Product Description
Customized Gear Motor with Economical Planet Gearbox with 2-Stage High Ratio
Product Description
Note:
The specifications can be designed according to the customer’s requirements!
Main Parameter
| Torque | 10 N.m ~20N.m customize |
| Speed: | 14 rpm ~ 100rpm customize |
| Estimated mechanical power | 10W ~20W customize |
| Maximum average voltage after PWM: | 10V~24V DC |
| Maximum average current available: | 3.0 A ~ 6.0A |
| Available current profile | For the start of the motor the current can go up to 20A CZPT during 100ms |
| EMC standard | IEC 61000-4-2 |
Structure Options
1) Brushed DC Motor + Gearbox
2) Brushed DC Motor + Gearbox + Brake
3) Brushed DC Motor + Irreversible gearbox
By irreversible we mean that the gearmotor can work as a brake, that needs the cogging of the motor with a high gear ratio can perform this function.
Reducer Structure Highlights
Only 2 stages but with Large Ratio over 400:1, each 1 composed by 3 planet gears, 1 planetary carrier, 1 sun gear and 1 ring gear. First stage is different from second stage. The planet gear of second stage is shared with 2 ring gear. One ring gear can rotate. On each side of the gearbox, 2 flanges are screwed in the main ring gear.
Application
a roller shutter application (home automation) need a gear motor with high speed ratio over 400:1. This gearmotor is assembled in a tube to be tubular motor and its output shaft is directly connected to a wheel driving a roller shutter
Material specification
To be cost-effective planetary gear motor
– First stage : High-precision and high-strength powder metallurgy gears or plastic gears
– Second stage: Metal gears
Cables
The gearmotor has 2 cables or with a connector.
– Cable length: Customized
– Connector: Customized, such as MOLEX, JST, AMP or others
To avoid collisions with the tube, we use the wires to come from the bottom of the motor, not the sides. Hereafter, 2 examples of shapes:
Temperature environment
– Operational temperature range: -20°C / +70°C
– Storage temperature range: -30°C / +70°C
Company Profile
PROFESSIONAL MOTOR MANUFACTURER
Founded in 2006, I.CH is a professional Micro Metal Gear Motor factory over 16years. We have worked with over 50 countries’ customers arround world. We have over 20 patents in gearbox field.
We focus on the development of planetary gearbox and matched different type of motors, such as DC brush motor, Brushless DC Motor, Stepper Motor and Servo Motor. Custom Service for micro gear motor with encoder and dual shaft in special specification, The light weight with high torque and low speed is widely used in a variety of industrial, home application and hobby appliance.
16+
Experience
50+
Countrie’s Customers
20+
Patents
1000+
Factory Area
Service:
ODM & OEM
Gearmotor design and development
Work-flow:
Certifications
RoHS, CE, and more…
Packaging & Shipping
Carton, pallet, or Customize with your logo
The delivery time is about 30-45 days.
Customer Visiting
Related Products
FAQ
1. Can you custom gearbox?
YES.
2. DO you provide the sample?
YES.
3. Do you provide technical support?
YES
4. Do you have a factory?
Yes, we are a professional manufacturer.
5. Can I come to your company to visit?
YES, welcome to our factory.
6. Are you a real manufacture?
YES, please visit our factory. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Torque: | 10 N.M ~20n.M Customize |
|---|---|
| Speed: | 14 Rpm ~ 100rpm Customize |
| Estimated Mechanical Power: | 10W ~20W Customize |
| Maximum Average Voltage After PWM: | 10V~24V DC |
| Maximum Average Current Available: | 3.0 a ~ 6.0A |
| EMC Standard: | IEC 61000-4-2 |
| Samples: |
US$ 200/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Types, Applications, and Lubrication of Planetary Gearboxes
A Planetary Gearbox is a device that can be used in a variety of applications. Their reduction ratios depend on the number of teeth in each gear. In this article, we will discuss the types, applications, and lubrication of planetary gearboxes. Hopefully, this article will be of help to you. If not, you can check out this article and discover more about this fascinating machine. There are many different types of planetary gearboxes.
Applications of planetary gearboxes
The planetary gearbox is a popular option for applications requiring precise positioning. Applications of the planetary gearbox range from plastic machinery to agricultural equipment, from goods & personnel lifts to industrial robotics. Some of the industries that benefit from this type of gearbox include robotics, intra-logistics, robotics for industrial automation, and medical equipment. Increasing automation is also fueling the growth of the industrial planetary gearbox market in APAC.
The compact design of planetary gears makes them excellent for reducing load inertia and maximizing torque. However, some applications require additional lubrication for sustained performance or high speeds. CZPT uses CZPT in its planetary gearboxes. In addition, lubrication prevents gear wear and minimizes noise and vibration. The planetary gearbox is also easy to install, thanks to its low-mass-inertia design.
Another application of the planetary gearbox is in axles and transfer cases. The planetary gear architecture consists of a sun gear, also called the central gear, and a ring-gear with internal teeth that are concentric to the sun gear. The two gears are connected via a carrier, and the output shaft is positioned on the ring-gear carrier. The gearbox can be configured in a variety of ways, depending on the speed-ratio requirements.
The planetary gear train is similar to that of a solar system. It comprises a sun gear and two or more outer gears, ring gear and carrier assembly. In this configuration, the outer gears are connected via a carrier and a ring gear. The planet gears are in constant mesh with each other, and power applied to one of these members will rotate the whole assembly. They are a very efficient choice for many applications.
Types
There are three types of planetary gearboxes, depending on their performance and efficiency. The basic model is highly efficient and transmits up to 97% of power input. Depending on the speed and torque that need to be transmitted, planetary gearboxes are used in many different applications. A planetary gearbox can reduce the speed of a roller or produce a more precise level of movement. Using a planetary gearbox for your printing press, for example, will maximize your gear transmission ratio.
This market research report analyzes the factors influencing the market for Planetary Gearboxes, as well as their sales and revenues. It also highlights industry trends and details the competitive landscape. It also provides a comprehensive analysis of the Planetary Gearbox industry and its drivers and restraints. It provides detailed information on the market size and future growth prospects. The study also includes an extensive discussion of the competitive landscape, identifying the top companies and key market players.
A planetary gearbox is often used to manufacture complicated machines. These gears are usually made of high-quality steel, which makes them extremely durable. Planetary gearboxes can also be used in the production of heavy machine elements. There are many benefits of a planetary gearbox, including its compactness and low mass inertia. The main advantage of a planetary gearbox is its ability to distribute torque. Compared to a normal gearbox, planetary gearboxes can provide torque that is nearly three times higher than its conventional counterpart.
The three main types of planetary gears are the single-stage, compound, and multi-stage. The general concept of a planetary gear is referred to as a compound planetary gear. This means that planetary gears are made up of one of these three basic structures: a meshed-planet structure, a shaft, and a multi-stage structure. This type of gear has multiple stages and is particularly useful for fast-dynamic laser cutting machines.
Design
A planetary gearbox is similar to a car’s transmission. All of its gears must have a certain number of teeth and be spaced equally apart. The teeth of a planet must mesh with the gears of the ring and sun to be functional. The number of teeth needed will depend on the number of planets and their spacing. This equation is a good starting point for designing a gearbox.
The dynamic properties of planetary gears are investigated using a parametric model. The stiffness of the mesh changes as the number of gear tooth pairs in contact varies during the gear rotation. Small disturbances in design realizations cause nonlinear dynamics, which results in noise and vibrations in the gear transmission. A mathematical system describing this process is developed using the basic principles of analytical mechanics. This mathematical model can be used to optimize any planetary gear.
This analysis assumes that the sun gear and planet gears have the same design modulus, which is a fundamental requirement of any mechanical gear. In reality, the ratio of these two gears is 24/16 versus -3/2. This means that a planetary gearbox’s output torque is 41.1 times the input torque. Considering this factor, we can make an accurate estimate of the total torque. The planetary gears are mounted face-to-face and connected to an electric motor.
A planetary gear set has to have a certain number of teeth that are odd or even. One way to overcome this issue is to double the number of teeth on the sun gear and the annulus gear. This will also solve irregularities. Another way to design a planetary gear set is to use the appropriate diametral pitch and module. There are many planetary gear sets available on the market, so it pays to understand the differences.
Lubrication
Lubrication for Planetary Gearboxes is important for the smooth functioning of the gear. Planetary gears are subjected to high levels of friction and heat, so they require regular lubrication. The gear housing is designed to dissipate heat away from the gear, but heat can still enter the gear, which can result in a poor lubrication condition. The best lubrication solution is synthetic oil, and the gear should be refilled with a minimum of 30 percent oil.
When lubricating a planetary gearbox, it is important to note that hydraulic oil is not suitable for planetary gearboxes, which cost over $1500. Hydraulic oil does not have the same viscosity and behavior with temperature fluctuations, making it less effective. The planetary gearbox may also overheat if a hose is not provided for case draining. A case drain hose is essential to prevent this from happening, because hot oil can cause overheating of the gearbox and damage to the gears.
Oil delivery conduits are positioned between each pair of planet gears. Each oil delivery conduit directs fresh oil toward the sun gear and the planet gear. The oil then disperses and exits from the gear train with considerable tangential velocity. The oil is redirected into a collection channel (56). The preferred embodiment uses herringbone gears, which pump oil axially outward into the channels.
The best way to choose the right type of lubrication is to consider its viscosity. Too high a viscosity will prevent the lubricant from flowing properly, which will cause metal-to-metal contact. The oil must also be compatible with the gearbox temperature. A suitable viscosity will increase the efficiency of the gearbox and prevent downtime. A reliable gearbox will ultimately result in higher profits and fewer costs.
Applications
This report examines the Industrial Planetary Gearbox Market and its current trends. It identifies the pre and post-COVID-19 effects of the industry. It outlines the advantages and disadvantages of the industrial planetary gearbox market. The report also explains the diverse financing resources and business models of the market. It includes the key players in the industry. Hence, it is essential to read this report carefully.
The report includes analysis and forecasts of the global market for planetary gearbox. It includes the product introductions, key business factors, regional and type segments, and end-users. It covers the sales and revenue of the market for each application field. The report also includes the regional and country-level market data. It also focuses on the market share of the key companies operating in the industry. It covers the competitive scenario in the global planetary gearbox market.
Another popular application for planetary gearboxes is in the toy industry. It is possible to design toys that look stunning with planetary gear systems. In addition to toys, clock makers also benefit from the planetary arrangement. In addition to producing a good-looking clock, this gearbox can reduce inertia and improve its efficiency. The planetary gearbox is easy to maintain, which makes it a good choice for clock applications.
In addition to traditional gear reductions, planetary gears are also used for 3D printing. Their huge gear ratio makes 3D printing easier. Furthermore, planetary gears are used to drive stepper motors, which turn much faster and produce a desired output. There are numerous industrial uses for planetary gearboxes. This article has explored a few of the most common ones. And don’t forget to explore their uses.
editor by Dream 2024-05-02
China Hot selling CZPT MD022022-864 22mm 15kg. Cm 9rpm High Torque Low Speed 6V 12V DC Electric Wheel Motor Gear Box with Encoder small planetary gearbox
Product Description
CZPT 22MM DC Planetary metal gearbox brushless dc Gear Motor
Product Description
above specifications just for reference and customizable according to requirements.
| motor specifications:22mm brushless motor coreless motor stepper motor | |
| motors (optional) | brushless dc motor,stepper motor,coreless motor |
| voltage(optional) | 3-24v |
| input speed | <=15000rpm |
| current | 300mA max |
| performance Data:22mm Planetary Metal Gearbox brush motor / brushless motor / Stepper Motor / Coreless Motor | |||||||
| Model | Rated Speed | Max Speed | Max Rated Torque | Max Instant Torque | Reduction Ratio | Gearbox Length | Overall Length |
| rpm | rpm | gf.cm | gf.cm | mm | mm | ||
| MD571571-4 | 1875 | 7500 | 15000 | 36000 | 4 | 19.1 | 57.5 |
| MD571571-6 | 1250 | 5000 | 15000 | 36000 | 6 | 19.1 | 57.5 |
| MD571571-16 | 469 | 1875 | 15000 | 36000 | 16 | 26.4 | 64.8 |
| MD571571-24 | 313 | 1250 | 15000 | 36000 | 24 | 26.4 | 64.8 |
| MD571571-36 | 208 | 833 | 15000 | 36000 | 36 | 26.4 | 64.8 |
| MD571571-64 | 117 | 469 | 15000 | 36000 | 64 | 33.7 | 72.1 |
| MD571571-96 | 78 | 313 | 15000 | 36000 | 96 | 33.7 | 72.1 |
| MD571571-144 | 52 | 208 | 15000 | 36000 | 144 | 33.7 | 72.1 |
| MD571571-216 | 35 | 139 | 15000 | 36000 | 216 | 33.7 | 72.1 |
| MD571571-256 | 29 | 117 | 15000 | 36000 | 256 | 41 | 79.4 |
| MD571571-384 | 20 | 78 | 15000 | 36000 | 384 | 41 | 79.4 |
| MD571571-576 | 13 | 52 | 15000 | 36000 | 576 | 41 | 79.4 |
| MD571571-864 | 9 | 35 | 15000 | 36000 | 864 | 41 | 79.4 |
| MD571571-1296 | 6 | 23 | 15000 | 36000 | 1296 | 41 | 79.4 |
| * The above specifications are subject to change without prior notice. They are for reference only and can be customized as required. | |||||||
Please let us know your requirements and we will provide you with micro transmission solutions.
Product details show:
Application
| Smart wearable devices | watch,VR,AR,XR and etc. |
| Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
| communication equipment | 5G base station,video conference,mobile phone and etc. |
| Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
| Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
| Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
| Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
| Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
| Electric power tools | electric drill, screwdriver,garden tool and etc. |
| Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
| Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
| Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
| robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control, Driving |
| Casing Protection: | Drip-Proof |
| Number of Poles: | 4 |
| Customization: |
Available
| Customized Request |
|---|
Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
Applications
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
editor by Dream 2024-04-27
China Manufacturer permanent magnetic 28mm planet gear box 380 12v 24volt 50 rpm 60rpm 3w 4nm 5nm electric dc planetary geared motor with Good quality
Warranty: 3months-1year
Design Quantity: TJX28ZRL
Usage: Property Equipment, Beauty instrument, Intelligent Residence, Automatic feeding equipment
Kind: Equipment MOTOR
Torque: 5 N.m
Construction: Long lasting Magnet
Commutation: Brush
Defend Attribute: Drip-proof
Velocity(RPM): 5~15pcs.* Our guarantee period is 1 year.* We have 5 R&D engineers can offer you you expert options.* We have a competitive cost in Chinese industry, or even in the complete world.* ten to 40 days quickly delivery time foundation on different portions.* We have CE and ROHS certifications.* Our customer support employees will reply to you within 12 several hours. Business Background Factory Actual Landscape Solution Certificates Buyers Feedback OEM & ODM CAD style: All components of dc gear motor are made and drawn by our engineers. We use CAXA, NGWN to design diverse gears for our new goods. Solidworks is a skilled 3D modeling software, we will design motor areas and employing 3D model for assembly verification. We have a demanding merchandise growth approach, the basic item advancement cycle in forty-sixty times Packing and delivery 1. All buy schedules are controlled individually by every salesman 2. All resources go via rigid high quality inspection 3. All finished goods will be delivered out following passing inspection Crane Boat Planetary Gearbox Speed reducer Planetary gear reducers and gear motors assist personalized 4. All merchandise are packed in foam cartons: The sample shipping and delivery time of every single expresses are as follows(for case in point to the US): * DHL 7~twelve perform times * FedEx 6~9 function times * TNT 7~twelve function days * UPS 8~eleven operate days * EMS 10~eighteen work times The supply date of bulk items needs certain negotiation. If the sample is delayed, we will tell you in advance and affirm the new delivery time. FAQ Q: Are you investing firm or company ?A: We are manufacturing facility.Q: How to order?A: Send us inquiry → Acquire our quotation → Negotiate specifics → Affirm the sample → Sign contract/deposit → Mass manufacturing → Cargo completely ready → Stability/supply → More cooperationQ: How about Sample order?A: Sample is offered for you. please contact us for particulars. As soon as we charge you sample price, you should truly feel effortless, it would be refund when you location formal get.Q: Which transport way is available?A: DHL, UPS, FedEx, TNT, EMS, China Submit,Sea are obtainable.The other delivery approaches are also available, you should get in touch with us if you require ship by the other shipping way. Q: How prolonged is the produce[Producing] and transport?A: Produce time is dependent on the quantity you order. typically it normally takes 7-fifteen functioning days.Q: My package has lacking goods. What can I do?A: Remember to speak to our assist crew and we will validate your get with the deal contents.We apologize for any inconveniences. Q: How to affirm the payment?A: We accept payment by T/T, PayPal, the other payment approaches also could be accepted,Remember to make contact with us prior to you shell out by the other payment ways. Also thirty-50% deposit is available, the harmony income should be compensated prior to shipping.
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Planetary Gearbox Basics
If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.
Wheel drive planetary gearboxes
Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.
Spur gears
There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
Helical gears
A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.
Various sizes
There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
Applications
This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.
editor by czh 2023-02-15
China Professional Micro low rpm 16mm diameter 050 12v metal planetary dc gear motor with Reducer gearbox hypoid bevel gear
Warranty: 1year
Model Number: KPM16-050
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, Electric lock
Type: GEAR MOTOR
Torque: ≤9kg.cm
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Explosion-proof
Speed(RPM): 1-5000rpm
Continuous Current(A): 0.06-0.8A
Efficiency: IE 1
Product Name: 16mm planetary gear motor with encoder
Application: Home Applicance
Operating temperatue range: -10- s the typical specificaitoin for reference only, Motor’s votage speed, ratio, torque and shaft can be customzied after evaluation .Please tell me your requirement if can not find suitable motor.
Application Our Company
Our Advantages:☆. Over 10 years experience in customizing and manufacturing dc motor and gear motor. ☆. OEM& ODM☆. Good price and Customer service 24 hours online☆.100% inspection before shipment☆ One-year warranty and technical support☆. Exporting for worldwide, with satisfied clients more than 40 countries. Certifications Packing & Delivery Delivery
| Shipping Method | Shipping Time | Advantages & Disadvantages |
| Express like DHL/UPS/FEDEX/TNT | 3-5 days with tracking number | Fast and expensive, door to door. |
| Air Shipping | 3-5 days | Fast, airport to airport, customers have to pick up the goods in the airport |
| Sea Shipping | 15-30 days | Cheap and slow, port to port, Manufacturer high power self locking 301 ratio reduction stepper motor nema 42 worm drive gearbox customers have to pick up the goods in the port |
Q: How to select a suitable motor? A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage,speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know,then we can recommend suitable motor per your request accordingly.Q: Do you have a customized service for your standard motors? A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitorsor EMC we can make it too.Q: Do you have an individual design service for motors? A: Yes, 2019Hot Sale Engineering Vehicle seat and Agriculture machinery parts of tractor seat metal chair we would like to design motors individually for our customers, but it may need some CZPT charge and design charge. Q: Can I have samples for testing first? A: Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.Q: How do you make sure motor quality? A: We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for the production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.Q: What certifications do you have? A: We currently have CE and ROSH certifications. Q: Can you send me your price list? A: Since we have hundreds of different products, and price varies per different specifications, we are not CZPT to offer a price list. But we can quote within 24 hours once got your inquiries to make sure you can get the price in time. Q: Can I visit your company? A:Yes, welcome to visit our company, but please let us know at least 2 weeks in advance to help us make sure no other meetings during the day you visit us.
Types of Miter Gears
The different types of miter gears include Hypoid, Crown, and Spiral. To learn more, read on. In addition, you’ll learn about their differences and similarities. This article will provide an overview of the different types of miter gears. You can also choose the type that fits your needs by using the guide below. After you’ve read it, you’ll know how to use them in your project. You’ll also learn how to pair them up by hand, which is particularly useful if you’re working on a mechanical component.
Bevel gears
Bevel and miter gears are both used to connect two shafts that have different axes. In most cases, these gears are used at right angles. The pitch cone of a bevel gear has the same shape as that of a spur gear, except the tooth profile is slightly tapered and has variable depth. The pinions of a bevel gear are normally straight, but can be curved or skew-shaped. They can also have an offset crown wheel with straight teeth relative to the axis.
In addition to their industrial applications, miter gears are found in agriculture, bottling, printing, and various industrial sectors. They are used in coal mining, oil exploration, and chemical processes. They are an important part of conveyors, elevators, kilns, and more. In fact, miter gears are often used in machine tools, like forklifts and jigsaws.
When considering which gear is right for a certain application, you’ll need to think about the application and the design goals. For example, you’ll want to know the maximum load that the gear can carry. You can use computer simulation programs to determine the exact torque required for a specific application. Miter gears are bevel gears that are geared on a single axis, not two.
To calculate the torque required for a particular application, you’ll need to know the MA of each bevel gear. Fortunately, you can now do so with CZPT. With the help of this software, you can generate 3D models of spiral bevel gears. Once you’ve created your model, you can then machine it. This can make your job much easier! And it’s fun!
In terms of manufacturing, straight bevel gears are the easiest to produce. The earliest method for this type of gear is a planer with an indexing head. Since the development of CNC machining, however, more effective manufacturing methods have been developed. These include CZPT, Revacycle, and Coniflex systems. The CZPT uses the Revacycle system. You can also use a CNC mill to manufacture spiral bevel gears.
Hypoid bevel gears
When it comes to designing hypoid bevel gears for miter and other kinds of gears, there are several important parameters to consider. In order to produce high-quality gearings, the mounting distance between the gear teeth and the pinion must be within a predefined tolerance range. In other words, the mounting distance between the gear teeth and pinion must be 0.05 mm or less.
To make this possible, the hypoid bevel gearset mesh is designed to involve sliding action. The result is a quiet transmission. It also means that higher speeds are possible without increasing noise levels. In comparison, bevel gears tend to be noisy at high speeds. For these reasons, the hypoid gearset is the most efficient way to build miter gears. However, it’s important to keep in mind that hypoid gears are not for every application.
Hypoid bevel gears are analogous to spiral bevels, but they don’t have intersecting axes. Because of this, they can produce larger pinions with smooth engagement. Crown bevel gears, on the other hand, have a 90-degree pitch and parallel teeth. Their geometry and pitch is unique, and they have particular geometrical properties. There are different ways to express pitch. The diametral pitch is the number of teeth, while circumferential measurement is called the circumference.
The face-milling method is another technique used for the manufacture of hypoid and spiral bevel gears. Face-milling allows gears to be ground for high accuracy and surface finish. It also allows for the elimination of heat treatment and facilitates the creation of predesigned ease-off topographies. Face-milling increases mechanical resistance by as much as 20%. It also reduces noise levels.
The ANSI/AGMA/ISO standards for geometric dimensioning differ from the best practices for manufacturing hypoid and bevel gears. The violation of common datum surfaces leads to a number of geometrical dimensioning issues. Moreover, hypoid gears need to be designed to incorporate the base pitches of the mating pinion and the hypoid bevel gear. This is not possible without knowing the base pitch of the gear and the mating pinion.
Crown bevel gears
When choosing crown bevels for a miter gear, you will need to consider a number of factors. Specifically, you will need to know the ratio of the tooth load to the bevel gear pitch radius. This will help you choose a bevel gear that possesses the right amount of excitation and load capacity. Crown bevels are also known as helical gears, which are a combination of two bevel gear types.
These bevel gears differ from spiral bevels because the bevels are not intersected. This gives you the flexibility of using a larger pinion and smoother engagement. Crown bevel gears are also named for their different tooth portions: the toe, or the part of the gear closest to the bore, and the heel, or the outermost diameter. The tooth height is smaller at the toe than it is at the heel, but the height of the gear is the same at both places.
Crown bevel gears are cylindrical, with teeth that are angled at an angle. They have a 1:1 gear ratio and are used for miter gears and spur gears. Crown bevel gears have a tooth profile that is the same as spur gears but is slightly narrower at the tip, giving them superior quietness. Crown bevel gears for miter gears can be made with an offset pinion.
There are many other options available when choosing a Crown bevel gear for miter gears. The material used for the gears can vary from plastics to pre-hardened alloys. If you are concerned with the material’s strength, you can choose a pre-hardened alloy with a 32-35 Rc hardness. This alloy also has the advantage of being more durable than plastic. In addition to being stronger, crown bevel gears are also easier to lubricate.
Crown bevel gears for miter gears are similar to spiral bevels. However, they have a hyperbolic, not conical, pitch surface. The pinion is often offset above or below the center of the gear, which allows for a larger diameter. Crown bevel gears for miter gears are typically larger than hypoid gears. The hypoid gear is commonly used in automobile rear axles. They are useful when the angle of rotation is 90 degrees. And they can be used for 1:1 ratios.
Spiral miter gears
Spiral bevel gears are produced by machining the face surface of the teeth. The process follows the Hertz theory of elastic contact, where the dislocations are equivalent to small significant dimensions of the contact area and the relative radii of curvature. This method assumes that the surfaces are parallel and that the strains are small. Moreover, it can reduce noise. This makes spiral bevel gears an ideal choice for high-speed applications.
The precision machining of CZPT spiral miter gears reduces backlash. They feature adjustable locking nuts that can precisely adjust the spacing between the gear teeth. The result is reduced backlash and maximum drive life. In addition, these gears are flexible enough to accommodate design changes late in the production process, reducing risk for OEMs and increasing efficiency and productivity. The advantages of spiral miter gears are outlined below.
Spiral bevel gears also have many advantages. The most obvious of these advantages is that they have large-diameter shafts. The larger shaft size allows for a larger diameter gear, but this means a larger gear housing. In turn, this reduces ground clearance, interior space, and weight. It also makes the drive axle gear larger, which reduces ground clearance and interior space. Spiral bevel gears are more efficient than spiral bevel gears, but it may be harder to find the right size for your application.
Another benefit of spiral miter gears is their small size. For the same amount of power, a spiral miter gear is smaller than a straight cut miter gear. Moreover, spiral bevel gears are less likely to bend or pit. They also have higher precision properties. They are suitable for secondary operations. Spiral miter gears are more durable than straight cut ones and can operate at higher speeds.
A key feature of spiral miter gears is their ability to resist wear and tear. Because they are constantly being deformed, they tend to crack in a way that increases their wear and tear. The result is a harder gear with a more contoured grain flow. But it is possible to restore the quality of your gear through proper maintenance. If you have a machine, it would be in your best interest to replace worn parts if they aren’t functioning as they should.
China CZPT Custom 12V 24V Low Noise Small High Torque DC Planetary Gear Motor with Encoders for Automobile Power Tailgate
Product Description
robotic machine 12mm Low speed reducer gear motor With Gearbox
Product Description
- Specifications:
-
- Rated voltage: 3.0 V DC
- Rotation direction: CW/CCW
- Reduction ratio: 216/1
- Operating temperature range: -10-50ºC
- Storage temperature range: -20-60ºC
- Overall length: 32.1mm
- Gearbox length: 17.1mm
- rated torque of gearbox: 600gf.cm
- instant torque of gearbox: 1,200gf.cm
- Output power: 0.01-0.6W
- Output Shaft: Metal
- No load:
- Speed: 52 rpm
- Current: 90mA
- On Load:
- Rated speed: 46rpm
- Rated current: 135mA
- Rated torque: 182gf.cm
| Model | Application Parameters | Rated Torque of Gear Box | Instant Torque of Gear Box | Gear Ratio | Gear Box Length L1 |
|||||||
| Rated | At No Load | At Rated Load | Overall Length L |
|||||||||
| Voltage | Speed | Current | Speed | Current | Torque | |||||||
| VDC | rpm | mA | rpm | mA | gf.cm | mN.m | mm | gf.cm | gf.cm | mm | ||
| ZWPD012012-16 | 3.0 | 717 | 90 | 625 | 130 | 18 | 1.8 | 28.3 | 400 | 800 | 16 | 13.3 |
| ZWPD012012-24 | 3.0 | 478 | 90 | 417 | 130 | 27 | 2.6 | 400 | 800 | 24 | ||
| ZWPD012012-36 | 3.0 | 319 | 90 | 278 | 130 | 41 | 4.0 | 400 | 800 | 36 | ||
| ZWPD012012-64 | 3.0 | 174 | 90 | 156 | 135 | 54 | 5.3 | 32.1 | 600 | 1200 | 64 | 17.1 |
| ZWPD012012-96 | 3.0 | 116 | 90 | 104 | 135 | 81 | 7.9 | 600 | 1200 | 96 | ||
| ZWPD012012-144 | 3.0 | 77 | 90 | 69 | 135 | 122 | 11.9 | 600 | 1200 | 144 | ||
| ZWPD012012-216 | 3.0 | 52 | 90 | 46 | 135 | 182 | 17.9 | 600 | 1200 | 216 | ||
| ZWPD012012-256 | 3.0 | 44 | 95 | 39 | 135 | 162 | 15.9 | 35.9 | 850 | 1700 | 256 | 20.9 |
| ZWPD012012-384 | 3.0 | 29 | 95 | 26 | 135 | 243 | 23.8 | 850 | 1700 | 384 | ||
| ZWPD012012-576 | 3.0 | 19 | 95 | 17 | 135 | 365 | 35.7 | 850 | 1700 | 576 | ||
| ZWPD012012-864 | 3.0 | 13 | 95 | 12 | 135 | 547 | 53.6 | 850 | 1700 | 864 | ||
| ZWPD012012-1296 | 3.0 | 9 | 95 | 8 | 135 | 820 | 80.4 | 850 | 1700 | 1296 | ||
above specifications just for reference and customizable according to requirements.
Please let us know your requirements and we will provide you with micro transmission solutions.
2D Drawing:
Detailed Photos
Application
| Smart wearable devices | watch,VR,AR,XR and etc. |
| Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
| communication equipment | 5G base station,video conference,mobile phone and etc. |
| Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
| Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
| Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
| Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
| Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
| Electric power tools | electric drill, screwdriver,garden tool and etc. |
| Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
| Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
| Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
| robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
Types, Applications, and Lubrication of Planetary Gearboxes
A Planetary Gearbox is a device that can be used in a variety of applications. Their reduction ratios depend on the number of teeth in each gear. In this article, we will discuss the types, applications, and lubrication of planetary gearboxes. Hopefully, this article will be of help to you. If not, you can check out this article and discover more about this fascinating machine. There are many different types of planetary gearboxes.
Applications of planetary gearboxes
The planetary gearbox is a popular option for applications requiring precise positioning. Applications of the planetary gearbox range from plastic machinery to agricultural equipment, from goods & personnel lifts to industrial robotics. Some of the industries that benefit from this type of gearbox include robotics, intra-logistics, robotics for industrial automation, and medical equipment. Increasing automation is also fueling the growth of the industrial planetary gearbox market in APAC.
The compact design of planetary gears makes them excellent for reducing load inertia and maximizing torque. However, some applications require additional lubrication for sustained performance or high speeds. CZPT uses CZPT in its planetary gearboxes. In addition, lubrication prevents gear wear and minimizes noise and vibration. The planetary gearbox is also easy to install, thanks to its low-mass-inertia design.
Another application of the planetary gearbox is in axles and transfer cases. The planetary gear architecture consists of a sun gear, also called the central gear, and a ring-gear with internal teeth that are concentric to the sun gear. The 2 gears are connected via a carrier, and the output shaft is positioned on the ring-gear carrier. The gearbox can be configured in a variety of ways, depending on the speed-ratio requirements.
The planetary gear train is similar to that of a solar system. It comprises a sun gear and 2 or more outer gears, ring gear and carrier assembly. In this configuration, the outer gears are connected via a carrier and a ring gear. The planet gears are in constant mesh with each other, and power applied to 1 of these members will rotate the whole assembly. They are a very efficient choice for many applications.
Types
There are 3 types of planetary gearboxes, depending on their performance and efficiency. The basic model is highly efficient and transmits up to 97% of power input. Depending on the speed and torque that need to be transmitted, planetary gearboxes are used in many different applications. A planetary gearbox can reduce the speed of a roller or produce a more precise level of movement. Using a planetary gearbox for your printing press, for example, will maximize your gear transmission ratio.
This market research report analyzes the factors influencing the market for Planetary Gearboxes, as well as their sales and revenues. It also highlights industry trends and details the competitive landscape. It also provides a comprehensive analysis of the Planetary Gearbox industry and its drivers and restraints. It provides detailed information on the market size and future growth prospects. The study also includes an extensive discussion of the competitive landscape, identifying the top companies and key market players.
A planetary gearbox is often used to manufacture complicated machines. These gears are usually made of high-quality steel, which makes them extremely durable. Planetary gearboxes can also be used in the production of heavy machine elements. There are many benefits of a planetary gearbox, including its compactness and low mass inertia. The main advantage of a planetary gearbox is its ability to distribute torque. Compared to a normal gearbox, planetary gearboxes can provide torque that is nearly 3 times higher than its conventional counterpart.
The 3 main types of planetary gears are the single-stage, compound, and multi-stage. The general concept of a planetary gear is referred to as a compound planetary gear. This means that planetary gears are made up of 1 of these 3 basic structures: a meshed-planet structure, a shaft, and a multi-stage structure. This type of gear has multiple stages and is particularly useful for fast-dynamic laser cutting machines.
Design
A planetary gearbox is similar to a car’s transmission. All of its gears must have a certain number of teeth and be spaced equally apart. The teeth of a planet must mesh with the gears of the ring and sun to be functional. The number of teeth needed will depend on the number of planets and their spacing. This equation is a good starting point for designing a gearbox.
The dynamic properties of planetary gears are investigated using a parametric model. The stiffness of the mesh changes as the number of gear tooth pairs in contact varies during the gear rotation. Small disturbances in design realizations cause nonlinear dynamics, which results in noise and vibrations in the gear transmission. A mathematical system describing this process is developed using the basic principles of analytical mechanics. This mathematical model can be used to optimize any planetary gear.
This analysis assumes that the sun gear and planet gears have the same design modulus, which is a fundamental requirement of any mechanical gear. In reality, the ratio of these 2 gears is 24/16 versus -3/2. This means that a planetary gearbox’s output torque is 41.1 times the input torque. Considering this factor, we can make an accurate estimate of the total torque. The planetary gears are mounted face-to-face and connected to an electric motor.
A planetary gear set has to have a certain number of teeth that are odd or even. One way to overcome this issue is to double the number of teeth on the sun gear and the annulus gear. This will also solve irregularities. Another way to design a planetary gear set is to use the appropriate diametral pitch and module. There are many planetary gear sets available on the market, so it pays to understand the differences.
Lubrication
Lubrication for Planetary Gearboxes is important for the smooth functioning of the gear. Planetary gears are subjected to high levels of friction and heat, so they require regular lubrication. The gear housing is designed to dissipate heat away from the gear, but heat can still enter the gear, which can result in a poor lubrication condition. The best lubrication solution is synthetic oil, and the gear should be refilled with a minimum of 30 percent oil.
When lubricating a planetary gearbox, it is important to note that hydraulic oil is not suitable for planetary gearboxes, which cost over $1500. Hydraulic oil does not have the same viscosity and behavior with temperature fluctuations, making it less effective. The planetary gearbox may also overheat if a hose is not provided for case draining. A case drain hose is essential to prevent this from happening, because hot oil can cause overheating of the gearbox and damage to the gears.
Oil delivery conduits are positioned between each pair of planet gears. Each oil delivery conduit directs fresh oil toward the sun gear and the planet gear. The oil then disperses and exits from the gear train with considerable tangential velocity. The oil is redirected into a collection channel (56). The preferred embodiment uses herringbone gears, which pump oil axially outward into the channels.
The best way to choose the right type of lubrication is to consider its viscosity. Too high a viscosity will prevent the lubricant from flowing properly, which will cause metal-to-metal contact. The oil must also be compatible with the gearbox temperature. A suitable viscosity will increase the efficiency of the gearbox and prevent downtime. A reliable gearbox will ultimately result in higher profits and fewer costs.
Applications
This report examines the Industrial Planetary Gearbox Market and its current trends. It identifies the pre and post-COVID-19 effects of the industry. It outlines the advantages and disadvantages of the industrial planetary gearbox market. The report also explains the diverse financing resources and business models of the market. It includes the key players in the industry. Hence, it is essential to read this report carefully.
The report includes analysis and forecasts of the global market for planetary gearbox. It includes the product introductions, key business factors, regional and type segments, and end-users. It covers the sales and revenue of the market for each application field. The report also includes the regional and country-level market data. It also focuses on the market share of the key companies operating in the industry. It covers the competitive scenario in the global planetary gearbox market.
Another popular application for planetary gearboxes is in the toy industry. It is possible to design toys that look stunning with planetary gear systems. In addition to toys, clock makers also benefit from the planetary arrangement. In addition to producing a good-looking clock, this gearbox can reduce inertia and improve its efficiency. The planetary gearbox is easy to maintain, which makes it a good choice for clock applications.
In addition to traditional gear reductions, planetary gears are also used for 3D printing. Their huge gear ratio makes 3D printing easier. Furthermore, planetary gears are used to drive stepper motors, which turn much faster and produce a desired output. There are numerous industrial uses for planetary gearboxes. This article has explored a few of the most common ones. And don’t forget to explore their uses.
China Low Noise24V120W150W 72mm DC Brushless Motor with Planetary Gear Reduction
Product Description
| BGBL72 DC Brushless Motor | |
| Environmental Conditions | -20ºC~50ºC |
| Insulation Clase | B |
| Protection class | IP40 |
| Noise | ≤65dB |
| Number of Poles/ phases | 3 |
| Lifespan | >5000h |
| Electrical Specifications | |||||||||
| Model | RATED LOAD | NO LOAD | STALL | ||||||
| Voltage | Power | Speed | Torque | Current | Speed | Current | Torque | Current | |
| V | W | rpm | N.m | A | rpm | A | N.m | A | |
| BG72BL24120 | 24 | 120 | 3000 | 0.382 | 6.6 | 4000 | 1 | 1.146 | 19.8 |
| BG72BL24150 | 24 | 150 | 3000 | 0.478 | 8.5 | 4000 | 1.1 | 1.434 | 25.5 |
| We can also customize products according to customer requirements. | |||||||||
| Planetary Gear Motor Technical Data-BG | |||||||||||||
| Ratio | 3.65 | 5.36 | 6.55 | 8.63 | 13.53 | 18.92 | 24.65 | 28.05 | 33.92 | 44.69 | 58.22 | 67.08 | 81.11 |
| Output shaft speed(rpm) | 822 | 560 | 458 | 348 | 222 | 159 | 122 | 107 | 88 | 67 | 52 | 45 | 37 |
| Allowable torque(N.m) | 1.25 | 1.84 | 2.25 | 2.97 | 4.19 | 5.85 | 7.63 | 8.68 | 10.5 | 13.83 | 18.01 | 18.71 | 22.62 |
| Reduction stage | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
Established in 1994, HangZhou BG Motor Factory is a professional manufacturer of brushless DC motors, brushed DC motors, planetary gear motors, worm gear motors, Universal motors and AC motors. We have a plant area of 6000 square meters, multiple patent certificates, and we have the independent design and development capabilities and strong technical force, with an annual output of more than 1 million units. Since the beginning of its establishment, BG motor has focused on the overall solution of motors. We manufacture and design motors, provide professional customized services, respond quickly to customer needs, and actively help customers to solve problems. Our motor products are exported to 20 countries, including the United States, Germany, Italy, the United Kingdom, Poland, Slovenia, Switzerland, Sweden, Singapore, South Korea etc.
Our founder, Mr. Sun, has more than 40 years of experience in motor technology, and our other engineers also have more than 15 years of experience, and 60% of our staff have more than 10 years of experience, and we can assure you that the quality of our motors is top notch.
The products cover AGV, underwater robots, robots, sewing machine industry, automobiles, medical equipment, automatic doors, lifting equipment, industrial equipment and have a wide range of applications.
We strive for CZPT in the quality of each product, and we are only a small and sophisticated manufacturer.
Our vision: Drive the world forward and make life better!
Q:1.What kind of motors can you provide?
A:At present, we mainly produce brushless DC motors, brush DC motors, AC motors, Universal Motors; the power of the motor is less than 5000W, and the diameter of the motor is not more than 200mm;
Q:2.Can you send me a price list?
A:For all of our motors, they are customized based on different requirements like lifetime, noise,voltage,and shaft etc. The price also varies according to annual quantity. So it’s really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we’ll see what offer we can provide.
Q:3.Can l get some samples?
A:It depends. If only a few samples for personal use or replacement, I am afraid it’ll be difficult for us to provide because all of our motors are custom made and no stock available if there are no further needs. If just sample testing before the official order and our MOQ,price and other terms are acceptable,we’d love to provide samples.
Q4:Can you provide OEM or ODM service?
A:Yes,OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.
Q5:Can l visit your factory before we place an order?
A:welcome to visit our factory,wear every pleased if we have the chance to know each other more.
Q:6.What’s the lead time for a regular order?
A:For orders, the standard lead time is 15-20 days and this time can be shorter or longer based on the different model,period and quantity.
Planetary Gearbox Advantages and Disadvantages
A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
Suitable for counterclockwise and clockwise rotation
If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in 9 of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.
Has less inertia
The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
Offers greater reliability
The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are 3 major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.
Has higher operating speeds
When you look at planetary gearboxes, you might be confused about which 1 to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in 3 different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to 2 arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
Has drawbacks
The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are 2 common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.
China NEMA 24 Brushless DC 3 Phase Planetary Gear with Brake and Encoder BLDC Servo Motor for Lifting Equipment for Robot
Product Description
60mm DC SERVO MOTOR WITH BRAKE
Specification:
| General Specification | |
| (Item) | (Specification) |
| Winding type | Star |
| Hall effect angle | 120 120 degree electrical angle |
| Shaft run out | 0.571mm |
| Radial play | 0.02mm@450g |
| End play | 0.08mm@450g |
| Max.radial force | 115N @20mm form the flange |
| Max.axial force | 45N |
| Insulation class | Class B |
| Dielectric strength | 500VDC for 1 minute |
| Insulation resistance | 100MΩ Min.,500VDC |
| Electrical Specification | |||||
| Specification | Unit | JK60BLS01 | JK60BLS02 | JK60BLS03 | JK60BLS04 |
| Number Of Phase | Phase | 3 | |||
| Number Of Poles | Poles | 8 | |||
| Rated Voltage | VDC | 48 | |||
| Rated Speed | Rpm | 3000 | |||
| Rated Torque | N.m | 0.3 | 0.6 | 0.9 | 1.2 |
| Rated Current | Amps | 2.8 | 5.2 | 7.5 | 9.5 |
| Rated Power | W | 94 | 188 | 283 | 377 |
| Peak Torque | N.m | 0.9 | 1.8 | 2.7 | 3.6 |
| Peak Current | Amps | 8.4 | 15.6 | 22.5 | 28.5 |
| Back E.M.F | V/Krpm | 12.1 | 12.6 | 12.4 | 13.3 |
| Torque Constant | N.m/A | 0.116 | 0.12 | 0.118 | 0.127 |
| Rotor Inertia | Kg.c | 0.24 | 0.48 | 0.72 | 0.96 |
| Body Length | mm | 78 | 99 | 120 | 141 |
| Weight | Kg | 0.85 | 1.25 | 1.65 | 2.05 |
| Sensor | /Honeywell | ||||
| Insulation Class | B | ||||
| Degree of Protection | IP30 | ||||
| Storage Temperature | -25~+70ºC | ||||
| Operating Temperature | -15~+50ºC | ||||
| Working Humidity | 85% RH | ||||
Drawing:
Company Profile:
HangZhou CZPT CO.,LTD (HangZhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional
manufacturer. Was established in 2011 year. We are a professional manufacturer in HangZhou city, China. Production Capacity
exceeds more than 1million motors per year.
Our Company offers 3 major series of products: Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
We are always continues develop new type models.We are also have several joint venture companies who specialized in the
production of AC servo motor, PM stepper motors, Spindlemotor and Motor drivers. We export our motors to more than 30
countries Such as United States, Germany, Russia, Turkey, Brazil and so on.
Jkongmotor sold to major manufacturing Companies for Industry of automation, medical and CZPT care equipment,
3d printermachines, packing devices, Information Technology, household appliance products. We have an Engineering team
with many years of experience in application Engineering, design Engineering with the latest advances equipment. Our
Engineering Staff provides the finest quality product with service after the product is delivered to our Customers.
Planetary Gearbox Advantages and Disadvantages
A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
Suitable for counterclockwise and clockwise rotation
If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in 9 of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.
Has less inertia
The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
Offers greater reliability
The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are 3 major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.
Has higher operating speeds
When you look at planetary gearboxes, you might be confused about which 1 to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in 3 different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to 2 arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
Has drawbacks
The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are 2 common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.
China manufacturer 57mm 24VDC Speed BLDC Planetary Gear Reducer Brushless DC Motor Electric Motor with Driver for Breathing Equipment for Robot with high quality
Item Description
Common Specification:
Electrical Specification:
Drawing:
1. Can you make the gearbox or gearmotor with customized requirements?
Yes. We have strong R&D ability, also a excellent term of engineers, each and every of them have numerous work years encounter.
two. Do you offer the samples?
Sure. Our firm can give the samples to you
3.Do you give engineering help?
Sure. Our organization have robust R&D capability, we can give technology assist if you want.
four. why ought to you buy from us not from other suppliers?
Expert a single-to-1 motor custom-made . The world’s huge business of decision for higher quality suppliers . ISO9001:2008 quality management system certification, by way of the CE, ROHS certification.
five. How to ship to us?
We will ship the samples to you according to the DHL or UPS or FEDEX and many others account you supply.
6. How can I know the product is ideal for me?
Frist, you want to offer us the much more particulars details about the solution. We will advocate the merchandise to you according to your necessity of specification. After you confirm, we will get ready the samples to you. also we will offer you some great developments according to your solution use.
The Fundamentals of a Planetary Gearbox
The basic product of a planetary gearbox is a hugely efficient transmission that transmits virtually ninety per cent of the energy it gets. The standard planetary gearbox arrives in a few basic kinds: Inline, Helical, and Spur. Underneath, we will discuss the variances in between every single of them and which one particular is greater for your wants. A planetary gearbox is an essential part of any engine and may be the perfect choice for your vehicle.
Inline planetary gearbox
An inline planetary gearbox has an inline arrangement of gears that allows the transfer of electricity. Its design can make it stable and trustworthy, and the area and bodyweight-conserving rewards make it a well-liked decision for a lot of purposes. Planetary gearboxes have low inertia, large torque, and a wide selection of reduction ratios, which make them a versatile decision for numerous industries. To discover out more about this type of gearbox, go through about its design and technical specs.
A planetary gearbox is composed of two areas: a solar gear (also named the central or input equipment), and two earth gears (also known as outer gears). These gears are linked to every other by way of a provider. In get to get the best functionality from your gearbox, it truly is important to discover a design with the features and rewards required for your application. Also, be sure to check out the supply time, worldwide availability, and consumer support of your picked constructor. A handful of constructors are more quickly than other folks and have the capacity to reply speedily, whilst others can provide each solitary planetary gearbox out of stock.
No matter whether you might be using an inline planetary gearbox for your car’s transmission, or you might be developing a new device, it really is critical to choose the appropriate measurement for your software. The most frequent ratio is five:1, but an inline gearbox can be as substantial as one thousand:1! The torque range is amongst 250-950 lb-in for ongoing torque, and up to 5800 lb-in for generate torque. Some firms even provide personalized shafts if you need them to in shape a certain software.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where room is constrained. Their reduced-backlash design and style makes it possible for them to deal with substantial torques and high accelerations without having backlash. Regardless of their compact dimension, planetary gear methods also have large single-phase reduction ratios, a feature that makes them excellent for a selection of industrial purposes. They can also be connected for higher reduction ratios.
An inline planetary gearbox can be utilized in a lot of purposes, from small tools to hefty industrial equipment. Its standard layout consists of three components: an input equipment pair, an output gear pair, and a stationary placement. Some planetary gearbox patterns also contain additional equipment sets that can supply a slight offset amongst enter and output. A planetary gearbox might also include numerous bearings, which make the assembly a lot more robust and dependable.
Inline planetary gear reducers are generally utilised in industrial options to sluggish down an electric motor. They are in a position to multiply torque, which implies they can lessen the enter velocity to a stage the place the mechanical gadgets inside the motor can perform appropriately. This type of gear reducer also has a low clearance, which makes it ideal for devices with high torque. Nonetheless, you need to contemplate the amount of torque essential in your application prior to you make a acquire.
Helical planetary gearbox
A helical planetary gearbox is a sort of mechanical system. The gears are linked by joints to the carrier that holds the planets stationary. The solar equipment serves as an input to the other gears, and the planet gears rotate at a price that is dependent on the quantity of enamel in every equipment. The ratio among these gears is -Ns/Np, and the quantity of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox makes use of numerous helical axes to distribute the load. This design also provides large stiffness and low backlash, which is important for programs involving repeated begin-cease cycles and rotational route changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be utilised for a wide selection of applications. Listed under are some of the positive aspects of helical equipment technology.
The fundamental style of a helical planetary equipment is primarily based on the principle of stepping planets. This principle removes the need for timing marks and restrictive assembly circumstances. The planetary gear’s helical form can be modified to accomplish a better transmission ratio in an equal or more compact quantity. For case in point, a 50-T ring gear will generate the exact same result as a a hundred-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a broad range of secondary attributes that are vital to torque transmission. For occasion, compact needle roller bearings are suitable for a helical planetary gearbox simply because of their minimal-profile design and style and tiny area. Nevertheless, a tapered roller bearing is much better suited to managing large axial forces. In basic, a helical planetary gearbox will have a higher effectiveness price and decrease sounds ranges.
A helical planetary gearbox will have a variety of elements that can range in measurement and condition. They will incorporate a solar gear and many planetary parts. The central sun gear will consider a minimal-torque enter and will operate several external gears to boost the torque and speed. This fundamental model of a planetary gearbox is highly effective, transferring ninety seven% of the electricity enter. There are three major varieties of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a great instance of an entry-degree helical planetary gearbox. It is incredibly trustworthy and aimed at supplying torque in silent apps with large precision. The Obtain collection is one more selection, which is created to meet up with the wants of the minimal-backlash planetary gearbox market place. It attributes helical planetary gears with five to 8 arc-minutes backlash, and is created on a monobloc housing.
A helical planetary gearbox is extensively utilised in 3D printing. They are lightweight and can give a substantial equipment ratio. In addition to their minimal excess weight and substantial performance, some people have installed them into 3D printers to enhance the accuracy of their styles. And in addition to 3D printing, helical gears are utilized in several industrial apps. If you are contemplating about acquiring one, you must know what the positive aspects are.
Spur planetary gearbox
There are many rewards to a spur planetary gearbox, from its compact design and style and minimal value to its unmatched energy transmission capacity for each device volume. Planetary gears have high efficiency per phase and can achieve up to ninety five% performance, depending on the ratio. Earth gears are mounted on a joint carrier, and the output rotation speed is slower than the travel rotation pace, which qualified prospects to improved torque. The higher the gear wheels, the more torque the device can produce.
A spur planetary gearbox incorporates several other gear sets that need to have helical enamel. These other gear sets have to be helical, and the motor must be aligned with the pushed components. The spur gears are the most successful type of planetary equipment, as their teeth are symmetrical, which indicates no axial forces are created. The distinction in between a spur and a planetary gearbox is its shape.
The appropriate angle spur planetary gearbox is a functional design with a spiral bevel equipment that supplies superior smoothness and silent procedure. This gearhead is case-hardened and ground to increase its performance. These gears can be acquired in 3-one hundred ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the system. The spur gears rotate in between gears that have inside and external enamel. Because of this, the angular velocity of the spur equipment differential provider is the average of the ring gears and sunshine gears. A spur gearbox can also be regarded a compound planetary equipment. It is typically utilized for servo apps. Not like spur gears, helical planetary gears are simpler to keep and have decrease sounds ranges.
The most notable variation between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur equipment head. A spur gear head is significantly less complex, but can’t take care of the exact same sum of load as a planetary gearhead. The two sorts can attain the identical backlash, but a planetary gearhead has far better lubrication retention than a spur equipment. It can operate at higher speeds without having abnormal lubrication, whilst a spur equipment drive is more successful at low speeds. The reduction ratio of a planetary gearhead is around unity while that of a planetary equipment head is several thousand to 1.
A planetary gearbox has many applications. Plastic equipment, items & personnel lifts, and device instruments are all prime illustrations of these varieties of gearing systems. Other industries that use these gears consist of wind turbines and sugar crystallizers, as properly as metal and sugar mills. And of course, the use of planetary gears is not constrained to these industries. It is utilised in many different approaches, like slewing drives, mill push, and derrick & dockyard cranes
China wholesaler NEMA 34 86mm Servo Closed Loop Steeping Stepper DC Electric Motor with Right Angle Gear Planetary Speed Reducer Gearbox for CNC with Good quality
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86mm easy servo motor with Planetary Gearbo
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Planetary Gearbox Positive aspects and Down sides
A planetary gearbox is a type of mechanical drive with a solitary output shaft. They are ideal for both clockwise and counterclockwise rotations, have much less inertia, and function at larger speeds. Right here are some positive aspects and negatives of this kind of gearbox. Enable us see what these benefits are and why you must use them in your purposes. Detailed below are some of the advantages of planetary gearboxes.
Suitable for counterclockwise and clockwise rotation
If you want to teach young children about the clock fingers, you can get some assets for counterclockwise and asymmetrical rotation. These resources contain worksheets for pinpointing degrees of rotation, producing policies for rotation, and visual processing. You can also use these sources to instruct angles. For example, the translation of styles action pack assists young children find out about the rotation of geometric shapes. Similarly, the visual notion action sheet will help kids comprehend how to method details visually.
A variety of research have been done to realize the anatomical substrate of rotations. In a modern review, CZPT et al. when compared the placement of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was typical in 9 of 33 subjects, indicating that rotation is not a sign of condition. Similarly, a counterclockwise rotation might be brought on by a genetic or environmental factor.
The main idea information need to be designed to perform in each clockwise and counterclockwise rotation. Counterclockwise rotation needs a distinct beginning position than a clockwise rotation. In North The united states, star-delta commencing is utilized. In equally situations, the figure is rotated about its position. Counterclockwise rotation, on the other hand, is carried out in the reverse route. In addition, it is feasible to develop counterclockwise rotation using the same gimbal.
Even with its title, the two clockwise and counterclockwise rotation needs a certain sum of drive to rotate. When rotating clockwise, the item faces upwards. Counterclockwise rotation, on the other hand, starts off from the top situation and heads to the correct. If rotating in the reverse path, the item turns counterclockwise, and vice versa. The clockwise motion, in distinction, is the reverse of counterclockwise rotation.
Has less inertia
The principal difference between a planetary gearbox and a regular pinion-and-gear reducer is the ratio. A planetary gearbox will create much less inertia, which is an essential benefit simply because it will decrease torque and power demands. The ratio of the planetary gearbox to its set axis counterpart is a element of three. A planetary gearbox has scaled-down gears than a typical planetary, so its inertia is proportional to the variety of planets.
Planetary gears are less inertia than spur gears, and they share the load throughout a number of gear teeth. This signifies that they will have low backlash, and this is essential for applications with higher start off-stop cycles and regular rotational direction changes. One more gain is the high stiffness. A planetary gearbox will have significantly less backlash than a spur gearbox, which implies that it will be far more reliable.
A planetary gearbox can use possibly spur or helical gears. The previous gives increased torque ratings even though the latter has significantly less noise and stiffness. Equally kinds of gears are helpful in motorsports, aerospace, truck transmissions, and energy era models. They call for far more assembly time than a conventional parallel shaft equipment, but the PD collection is the a lot more productive different. PD sequence planetary gears are suitable for a lot of applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency reaction of the gearset. A mathematical model of the two-stage planetary gears has non-stationary results and correlates with experimental conclusions. Fig. 6.3 demonstrates an addendum. The dedendum’s least worth is around 1.25m. When the dedendum is at its smallest, the dedendum has much less inertia.
Delivers increased reliability
The Planetary Gearbox is a far better choice for driving a automobile than a standard spur gearbox. A planetary gearbox is considerably less expensive, and they have much better backlash, greater load capacity, and higher shock loads. Unlike spur gearboxes, however, mechanical noise is practically nonexistent. This helps make them more dependable in substantial-shock situations, as effectively as in a broad range of apps.
The Financial system Sequence has the identical energy density and torque capacity of the Precision Helical Sequence, but it lacks the precision of the latter. In distinction, Economic system Sequence planetary gearboxes function straight spur planetary gearing, and they are utilised in applications requiring substantial torque. Both varieties of gearboxes are appropriate with NEMA servo motors. If torque density is essential, a planetary gearbox is the greatest selection.
The Dispersion of Exterior Load: The SSI design has been thoroughly utilized to design the dependability of planetary gear systems. This product takes the make contact with force and tiredness energy of the technique as generalized anxiety and toughness. It also supplies a theoretical framework to appraise the dependability of planetary equipment methods. It also has many other positive aspects that make it the favored decision for high-tension applications. The Planetary Gearbox gives greater dependability and effectiveness than classic rack and pinion gear systems.
Planetary gearing has increased reliability and compact style. Its compact design and style allows for broader apps with worries about space and excess weight. Additionally, the enhanced torque and reduction makes planetary gearboxes an exceptional option for a broad selection of apps. There are three main sorts of planetary gearboxes, each with its own positive aspects. This report describes a few of them. Once you realize their workings, you will be able to decide on the very best planetary gearbox for your requirements.
Has greater functioning speeds
When you search at planetary gearboxes, you may be perplexed about which one particular to pick. The principal problem is the application of the gearbox. You should also choose on secondary variables like noise level, corrosion resistance, design, price, and availability globally. Some constructors work faster than other individuals and provide the gearboxes on the identical working day. Nonetheless, the latter ones often supply the planetary gearbox out of inventory.
Compared to standard gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not really successful in substantial-velocity applications since of their elevated noise amounts. This can make planetary gears unsuitable for purposes involving a wonderful deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in basic, a planetary gearbox is far better suited for purposes with greater operating speeds.
The standard planetary gearbox is a compact substitute to regular pinion-and-equipment reducers. They can be employed in a vast variety of purposes exactly where room and weight are concerns. Its performance is also greater, providing ninety seven% of the electricity input. It arrives in a few distinct varieties based on the efficiency. A planetary gearbox can also be classified as a worm gear, a spur equipment, or a sprocket.
A planetary gearhead has a substantial-precision design and style and can create substantial torque for their dimension. It also lowers backlash to two arc-min. Furthermore, it is lubricated for lifestyle, which implies no upkeep is required. It can match into a small device envelope and has a little footprint. In addition, the helical crowned gearing gives rapidly positioning. A sealed gearbox stops abrasive dust from getting into the planetary gearhead.
Has downsides
The layout of a planetary gearbox is compact and enables higher torque and load ability in a modest space. This equipment arrangement also decreases the likelihood of wear and tear. Earth gears are organized in a planetary fashion, enabling gears to shift beneath load and a uniform distribution of torque. Nonetheless, some disadvantages of planetary gears should be deemed just before investing in this gearbox.
Although the planetary gearbox is a large precision motion-management system, its design and servicing demands are a worry. The bearing load is substantial, requiring regular lubrication. Also, they are inaccessible. Regardless of these negatives, planetary gearboxes are appropriate for a assortment of tasks. They also have reduced backlash and substantial torsional stiffness, generating them outstanding selections for several purposes.
As a end result, the speed of a planetary gearbox differs with load and velocity. At decrease ratios, the solar equipment turns into too large in relation to the planet gears. As the ratio will increase, the sunlight equipment will grow to be also low, lowering torque. The planetary gears also minimize their torque in high-velocity environments. Therefore, the ratio is a essential thing to consider for planetary gearbox condition monitoring.
Excessive drag may possibly outcome from out-of-tolerance factors or extreme lubrication. Drag should be calculated the two in instructions and be inside acceptable ranges. Grease and oil lubrication are two typical planetary gearbox lubricants, but the choice is mainly dependent on your software. Even though grease lubricates planetary gears properly, oil demands maintenance and re-lubrication every couple of thousand hours.
China manufacturer 36mm 12V 24V DC Planetary Gear Motor for Automatic Roller with Hot selling
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36mm 12V 24V DC Planetary Equipment Motor For Automated Roller
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Planetary Gearbox
This post will explore the design and apps of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are normally reduce than people of traditional mechanical transmissions, which are mainly employed to drive engines and generators. They are frequently the very best choice for weighty-obligation purposes. The subsequent are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes function on a related principle to solar systems. They rotate close to a middle equipment called the solar equipment, and two or more outer gears, referred to as planet gears, are related by a carrier. These gears then travel an output shaft. The arrangement of world gears is comparable to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact different to normal pinion-and-gear reducers, planetary gearing provides many positive aspects. These attributes make planetary gearing excellent for a assortment of applications, such as compactness and minimal fat. The efficiency of planetary gearing is enhanced by the simple fact that ninety p.c of the enter vitality is transferred to the output. The gearboxes also have low noise and higher torque density. Additionally, their layout gives greater load distribution, which contributes to a more time support life.
Planetary gears demand lubrication. Simply because they have a more compact footprint than conventional gears, they dissipate heat well. In fact, lubrication can even reduced vibration and sound. It truly is also essential to hold the gears effectively lubricated to avoid the use and tear that arrives with use. The lubrication in planetary gears also will help hold them operating effectively and lowers use and tear on the gears.
A planetary gearbox utilizes multiple planetary components to accomplish the reduction aim. Every single equipment has an output shaft and a solar gear located in the heart. The ring gear is fastened to the device, although the solar equipment is hooked up to a clamping technique. The outer gears are related to the carrier, and every single planetary gear is held jointly by rings. This arrangement makes it possible for the planetary gear to be symmetrical with regard to the enter shaft.
The equipment ratio of a planetary gearbox is described by the sunlight gear’s number of teeth. As the sunshine equipment gets smaller, the ratio of the gear will improve. The ratio assortment of planetary gears ranges from 3:1 to ten to one. At some point, nevertheless, the solar equipment turns into also small, and the torque will drop significantly. The increased the ratio, the significantly less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their layout
The basic style of a Planetary Gearbox is really easy. It is composed of a few interconnecting links, each and every of which has its very own torque. The ring equipment is mounted to the frame at O, and the other two are fixed to every single other at A and B. The ring gear, in the meantime, is attached to the earth arm 3 at O. All three parts are connected by joints. A free of charge-body diagram is revealed in Figure 9.
In the course of the growth process, the design and style crew will divide the energy to each and every specific earth into its respective power paths. This distribution will be based on the meshing problem of all gears in the program. Then, the design and style group will continue to decide the masses on specific gear meshes. Utilizing this strategy, it is possible to decide the loads on individual equipment meshes and the form of ring gear housing.
Planetary Gearboxes are made of a few gear kinds. The sunshine gear is the centre, which is connected to the other two gears by an inside tooth ring equipment. The earth pinions are organized in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The a few factors in a Planetary Gearbox mesh with each and every other, and they rotate jointly as 1. Based on the application, they might rotate at various speeds or at different times.
The planetary gearbox’s layout is exclusive. In a planetary gearbox, the enter equipment rotates all around the central gear, even though the outer gears are organized all around the sun equipment. In addition, the ring equipment holds the framework jointly. A carrier connects the outer gears to the output shaft. In the end, this gear system transmits high torque. This variety of gearbox is ideal for substantial-speed functions.
The standard design of a Planetary Gearbox is composed of multiple contacts that have to mesh with every single other. A one world has an integer number of enamel, even though the ring has a non-integer variety. The enamel of the planets need to mesh with each and every other, as effectively as the sunshine. The tooth counts, as properly as the world spacing, engage in a function in the design and style. A planetary gearbox must have an integer amount of enamel to purpose correctly.
Apps
In addition to the earlier mentioned-mentioned programs, planetary gearing is also utilised in device instruments, plastic machinery, derrick and dock cranes, and substance handling equipments. More, its software is identified in dredging gear, street-creating machinery, sugar crystallizers, and mill drives. Although its versatility and performance tends to make it a fascinating decision for many industries, its complicated construction and development make it a sophisticated part.
Amongst the several benefits of employing a planetary gearbox, the capacity to transmit higher torque into a controlled space tends to make it a popular option for many industries. In addition, incorporating further earth gears increases the torque density. This helps make planetary gears ideal for applications demanding higher torque. They are also utilised in electrical screwdrivers and turbine engines. Nevertheless, they are not employed in everything. Some of the far more typical programs are talked about under:
One of the most critical attributes of planetary gearboxes is their compact footprint. They are able to transmit torque even though at the same time decreasing sound and vibration. In addition to this, they are able to obtain a substantial pace without having sacrificing substantial-quality functionality. The compact footprint of these gears also enables them to be employed in large-speed programs. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, even though other people might call for a synthetic gel. In spite of these special attributes, planetary gears have turn out to be common in numerous industries.
Planetary gears are composed of three parts. The sunlight gear is the input gear, whereas the earth gears are the output gears. They are related by a provider. The provider connects the enter shaft with the output shaft. A planetary gearbox can be developed for numerous demands, and the sort you use will rely on the demands of your application. Its design and style and functionality should fulfill your application’s wants.
The ratios of planetary gears differ dependent on the number of planets. The smaller sized the sunlight gear, the higher the ratio. When planetary phases are utilised alone, the ratio range is 3:1 to 10:1. Larger ratios can be received by connecting several planetary phases with each other in the exact same ring equipment. This strategy is recognized as a multi-stage gearbox. Even so, it can only be utilised in large gearboxes.
Servicing
The major part of a planetary gearbox is the planetary gear. It demands regular routine maintenance and cleansing to continue to be in best form. Demand for a lengthier lifestyle span protects all other factors of the gearbox. This post will go over the upkeep and cleaning procedures for planetary gears. Soon after looking through this write-up, you ought to know how to preserve your planetary gearbox properly. With any luck ,, you can appreciate a for a longer time daily life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is important as gears that run at substantial speeds are matter to higher amounts of heat and friction. The housing of the planetary gearbox ought to be made to allow the heat to dissipate. The advised oil is synthetic, and it need to be crammed amongst thirty and 50 per cent. The lubricant must be modified at minimum each 6 months or as necessary.
Whilst it could look pointless to substitute a planetary gearbox, standard servicing will assist it last a extended time. A typical inspection will determine a problem and the proper repairs are necessary. Once the planetary gearbox is complete, it will plug with gear oil. To steer clear of this difficulty, think about getting the unit fixed alternatively of changing the gearbox. This can help save you a great deal of money more than a new planetary gearbox.
Appropriate lubrication is important for a extended lifestyle of your planetary gearbox. Oil adjust frequency must be primarily based on oil temperature and working velocity. Oil at higher temperatures need to be changed more regularly due to the fact it loses its molecular construction and can’t type a protective movie. Soon after this, oil filter routine maintenance need to be performed each number of months. Lastly, the gearbox oil needs to be checked regularly and changed when essential.