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China High Efficiency Sgr Internal Splined Shaft Planetary Gear Speed Reducer, Gearmotor, Gearboxes with Foot calculate gear ratio planetary gearbox

Product Description

Product Description
high efficiency CZPT internal splined shaft Planetary Gear Speed Reducer, Gearmotor, Gearboxes with foot

Technical data:
1. Ratio range: 8.1-191
2. Input power: 0.12-270 KW
3. Permit torque rang: ≤ 50000 N. M
4. Output speed: 0.3~205 r/min
5. Structure: Foot-mounted, flange-mounted, shaft-mounted

Input structure	motor,IEC flange
Output	solid shaft, hollow shaft with key,with shrink disk

Characteristic:
1. Adopt optimized design, module combination, right angle output, space reduction
2. High strength and longevity gears
3. Can be combined with various motors, wider ratio range
4. Big output torque, smoothly startup, high efficiency
Production pictures:

Packing Pictures :

Factory

———————————————————————————————————————————————
FAQ:

1.Are you a factory or trader ?
We are a professional factory which has 20 years history specialized in gear transmission .

2.MOQ:
Our MOQ is 1pcs. However there is 1 handling cost $150 for the single order which less than $3000.00

3. Warranty
Our warranty is 12months

4. Payment term
100% T/T in advance and LC at sight .

5. Do you accept customization ?
YES.SGR have strong R&D team, we can provide customizable service according to requirements.

6. Packing
Generally we use standard export plywood case to arrange the shipment .

7. Delivery time
In normal ,time of delivery is 30days after receiving the prepayment .

8. What kinds of certification do you use ?
DNV-ISO9001:2008, SGS,CE etc, And new products patent.

9. What kinds of inspection you do before shipment ?
We do temperature test, noise, and oil leak inspection and commissioning before shipment.

10.How do you solve if the production have problem ?
Mostly, we don’t need customer send the goods back to us. Because the cost is very high, if there meets a problem,we firstly ask for the pictures for damaged parts. And base on the pictures, we can have a basic idea for the defect reason. Our guarantee is 12 months, if during the guarantee, we can supply repair .

US $200
/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery, Gearbox
Function:	Distribution Power, Change Drive Torque, Speed Reduction
Layout:	Coaxial
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Step:	Single-Step

###

Samples:	US$ 200/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Input structure	motor,IEC flange
Output	solid shaft, hollow shaft with key,with shrink disk

US $200
/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery, Gearbox
Function:	Distribution Power, Change Drive Torque, Speed Reduction
Layout:	Coaxial
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Step:	Single-Step

###

Samples:	US$ 200/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Input structure	motor,IEC flange
Output	solid shaft, hollow shaft with key,with shrink disk

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.
planetarygearbox

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.
planetarygearbox

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.
planetarygearbox

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.

China High Efficiency Sgr Internal Splined Shaft Planetary Gear Speed Reducer, Gearmotor, Gearboxes with Foot calculate gear ratio planetary gearbox
editor by czh2022-11-25

China High efficiency worm gear durable electric motor gearbox speed reducer planetary gearbox disassembly

Applicable Industries: Industrial robots, production automation
Weight (KG): 6 KG
Gearing Arrangement: Planetary
Output Torque: 100-160Nm
Input Speed: 4000-8000RPM
Output Speed: 1-10000RPM
Product name: High efficiency worm gear durable electric motor gearbox speed reducer
Ratio: 3-10, 15-100
Micro Backlash PO: ≤1
Micro Backlash P1: ≤3
Micro Backlash P2: ≤5
Mounting Position: All directions
Application: Industrial robots, production automation
Packaging Details: Plastic bag, foam and carton for each set of planetary reducer. Or as requested.
Port: ZheJiang

High efficiency worm gear durable electric motor gearbox speed reducer

YK precision planetary gearbox reducer characteristics:
Low noise: <65db
Low backlash: Min 3arcs for Single stage, Min 5 arcs for Double stage.
High torque: Higher torque compared to same level standard planetary gearbox reducer.
High stability: High-strength alloy steel as material, hardening treatment for the whole gear parts but not only surface hardening.
High reduction ratio: Modular design to ensure the high precision connection.

Technical Parameters of TCB060

Stage	Unit	One Stage	Two Stage
Ratio	i	3, 4, 5, 6, 7, 8, 9, 10	15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100
Nominal Output Torque T 2N	Nm	130, 140, 160, 150, 140, 120, 100, 100	130, 140, 160, 150, 140, 120, 100, 160, 150, 140, 120, 100, 100
Emergency Stop Torque T 2NOT¹	Nm	3 Times of Nominal Output Torque	3 Times of Nominal Output Torque
Nominal Input Speed n 1N	rpm	4000	4000
Max Input Speed n 1B	rpm	8000	8000
Micro Backlash P0	arcmin	≤1	≤1
Micro Backlash P1	arcmin	≤3	≤5
Micro Backlash P2	arcmin	≤5	≤7
Torsional Rigidity	Nm/arcmin	7	7
Max Radial Load F 2rB²	N	3250	3250
Max Axial Load F 2aB²	N	1625	1625
Service Life ³	hr	20000(Continuously 10000)	20000(Continuously 10000)
Efficiency η	%	≥97%	≥94%
Weight	kg	3.7	5.3
Operating Temp	°C	-10°C ~ +90°C	-10°C ~ +90°C
Lubrication		Synthetic Lubrication Oils	Synthetic Lubrication Oils
Mounting Position		All direcstions	All direcstions
Noise (n=3000rpm, i=10, No load)	dB(A)	≤60	≤60
Mass Moments of Inertia J₁	kg.cm²	0.61, 0.48, 0.47, 0.45, 0.45, 0.44, 0.44, 0.44, 044	0.47, 0.47, 0.47, 0.47, 0.47, 0.47, 0.47, 0.44, 0.44, 0.44, 0.44, 0.44, 0.44

Notes: 1. Max acceleration torque T=60% of T_2NOT.
_{2. Applied to the output shaft center at 100rpm.}
_{3. For continuous operation, the service life time is no less than 10,000hrs.}

Company Information and Our Service Packing and Shipping FAQQ: How long is your delivery time?A: Generally it is 10 days if the goods are in stock. or it is around 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample but not free, and do not pay the cost of freight.
Q: What is your terms of payment ?A: Payment=1000USD, 30% T/T in advance, balance before shippment.If you have another question, pls feel free to contact us as below:

The Basics of a Planetary Gearbox

The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly ninety percent of the power it receives. The basic planetary gearbox comes in three basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which one is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.
planetarygearbox

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of two parts: a sun gear (also called the central or input gear), and two planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes three components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.
planetarygearbox

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with five to eight arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.
planetarygearbox

Spur planetary gearbox

There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 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 mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes

China High efficiency worm gear durable electric motor gearbox speed reducer planetary gearbox disassembly
editor by czh

China high quality Shayangye Hot Sale 62Mm 24V 4.2 ~ 100 kgf-cm Planetary Gear Motor with Encoder for Conveyor Belt planetary gearbox backdrive

Warranty: Other
Model Number: IG62XXXX-XXXXR
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, Cosmetic instrument, SMART HOME
Type: GEAR MOTOR
Torque: 4.2 ~ 100 kgf-cm
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Drip-proof
Speed(RPM): 2.8 ~ 500 rpm
Continuous Current(A): Customized
Efficiency: 50% ~ 80%
Diameter of Gear Motor: 62 mm
No Load Current: ≤ 300 mA
Load Current: ≤ 1,500 mA
Gear Motor Length: 160.6 ~ 207.1 mm
Instant Torque of Gearbox: 45 ~ 300 kgf-cm
Gear Ratio: 1/3 ~ 1/676
Gear Type (First Stage from motor): Metal or Plastic
Product name: 62 mm Gear Motor
Bearing Type: Sleeve Bearing or Ball Bearings
Encoder: Magnetic or Optical
Port: Keelung Port, Taipei Port

Specification

Warranty	Others
Place of Origin	ZheJiang
Brand Name	Sha Yang Ye
Model number	IG62XXXX-XXXXR
Usage	Boat, Car, Electric Bicycle, Home Appliance, Smart Home, Cosmetic Instrument
Type	Gear Motor
Construction	Permanent Magnet
Commutation	Brush
Protection Feature	Dripped proof
Speed(RPM)	2.8 ~ 500 rpm
Continuous Current(A)	Customized
Efficiency	50%~80%
Diameter of Gear Motor	62 mm
No Load Current	≤ 300 mA
Load Current	≤ 1,500 mA
Rated Torque	4.2~ 100 kgf-cm
Instant Torque of Gearbox	45 ~ 300 kgf-cm
Gear Motor Length	160.6 ~ 207.1 mm
Gear Ratio	1/3 ~ 1/676
Gear Type (First Stage from motor)	Metal or Plastic
Shaft Material	AISI 1144, SCM440
Product name	62 mm Planetary Gear Motor
*Voltage(V)	24V
*Output Power	26.90 W

Product Parameters Company Profile SHA YANG YE Industrial Co., Ltd, with headquarters in Xihu (West Lake) Dis., ZheJiang , was established in 1980. We also have sales office in HangZhou and ZheJiang , China. We are the leading manufacturer in ZheJiang in gear motor industry with the distributors and customers all over the world.Our mission is “Offering the intellectual and comprehensive drive solution to create a better human life”, and the vision is “Becoming the leading manufacturer for diverse applications all over the world”. We are sure to DRIVE your products MOTION and DRIVE your ideas PASSION. why choose us 1.40 years manufacturing experience. 2.Customized products available.3.Key parts mainly producing in house. 4.Dedicating to research and development. 5.National level laboratory. 6.Certified by ISO 9001, ISO 14001, IATF 16949 Exhibition Certifications Packing & Delivery FAQ 1.What Does Sha Yang Ye Offer? We are ZheJiang manufacturer. We provide customized services for Gearboxes and Gear Motors.We have professional and well-training R&D and Manufacturing team which provides you solutions from design to manufacturing according to customer’s demand. 2.How could we guarantee our quality? We have quality inspection during every process, and we also offer an outgoing report before delivery. The components of our gear motor are mainly produce in house. 3.Do you have the customized service for your gear motor?Yes, we are CZPT to provide customized gear motor, please contact us and we will provide you our solution. 4.How to select a suitable gear motor?You can show us your picture or drawing. You can also let us know your specification such as torque, speed, voltage, power or current. Our professional team will contact you with our solutions.

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.
planetarygearbox

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 nine 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.
planetarygearbox

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 three 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 one 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 three 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 two 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.
planetarygearbox

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 two 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 high quality Shayangye Hot Sale 62Mm 24V 4.2 ~ 100 kgf-cm Planetary Gear Motor with Encoder for Conveyor Belt planetary gearbox backdrive
editor by czh

China Professional MW Factory direct selling planetary gearbox HC-09031-1 for cement plant miniature gear motor planetary gearbox disassembly

Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Farms, Printing Shops, Construction works
Weight (KG): 35 KG
Gearing Arrangement: Helical
Input Speed: 540
Output Speed: 1:1.93
Color: Red
Application: Automation Industry
Size: Customers Custom
Packaging Details: STHangZhouRD SEA WORTHY PACKAGING
Port: ZheJiang , HangZhou

MW Factory direct selling planetary gearbox HC- 0571 1-1 for cement plant miniature gear motor
Our Gearbox has many items for your choosing and we can produce as per your drawing or sample to meet your special request1. Large output torque2. Safe, reliable, economical and durable3. Stable transmission, quiet operation4. High carrying ability5. High modularization design, may equip with various outer power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type6. Transmission ratio: Fine division, wide scope. The combined machine type may form very large transmission ratio, i. E. Output very low rotary speed.7. Form of installation: The position to be installed is not limited.8. High strength, compact the box body of high strength cast iron, gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.9. Long life: Under the condition of correct type chosen(including choosing suitable operation parament ) normal operation and maintenance, the life if main parts speed reducer(except wearing parts)should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.10. Low noise: Because main parts of speed reducer are processed, and tested critically, therefore the noise of speed reducer is low.11. Parallel axis-bevel wheel speed-down motor.

Drawing

Company Information
HangZhou CZPT Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

And, we only work for customers who pay more attention on quality!

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Planetary Gearbox Advantages and Disadvantages

Suitable for counterclockwise and clockwise rotation

Has less inertia

Offers greater reliability

Has higher operating speeds

Has drawbacks

China Professional MW Factory direct selling planetary gearbox HC-09031-1 for cement plant miniature gear motor planetary gearbox disassembly
editor by czh

China Custom low backlash planetary gear 32mm metal gearbox 12V 24V quiet dc motor planetary gearbox electric motor

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, automatic industrial
Weight (KG): 0.3
Gearing Arrangement: Planetary
Output Torque: 0.01~4N.m
Input Speed: 1000~40000rpm
Output Speed: 1~10000rpm
Packaging Details: Carton box
Port: HangZhou

low backlash planetary gear 32mm metal gearbox 12V 24V quiet dc motor 1.32P planetary gearbox with high performance, good quality that compliance to CE, RoHS.2. Customize specification according to customer’s requirement.
3.When you order, pls sepcify following information.
a. Rated voltage?
b. Rated torque?
c. Rated speed?
d. Max dimension?
e. Nature of application?
Detailed Images Other ProductsOur Company HangZhou panfeng electric machinery co., LTD. is located in HangZhou. We are a professional manufacturer of dc gear motor, gearbox, range from 16mm to 57mm. is committed to small and medium-sized planetary gearbox, turbine worm and bevel gear reduction motors, a wide range of diversity, reasonable price and on-time delivery.
Packing & Delivery Our most professional packagingTransport of large trucks to the seaportAnd international transport cooperationOur Service1. OEM Manufacturing welcome: Product, Package… 2. Sample order 3. We will reply you for your inquiry in 24 hours.4. after sending, we will track the products for you once every 2 days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
FAQQ1. What is your terms of packing?A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. Q2. What is your terms of payment?A: For amount less than 5000usd, T/T 100% in advance; for amount over 5000usd,T/T 50% as deposit, and 50% before shipment. We’ll show you the photos of the products and packages before you pay the balance. Q3. What is your terms of delivery?A: EXW, FOB, CFR, CIF, DDU. Q4. How about your delivery time?A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Q5. Can you produce according to the samples?A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. Q6. What is your sample policy?A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.Q7. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery Q8: How do you make our business long-term and good relationship?A:1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Planetary Gearbox Basics

Wheel drive planetary gearboxes

Spur gears

Helical gears

Various sizes

Applications

China Custom low backlash planetary gear 32mm metal gearbox 12V 24V quiet dc motor planetary gearbox electric motor

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

FAQ
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.
gear

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.
gear

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.
gear

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 Professional Micro low rpm 16mm diameter 050 12v metal planetary dc gear motor with Reducer gearbox hypoid bevel gear

China Custom JS220 Excavator Swing Motor Swing gearbox Assembly 333P1196 JRC0007 gear ratio calculator

Condition: New, New / rebuilt / used / oem aftermarket replacement / genuine original
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty: 1 Year
Application: JS220 Excavator Parts Swing Motor Reducer Assembly 333/P1196 JRC0007
Quality: Very good high
OEM Motor 1: GM02 GM04 GM06 GM09 GM18 GM21 GM24 GM35 GM38 GM45 GM50 GM60
Brand: solar dh80 dh130 etc.
Excavator hydraulc parts: final drive travel motor,swing motor gearbox,hydraulic main pump
OEM Motor 2: MAG-16VP-160 MAG-18VP-190 MAG-18VP-230 MAG-18VP-350 MAG-26VP-400
Keyword: Swing Motor/hydraulic Motor/excavator Motor
Part No: 333/P1196
After Warranty Service: Video technical support, No service, Online support, Spare parts, Field maintenance and repair service
Local Service Location: None
After-sales Service Provided: Field installation, commissioning and training, Field maintenance and repair service, Video technical support, High quality Excavator gear parts , EC210B Excavator travel carrier for travel motor gearbox TG gears Online support, Engineers available to service machinery overseas, Free spare parts, No after-sales service
Packaging Details: wooden case with filler inside and outside PE film to protect

JS220 Excavator Replacement Parts Swing Motor Reducer Assembly 333/P1196 JRC0007

JS220 Excavator Replacement Parts Swing Motor Reducer Assembly 333/P1196 JRC0007

Product:	Excavator Swing Motor
Model:	JS220
MOQ:	1PC Excavator Swing Motor
Delivery:	1-3 days for stocks, 3-10 days for non-stocks
Warranty:	3-6Months Excavator Swing Motor
Place of Origin	China (Mainland) Excavator Swing Motor
Port:	HangZhou or As Request Excavator Swing Motor
Delivery Methods:	DHL / FedEx / TNT / UPS / Air Shipping / Sea Shipping
Payment Methods:	Bank / Western Union/ Alibaba/ PayPal

excavator hydraulic final drive travel / track motor assembly / assy planetary reducer
reduction gearbox, genuine / original oem replacement & inner parts

Main Products:

Main Products	1. Engine parts: Piston,liner, gasket set, bearing, valve, crankshaft,connect rod, camshaft,cyl block,cyl head, turbo,starter, water pump, alternator, feed pump, injector, fuel pump…….
	2. Hydraulic Parts: Hydraulic main pump, gear pump, swing motor, travel motor, Hollow Rotating Gearbox Roratry Table Stage Planetary Gearbox for PU Film Testing Device Gigager GSN85-18K-SV final drive assy, swing device unit, main control valve, hydraulic spare parts, final drive parts, swing motor parts……
	3. Undercarriage Parts: top roller,bottom/track roller, idler,sproker, track shoe, track link, adjust cyl,arm/boom/bucket cyl, adjust spring, exvavator bucket, bucket teeth/tip, H link……
	4. Electronic parts : Throttle/stepper motor,electric appliance,Pressure Switch, Sensor, Switch Start Flameout Solenoid , monitor, controller/ ECU……
	5. Cabin parts : Complete cabin, cabin door, cabin door windows, cabin door lock, ISO90012000 quality Helical reverse gear, reverse in line gearbox speed reducers side door, engine cover, toolbox……
	6. Other Parts: Seal kit, Bushing, Floating seal, O-ring box, Pusher, Coupling, Engine cushion, Gear, Raditator, Hyd oil cooler, Condenser, etc.

EXCAVATOR MODEL NUMBER

PC56-7 PC60-8 PC70-8 PC110-7 PC130-7 PC160-7 PC200-8 PC200LC-8 PC210-8 PC210LC-8 PC220-8 PC240LC-8 HB205-1 HB215LC-1 PC270-7 PC300-7 PC360-7 PC400-8 PC450-8 OTHERS

OTHERS

SK55SR-5 SK55SRX SK60-C SK60-8 SK70SR-2 SK75-8 SK130 SK130-8 SK135SR-2 SK140LC SK140LC-8 SK200-8 SK210LC-8 SK250-8 SK260LC-8 SK270D SK330-8 SK350LC-8 SK380D SK460-8 SK480 SK480-8 SK495D SK850LC OTHERS

ZAXIS60 ZAXIS70 ZAXIS120 ZAXIS130 ZAXIS200 ZAXIS200-3 ZAXIS210 ZAXIS210LC ZAXIS210LC-3 ZAXIS210H ZAXIS210H-3 ZAXIS240-3 ZAXIS250 ZAXIS250LC ZAXIS250LC-3 ZAXIS250H ZAXIS250H-3 ZAXIS260LCH-3 ZAXIS270 ZAXIS270-3 ZAXIS330 ZAXIS330-3 ZAXIS360 OTHERS

DH55 DX60 DH60-7 DX75 DX80 DX120 DX150LC DH150LC-7 DH215-9 DH215-9E DH220LC-9E DH225LC-9 DX260LC DX300LC DH300LC-7 DX345LC DH370LC-9 DX380LC DX420LC DH420LC-7 DX500LC DH500LC-7 DX700LC OTHERS

R55-7 R60 R80-7 R110-7 R150 R215 R225 R265 R275 R305 R335 R375 R385 OTHERS

EC55B EC60 EC80 EC140B EC200 EC210B EC220 EC240B EC250 EC300 EC350 EC360B EC380 EC460B EC480 EC700B OTHERS

JS85 JS130 JS145 JS200 JS210 JS220 JS230 JS240 JS240LC JZ255 JS290 JS360 JS370 OTHERS……

Packaging & Shipping

Our Services
Cooperate with us, you can get:* No MOQ. sample order accept;* Over 10 years experience, offer technicial support* Thousands of parts in stocks. On hand, on time.
* Delivery in stocks within 3 working days.
* Big company cooperration experience: C.G.R, ETP etc
Company Information
CZPT has years of experience in providing technical consultation and helping the industry meet its demands.

Using testing reports from factories and OEM specifications from our database, we provide constant feedback and offer free advice to support your needs.

Our travel motors and swing motors possess a warranty of 1 year or more that assures you of their sustainable quality. Long warranty from JH shows our quality and efficiency in delivering the parts you need. If there are any problems during the warranty period, feel free to contact us. With our quick response and CZPT consultation, we provide one-stop solutions to your excavator parts needs.

FAQ
Q: How to guarantee the same?A: Before sending, I will take pictures. After confirmation, I send.

Q: When to ship?A: Once getting payment then arrange.

Q: Import customs fee?A: It depends on import country. I can make lower valve so that you can pay lower customs fee even no need to pay.

Q: How long for transport?A: For express/ air, it takes about 5 days. For land/ sea, High Quality Speed Reducer Wp120 Series Worm Gear Reducer Worm Reduction Gearbox it takes about 1 month. It depeds on your address.

Q: Product usage?A; If any problem about usage, I will solve at first time.

How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.
Gear

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.

Construction

The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.
Gear

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.
gear

Material

The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

China Custom JS220 Excavator Swing Motor Swing gearbox Assembly 333P1196 JRC0007 gear ratio calculator

China OEM high speed irrigation sand filter for river water treatment worm gear winch

Condition: New
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, High quality portable line boring machine with bevel gear in speed reducer Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company, cooling tower system
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 1 Year
Core Components: PLC
Warranty: 1 Year
Productivity: 500L/Hour
Circulating water sand filter Material: carbon steel or stainless steel
Flow Rate:: 6-1000 m3/H
Design Pressure: 7.5-16 bar
Water inlet pressure: 2.5-3 bar
The Range of Working Temperature: 20-120.C (68-248.F)
Seal Type: O-ring and Washer
The key of filter effect: water distribution and catchment technology
Control Method: Differential pressure switch, pneumatic butterfly valve, PLC
Filter medium supply: We can supply different kind filter medium and combination
high filtration speed: 30-50m/h
After Warranty Service: Video technical support, Online support
Local Service Location: None
After-sales Service Provided: Video technical support, Online support
Packaging Details: wooden cases

Pressure quartz sand filter Product Paramenters

Standard Design Pressure	10/16/25bar
Mini. Working Pressure	3bar (depend on the viscosity and filtration degree)
Flow rate Range	25~3000m³ High Quality New Design Customized Hypoid Aluminum Gearmotor /h
Design Temperature	0-120℃
Back-flushing Cycle	Differential Pressure and Time
Differential Pressure Instrument	Intelligent Differential Pressure Transmitter/switch
Inlet and Outlet Standard	ANSI Flange CLASS150/DIN Flange PN10/ Sanitary Coupling
Housing Wet Part Material	CS/304/316L
Filter Media	Quartz Sand

Raw water passes inside water distributor into filter media layer (quartz sand), which let impurities stay at sand layer. Clean water flow out stably from water collector. When the pressure drop reaches the given value, the cleaning cycle is started. The rinse control start working at pressure drop value at 0.05-0.15MPa, return to 0.02-0.04MPa after back flushing. Product Advantages -Manual or automatic control is available;-Water distributor is simple, uniform and reliable;-Finished water collector has high strength and long service life; -Easy to install. Only connect the inlet and outlet to the waste pipe when installing;-Less water consumption in backwash: a homogeneous filter is used, so that backwash cycle is extended and the total backwashwater volume is greatly reduced; High quality iron shaft 2.0mm Pull back the gearbox toy precision gea tooth box -High backwash efficiency: an advanced water collector is used, ensuring efficient backwash effect. Equipment Model

Model	Filter diameter(mm)	Filter height(mm)	Water flow rate(m³/h)	Inlet and outlet
PD-SF- 1000	1000	2600	8	DN50
PD-SF- 1200	1200	2700	11	DN65
PD-SF- 1400	1400	2800	15	DN65
PD-SF- 1500	1500	2850	18	DN65
PD-SF- 1600	1600	2900	20	DN80
PD-SF- 1800	1800	3000	25	DN80
PD-SF- 2000	2000	3100	30	DN100
PD-SF- 2200	2200	3180	38	DN100
PD-SF- 2400	2400	3330	45	DN100
PD-SF- 2500	2500	3380	50	DN100
PD-SF- 2600	2600	3430	55	DN125
PD-SF- 2800	2800	3530	60	DN125
PD-SF- 3000	3000	3630	70-80	DN125
PD-SF- 3200	3200	3730	80~100	DN150

Details Images Company Exhibition We actively participate in the organization of exhibitions and actively cooperate with partners from various countries to promote economic development. 1. Q: What terms of payment do you accept?A: Payment method:T/T,Paypal,western union.2. Q: What is your delivery time?A: Delivery term:10-30 working days.3. Q: What’s the minimum quantity of your order?A: MOQ:1 Set.4. Q: How long is the warranty?A: Quality guarantee period:1 year Production Process Company Profile Established in 2004, ZheJiang PEIDE Water Treatment Company began to focus on physical ways to treat circulating water. We research and develop patented ways to remove scale, kill bacterial, prevent corrosion, filter water, constantly makeup water equipment, vacuum degassing machine. So far, High quality HB rigid tooth flank gear units gearbox for cement plant we’ve achieved at least 10 patents, won great reputation from clients.

Helical, Straight-Cut, and Spiral-Bevel Gears

If you are planning to use bevel gears in your machine, you need to understand the differences between Helical, Straight-cut, and Spiral bevel gears. This article will introduce you to these gears, as well as their applications. The article will also discuss the benefits and disadvantages of each type of bevel gear. Once you know the differences, you can choose the right gear for your machine. It is easy to learn about spiral bevel gears.
gear

Spiral bevel gear

Spiral bevel gears play a critical role in the aeronautical transmission system. Their failure can cause devastating accidents. Therefore, accurate detection and fault analysis are necessary for maximizing gear system efficiency. This article will discuss the role of computer aided tooth contact analysis in fault detection and meshing pinion position errors. You can use this method to detect problems in spiral bevel gears. Further, you will learn about its application in other transmission systems.
Spiral bevel gears are designed to mesh the gear teeth more slowly and appropriately. Compared to straight bevel gears, spiral bevel gears are less expensive to manufacture with CNC machining. Spiral bevel gears have a wide range of applications and can even be used to reduce the size of drive shafts and bearings. There are many advantages to spiral bevel gears, but most of them are low-cost.
This type of bevel gear has three basic elements: the pinion-gear pair, the load machine, and the output shaft. Each of these is in torsion. Torsional stiffness accounts for the elasticity of the system. Spiral bevel gears are ideal for applications requiring tight backlash monitoring and high-speed operations. CZPT precision machining and adjustable locknuts reduce backlash and allow for precise adjustments. This reduces maintenance and maximizes drive lifespan.
Spiral bevel gears are useful for both high-speed and low-speed applications. High-speed applications require spiral bevel gears for maximum efficiency and speed. They are also ideal for high-speed and high torque, as they can reduce rpm without affecting the vehicle’s speed. They are also great for transferring power between two shafts. Spiral bevel gears are widely used in automotive gears, construction equipment, and a variety of industrial applications.

Hypoid bevel gear

The Hypoid bevel gear is similar to the spiral bevel gear but differs in the shape of the teeth and pinion. The smallest ratio would result in the lowest gear reduction. A Hypoid bevel gear is very durable and efficient. It can be used in confined spaces and weighs less than an equivalent cylindrical gear. It is also a popular choice for high-torque applications. The Hypoid bevel gear is a good choice for applications requiring a high level of speed and torque.
The Hypoid bevel gear has multiple teeth that mesh with each other at the same time. Because of this, the gear transmits torque with very little noise. This allows it to transfer a higher torque with less noise. However, it must be noted that a Hypoid bevel gear is usually more expensive than a spiral bevel gear. The cost of a Hypoid bevel gear is higher, but its benefits make it a popular choice for some applications.
A Hypoid bevel gear can be made of several types. They may differ in the number of teeth and their spiral angles. In general, the smaller hypoid gear has a larger pinion than its counterpart. This means that the hypoid gear is more efficient and stronger than its bevel cousin. It can even be nearly silent if it is well lubricated. Once you’ve made the decision to get a Hypoid bevel gear, be sure to read up on its benefits.
Another common application for a Hypoid bevel gear is in automobiles. These gears are commonly used in the differential in automobiles and trucks. The torque transfer characteristics of the Hypoid gear system make it an excellent choice for many applications. In addition to maximizing efficiency, Hypoid gears also provide smoothness and efficiency. While some people may argue that a spiral bevel gear set is better, this is not an ideal solution for most automobile assemblies.
gear

Helical bevel gear

Compared to helical worm gears, helical bevel gears have a small, compact housing and are structurally optimized. They can be mounted in various ways and feature double chamber shaft seals. In addition, the diameter of the shaft and flange of a helical bevel gear is comparable to that of a worm gear. The gear box of a helical bevel gear unit can be as small as 1.6 inches, or as large as eight cubic feet.
The main characteristic of helical bevel gears is that the teeth on the driver gear are twisted to the left and the helical arc gears have a similar design. In addition to the backlash, the teeth of bevel gears are twisted in a clockwise and counterclockwise direction, depending on the number of helical bevels in the bevel. It is important to note that the tooth contact of a helical bevel gear will be reduced by about ten to twenty percent if there is no offset between the two gears.
In order to create a helical bevel gear, you need to first define the gear and shaft geometry. Once the geometry has been defined, you can proceed to add bosses and perforations. Then, specify the X-Y plane for both the gear and the shaft. Then, the cross section of the gear will be the basis for the solid created after revolution around the X-axis. This way, you can make sure that your gear will be compatible with the pinion.
The development of CNC machines and additive manufacturing processes has greatly simplified the manufacturing process for helical bevel gears. Today, it is possible to design an unlimited number of bevel gear geometry using high-tech machinery. By utilizing the kinematics of a CNC machine center, you can create an unlimited number of gears with the perfect geometry. In the process, you can make both helical bevel gears and spiral bevel gears.

Straight-cut bevel gear

A straight-cut bevel gear is the easiest to manufacture. The first method of manufacturing a straight bevel gear was to use a planer with an indexing head. Later, more efficient methods of manufacturing straight bevel gears were introduced, such as the Revacycle system and the Coniflex system. The latter method is used by CZPT. Here are some of the main benefits of using a straight-cut bevel gear.
A straight-cut bevel gear is defined by its teeth that intersect at the axis of the gear when extended. Straight-cut bevel gears are usually tapered in thickness, with the outer part being larger than the inner portion. Straight-cut bevel gears exhibit instantaneous lines of contact, and are best suited for low-speed, static-load applications. A common application for straight-cut bevel gears is in the differential systems of automobiles.
After being machined, straight-cut bevel gears undergo heat treatment. Case carburizing produces gears with surfaces of 60-63 Rc. Using this method, the pinion is 3 Rc harder than the gear to equalize wear. Flare hardening, flame hardening, and induction hardening methods are rarely used. Finish machining includes turning the outer and inner diameters and special machining processes.
The teeth of a straight-cut bevel gear experience impact and shock loading. Because the teeth of both gears come into contact abruptly, this leads to excessive noise and vibration. The latter limits the speed and power transmission capacity of the gear. On the other hand, a spiral-cut bevel gear experiences gradual but less-destructive loading. It can be used for high-speed applications, but it should be noted that a spiral-cut bevel gear is more complicated to manufacture.
gear

Spur-cut bevel gear

CZPT stocks bevel gears in spiral and straight tooth configurations, in a range of ratios from 1.5 to five. They are also highly remachinable except for the teeth. Spiral bevel gears have a low helix angle and excellent precision properties. CZPT stock bevel gears are manufactured using state-of-the-art technologies and know-how. Compared with spur-cut gears, these have a longer life span.
To determine the strength and durability of a spur-cut bevel gear, you can calculate its MA (mechanical advantage), surface durability (SD), and tooth number (Nb). These values will vary depending on the design and application environment. You can consult the corresponding guides, white papers, and technical specifications to find the best gear for your needs. In addition, CZPT offers a Supplier Discovery Platform that allows you to discover more than 500,000 suppliers.
Another type of spur gear is the double helical gear. It has both left-hand and right-hand helical teeth. This design balances thrust forces and provides extra gear shear area. Helical gears, on the other hand, feature spiral-cut teeth. While both types of gears may generate significant noise and vibration, helical gears are more efficient for high-speed applications. Spur-cut bevel gears may also cause similar effects.
In addition to diametral pitch, the addendum and dedendum have other important properties. The dedendum is the depth of the teeth below the pitch circle. This diameter is the key to determining the center distance between two spur gears. The radius of each pitch circle is equal to the entire depth of the spur gear. Spur gears often use the addendum and dedendum angles to describe the teeth.

China OEM high speed irrigation sand filter for river water treatment worm gear winch

China Good quality Hydraulic Gear Pump Gear Customized Sun Pinion Gear Hobbing Gear wholesaler

Product Description

Hydraulic Gear Pump gear accept customized

As a membership of HangZhou high accurate gears enterprises, HangZhou HangZhou Machinery Manufacturing Co.,ltd. Is specialized in designing, manufacturing and selling all kinds of hard & soft toothed gears, founded in 2004 and located in Zhangzhuang industrial park. With more than 150 employees and covering an area over 16000 square meters, the annual production of company can reach over 2 million pieces gears, most used in auto oil pump, motorcar, reducer, and gear box. The company was awarded as ZheJiang Province High Technology enterprise, and enterprise honoring contracts and standing by reputation. A grade taxpaying enterprise and an enterprise of AAA credit grade.
We have various test machines and equipped over 200 sets lathes, including all kinds of hobbing machines, grinding machines, shaping machines, shaving machines etc. The gears with brand “HangZhou” passed Iso9001:2000 quality system in 2008. We have many famous customers in domestic and overseas, including CZPT from Italy, CZPT Fuao company, HangZhou CZPT Intenal-Combustion Engine Fittings Co.,ltd., HangZhou Qingqi Group, ZHangZhoug Buyang Group and so on.
HangZhou inherits the business philosophy of “good faith, passion, dream and action”, fully utilizes resources superiority, continuously pioneers and invents, absorbs hi-tech talents, introduces advanced production & inspection equipment and management methods and continuously improves quality of HangZhou regarding technology, production, quality and sales etc., in addition, the company always remains core competitive strength in the market.

The Difference Between Planetary Gears and Spur Gears

A spur gear is a type of mechanical drive that turns an external shaft. The angular velocity is proportional to the rpm and can be easily calculated from the gear ratio. However, to properly calculate angular velocity, it is necessary to know the number of teeth. Fortunately, there are several different types of spur gears. Here’s an overview of their main features. This article also discusses planetary gears, which are smaller, more robust, and more power-dense.
Planetary gears are a type of spur gear

One of the most significant differences between planetary gears and spurgears is the way that the two share the load. Planetary gears are much more efficient than spurgears, enabling high torque transfer in a small space. This is because planetary gears have multiple teeth instead of just one. They are also suitable for intermittent and constant operation. This article will cover some of the main benefits of planetary gears and their differences from spurgears.
While spur gears are more simple than planetary gears, they do have some key differences. In addition to being more basic, they do not require any special cuts or angles. Moreover, the tooth shape of spur gears is much more complex than those of planetary gears. The design determines where the teeth make contact and how much power is available. However, a planetary gear system will be more efficient if the teeth are lubricated internally.
In a planetary gear, there are three shafts: a sun gear, a planet carrier, and an external ring gear. A planetary gear is designed to allow the motion of one shaft to be arrested, while the other two work simultaneously. In addition to two-shaft operation, planetary gears can also be used in three-shaft operations, which are called temporary three-shaft operations. Temporary three-shaft operations are possible through frictional coupling.
Among the many benefits of planetary gears is their adaptability. As the load is shared between several planet gears, it is easier to switch gear ratios, so you do not need to purchase a new gearbox for every new application. Another major benefit of planetary gears is that they are highly resistant to high shock loads and demanding conditions. This means that they are used in many industries.
Gear

They are more robust

An epicyclic gear train is a type of transmission that uses concentric axes for input and output. This type of transmission is often used in vehicles with automatic transmissions, such as a Lamborghini Gallardo. It is also used in hybrid cars. These types of transmissions are also more robust than conventional planetary gears. However, they require more assembly time than a conventional parallel shaft gear.
An epicyclic gearing system has three basic components: an input, an output, and a carrier. The number of teeth in each gear determines the ratio of input rotation to output rotation. In some cases, an epicyclic gear system can be made with two planets. A third planet, known as the carrier, meshes with the second planet and the sun gear to provide reversibility. A ring gear is made of several components, and a planetary gear may contain many gears.
An epicyclic gear train can be built so that the planet gear rolls inside the pitch circle of an outer fixed gear ring, or “annular gear.” In such a case, the curve of the planet’s pitch circle is called a hypocycloid. When epicycle gear trains are used in combination with a sun gear, the planetary gear train is made up of both types. The sun gear is usually fixed, while the ring gear is driven.
Planetary gearing, also known as epicyclic gear, is more durable than other types of transmissions. Because planets are evenly distributed around the sun, they have an even distribution of gears. Because they are more robust, they can handle higher torques, reductions, and overhung loads. They are also more energy-dense and robust. In addition, planetary gearing is often able to be converted to various ratios.
Gear

They are more power dense

The planet gear and ring gear of a compound planetary transmission are epicyclic stages. One part of the planet gear meshes with the sun gear, while the other part of the gear drives the ring gear. Coast tooth flanks are used only when the gear drive works in reversed load direction. Asymmetry factor optimization equalizes the contact stress safety factors of a planetary gear. The permissible contact stress, sHPd, and the maximum operating contact stress (sHPc) are equalized by asymmetry factor optimization.
In addition, epicyclic gears are generally smaller and require fewer space than helical ones. They are commonly used as differential gears in speed frames and in looms, where they act as a Roper positive let off. They differ in the amount of overdrive and undergearing ratio they possess. The overdrive ratio varies from fifteen percent to forty percent. In contrast, the undergearing ratio ranges from 0.87:1 to 69%.
The TV7-117S turboprop engine gearbox is the first known application of epicyclic gears with asymmetric teeth. This gearbox was developed by the CZPT Corporation for the Ilyushin Il-114 turboprop plane. The TV7-117S’s gearbox arrangement consists of a first planetary-differential stage with three planet gears and a second solar-type coaxial stage with five planet gears. This arrangement gives epicyclic gears the highest power density.
Planetary gearing is more robust and power-dense than other types of gearing. They can withstand higher torques, reductions, and overhung loads. Their unique self-aligning properties also make them highly versatile in rugged applications. It is also more compact and lightweight. In addition to this, epicyclic gears are easier to manufacture than planetary gears. And as a bonus, they are much less expensive.

They are smaller

Epicyclic gears are small mechanical devices that have a central “sun” gear and one or more outer intermediate gears. These gears are held in a carrier or ring gear and have multiple mesh considerations. The system can be sized and speeded by dividing the required ratio by the number of teeth per gear. This process is known as gearing and is used in many types of gearing systems.
Planetary gears are also known as epicyclic gearing. They have input and output shafts that are coaxially arranged. Each planet contains a gear wheel that meshes with the sun gear. These gears are small and easy to manufacture. Another advantage of epicyclic gears is their robust design. They are easily converted into different ratios. They are also highly efficient. In addition, planetary gear trains can be designed to operate in multiple directions.
Another advantage of epicyclic gearing is their reduced size. They are often used for small-scale applications. The lower cost is associated with the reduced manufacturing time. Epicyclic gears should not be made on N/C milling machines. The epicyclic carrier should be cast and tooled on a single-purpose machine, which has several cutters cutting through material. The epicyclic carrier is smaller than the epicyclic gear.
Epicyclic gearing systems consist of three basic components: an input, an output, and a stationary component. The number of teeth in each gear determines the ratio of input rotation to output rotation. Typically, these gear sets are made of three separate pieces: the input gear, the output gear, and the stationary component. Depending on the size of the input and output gear, the ratio between the two components is greater than half.
Gear

They have higher gear ratios

The differences between epicyclic gears and regular, non-epicyclic gears are significant for many different applications. In particular, epicyclic gears have higher gear ratios. The reason behind this is that epicyclic gears require multiple mesh considerations. The epicyclic gears are designed to calculate the number of load application cycles per unit time. The sun gear, for example, is +1300 RPM. The planet gear, on the other hand, is +1700 RPM. The ring gear is also +1400 RPM, as determined by the number of teeth in each gear.
Torque is the twisting force of a gear, and the bigger the gear, the higher the torque. However, since the torque is also proportional to the size of the gear, bigger radii result in lower torque. In addition, smaller radii do not move cars faster, so the higher gear ratios do not move at highway speeds. The tradeoff between speed and torque is the gear ratio.
Planetary gears use multiple mechanisms to increase the gear ratio. Those using epicyclic gears have multiple gear sets, including a sun, a ring, and two planets. Moreover, the planetary gears are based on helical, bevel, and spur gears. In general, the higher gear ratios of epicyclic gears are superior to those of planetary gears.
Another example of planetary gears is the compound planet. This gear design has two different-sized gears on either end of a common casting. The large end engages the sun while the smaller end engages the annulus. The compound planets are sometimes necessary to achieve smaller steps in gear ratio. As with any gear, the correct alignment of planet pins is essential for proper operation. If the planets are not aligned properly, it may result in rough running or premature breakdown.

China wholesaler CNC Turning Milling Service Drilling Grinding Auto Spare Part New CZPT Bus Gear Transmission by Rapid Prototype with 3D Printing Sand Casting with Free Design Custom

Product Description

ZheJiang Xihu (West Lake) Dis. CZPT Technology Co., Ltd (FHZL) is 1 of China’s earliest companies engaging in researching 3D printing technology and commercialize the technology. The company successfully developed the advanced technology based on the 3D sand printing and applies the technology into China’s foundry industry.

FHZL has grown into a comprehensive high-tech company that could offer complete R&D & manufacturing, sales of 3D sand printing equipment, 3D printing complex metal parts, 3D printing combined with gravity and low pressure casting of traditional metal mold, CNC precision machining, customization of rapid manufacturing for 3D sand mold (core) printing, application of 3D data processing and 3D digital integrated technology, various 3D printing consumables, etc.

The cold core (box) manufacturing technology for 3D printing of micro-droplet jet sand mold was first developed in China, acquired multiple patent certification, this unique technology is superior and compatible with the conventional process. It would greatly changes the conventional production cycle and manufacturing technology in foundry industry.CZPT has more than 10 years of rapid casting & processing experience, over 1000 different types of product development cases per year, provided rapid manufacturing services to nearly 400 large enterprises both domestic and abroad which were widely used in automotive, pump, valve, machinery, mining machinery, construction machinery, vessel, aviation, aerospace, new energy, rail transit, casting mold and many other industries.

Why work with FHZL?

FHZL brand and reputation:

The national High-tech Enterprise in China;
The foundry Industry Association in ZheJiang Province;
The 5A Association of Automobile Industry in HangZhou City;
The listed company on stock market(stock code:834914).

Strict quality control system:

Included incoming inspection, sample inspection, process inspection and delivery inspection.
IFAT 16949 certificate, CE certificate and ISO 14001 and ISO 9001 certificated factory.

Lower cost and shortened delivery time:

patented new technology PCM (patternless casting manufacturing) has been applied to our manufacturing which improved the traditional casting efficiency rapidly.
No need of mold, casting pattern be formed 1 time, save the mold cost and mold making time.

More flexible during process:

In case of any failure on the design, PCM technology just need to modify the 3D drawings and restart, no mold modification cost.

What’s the technical process for casting?

High precision CNC machines and inspection devices.

Our Advantages

(1) Competitive price, all products are casted and machined in our factory, shipped directly to customer.
(2) Reliable quality, IATF16946 certified casting manufacturer, we have strict control about quality.
(3) Professional, we focus on production of Auto Parts for more than 10 years.
(4) Fast shipment, we have a efficient management system, several automatic casting lines, and more than 10 machining lines.
(5) Excellent service, our sales team has more than 10 years’ experience in oversea market, we know you better.
(6) Flexible production, we can customize the product according to your drawing.

FAQ

1. Are you a factory or trading company?
We are a IATF16949 certified factory specializing in producing Auto parts. We cast and machine the parts for more than 10 years.

2. Can you customize the parts according to the drawing?
We have professional technical dept., we are CZPT to customize your parts according to the drawings.

3. Can you supply samples?
We can supply the samples, but you need to bear the development and delivery cost.

4. Do you have a min order quantity?
We don’t have a min order quantity, we can send you the parts according to your drawings

5. What is the period of sample production?
It will take 15~25 days to develop new product.

Item	Customized Precision CNC Machining Parts
Material	1.Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc. 2.Steel Alloy:l: Carbon Steel / Die Steel / Spring Steel etc. 3.Brass Alloy: 3602 / 2604 / H59 / H62 / etc. 4.Bronze:C51000, C52100,C54400 etc 5.Iron: 1213, 12L14,1215 etc 6.Aluminum Alloy: 5052 /6061/ 6063 / 2017 / 7075 / ADC12/518 etc. Other Special Materials: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc.
Surface treament	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc.
Tolerance	±0.08mm
Equipment	CNC centre,CNC lathe,General lathe,General Milling, CNC milling, Drilling machine, internal grinder.Cylindrical grinder machine,centerless grinder machine & other equipments.
Standard	Our factory are specialized in the production of Non-standard products.
Standard	We also could produce standard products
Inspection tool	Micrometer, Thread Gages,Calipers,Pin Gauge,Projector,CMM, Altimeter etc
Quality control	1. Quality control :The defective products rate is 0.1%. Imported material 100%. 2. Reasonable price , Precision made.Experience & Reasonable QC that you can reply on. 3. Each part would be given 100% test and tryout before shipment. 4. Adequate supply capacity. Punctual delivery time. 5. Machining allowance ±0.01mm.

Item	Customized Precision CNC Machining Parts
Material	1.Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc. 2.Steel Alloy:l: Carbon Steel / Die Steel / Spring Steel etc. 3.Brass Alloy: 3602 / 2604 / H59 / H62 / etc. 4.Bronze:C51000, C52100,C54400 etc 5.Iron: 1213, 12L14,1215 etc 6.Aluminum Alloy: 5052 /6061/ 6063 / 2017 / 7075 / ADC12/518 etc. Other Special Materials: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc.
Surface treament	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc.
Tolerance	±0.08mm
Equipment	CNC centre,CNC lathe,General lathe,General Milling, CNC milling, Drilling machine, internal grinder.Cylindrical grinder machine,centerless grinder machine & other equipments.
Standard	Our factory are specialized in the production of Non-standard products.
Standard	We also could produce standard products
Inspection tool	Micrometer, Thread Gages,Calipers,Pin Gauge,Projector,CMM, Altimeter etc
Quality control	1. Quality control :The defective products rate is 0.1%. Imported material 100%. 2. Reasonable price , Precision made.Experience & Reasonable QC that you can reply on. 3. Each part would be given 100% test and tryout before shipment. 4. Adequate supply capacity. Punctual delivery time. 5. Machining allowance ±0.01mm.