Product Description
Product Description
High output torque density 1.5KW planetary gearbox for stepper motor is a new generation of practical products independently developed by our company:
Low noise: less than 65db.
Low back clearance: up to 3 arc minutes in a CZPT and 5 arc minutes in a double stage.
High torque: higher than the standard planetary reducer torque.
High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.
High deceleration ratio: Modular design, planetary gearbox can be interlinked.
Fubao planetary reducer manufacturers, supply of High output torque density 1.5KW planetary gearbox for stepper motor has the following advantages:
1, compact structure: the characteristics of large torque planetary reducer is to make full use of space, limited space design bearing and gear ratio, so that the product is smaller than the traditional reducer volume can save space.
2, high efficiency: the planetary gear group will be in a completely tight meshing state when running, reducing gear collision or local meshing resulting in gear damage. The completely tight meshing characteristic makes the efficiency loss of each gear transmission only 3%. This type of transmission mode can ensure that the kinetic energy input reducer to the mechanical end of the process, still can maintain high transmission efficiency, avoid the internal gear friction, sliding, mechanical loss.
3, high axial and radial load capacity: the output shaft of Fubao technology’s high-torque planetary reducer adopts a large-span style, so that the bearing is configured at both ends of the output shaft. The design can effectively disperse the force acting on the output shaft and reduce the load of the bearing. In other words, the product strengthens the bearing and radial load capacity under the same size.
4, high strength: large torque planetary reducer gear group is very strong and stable, the thickness of the gear dispersed the load on the gear. The large span bearing group provides a stable structure, and the precision gear group allows the load to be distributed to each planetary gear under tight meshing to withstand the torque load.
5, high stability: precision processing to ensure that the product coaxial and concentric, coupled with bearing large span design, so that large torque planetary reducer with excellent stability.
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Product Advantage
Compared with other reduction machines, planetary gear reduction machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.
Because of these characteristics, planetary gear reducer is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.
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FAQ
Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.
Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.
Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.
Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.
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Shipping Cost:
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To be negotiated |
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| Application: | Motor, Machinery, Agricultural Machinery, Mechanical Equipment |
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| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase, Lower The Speed and Increase The Torque |
| Layout: | Coaxial |
| Customization: |
Available
| Customized Request |
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Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
Applications
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
editor by CX 2023-04-23
China Standard Suspended Cranes Application Cast Iron Inline Helical Gearbox Coupled with 1.5kw Electric Motor with Good quality
Merchandise Description
Product Description
suspended cranes inline helical gearbox
SGR helical geared motor human body use the substantial degree of modularity solid iron, the equipment and the axis use the large top quality alloy steel in order to the precision forging, the helical gearbox though the rigorous warmth treament process, ensures helical gearbox‘s depth and the rigidity. inline helical gearbox configure motor with flange or foot ,
helical gearbox design use modular compose with other reducers and variator, get a massive reduce ratio travel and variation. For that reason inline helical gearbox manufacturer SGR ‘s helical equipment motor applied to several industrial spot, this kind of as Metallurgical, mines, lifting, transportation, petrochemical, construction, textile, pharmaceutical, foods, environmental, light electric, plastic equipment, paper, parking tools and many others.
You can down load inline helical gearbox catalogue from right button
Complex knowledge:
Characteristic:
Generation pictures:
Packing Photos :
Manufacturing unit
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FAQ:
one.Are you a manufacturing facility or trader ?
We are a skilled factory which has twenty several years heritage specialised in gear transmission .
two.MOQ:
Our MOQ is 1pcs. Nevertheless there is 1 handling value $150 for the one order which less than $3000.00
3. Guarantee
Our warranty is 12months
4. Payment term
one hundred% T/T in CZPT and LC at sight .
5. Do you acknowledge customization ?
Yes.SGR have powerful R&D group, we can provide customizable service according to demands.
six. Packing
Normally we use standard export plywood circumstance to arrange the cargo .
seven. Shipping and delivery time
In typical ,time of shipping and delivery is 30days right after receiving the prepayment .
8. What sorts of certification do you use ?
DNV-ISO9001:2008, SGS,CE etc, And new items patent.
nine. What sorts of inspection you do prior to cargo ?
We do temperature examination, noise, and oil leak inspection and commissioning ahead of shipment.
10.How do you resolve if the manufacturing have dilemma ?
Mostly, we do not require customer send the goods back again to us. Simply because the expense is extremely high, if there meets a problem,we firstly ask for the photos for ruined elements. And base on the images, we can have a fundamental thought for the defect reason. Our guarantee is 12 months, if in the course of the promise, we can offer repair .
Planetary Gearbox Rewards and Drawbacks
A planetary gearbox is a variety of mechanical generate with a one output shaft. They are suitable for equally clockwise and counterclockwise rotations, have much less inertia, and function at higher speeds. Listed here are some advantages and drawbacks of this variety of gearbox. Allow us see what these advantages are and why you need to use them in your programs. Outlined below are some of the advantages of planetary gearboxes.
Suited for counterclockwise and clockwise rotation
If you want to teach young children about the clock fingers, you can get some assets for counterclockwise and asymmetrical rotation. These methods consist of worksheets for pinpointing levels of rotation, creating guidelines for rotation, and visible processing. You can also use these methods to instruct angles. For example, the translation of styles activity pack will help young children discover about the rotation of geometric styles. Similarly, the visual notion activity sheet assists kids recognize how to process info visually.
A variety of reports have been accomplished to realize the anatomical substrate of rotations. In a recent examine, CZPT et al. in contrast the situation of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was typical in 9 of 33 subjects, indicating that rotation is not a sign of ailment. Likewise, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core suggestion info should be made to operate in equally clockwise and counterclockwise rotation. Counterclockwise rotation calls for a different starting up stage than a clockwise rotation. In North The us, star-delta commencing is utilized. In each instances, the determine is rotated about its position. Counterclockwise rotation, on the other hand, is accomplished in the reverse route. In addition, it is possible to generate counterclockwise rotation employing the identical gimbal.
Even with its title, both clockwise and counterclockwise rotation demands a certain sum of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, commences from the top place and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise motion, in distinction, is the reverse of counterclockwise rotation.
Has less inertia
The principal distinction amongst a planetary gearbox and a regular pinion-and-gear reducer is the ratio. A planetary gearbox will make much less inertia, which is an essential edge simply because it will decrease torque and vitality demands. The ratio of the planetary gearbox to its set axis counterpart is a issue of 3. A planetary gearbox has smaller gears than a typical planetary, so its inertia is proportional to the quantity of planets.
Planetary gears are much less inertia than spur gears, and they share the load throughout a number of gear teeth. This means that they will have minimal backlash, and this is vital for programs with large commence-quit cycles and regular rotational path alterations. Another reward is the substantial stiffness. A planetary gearbox will have much less backlash than a spur gearbox, which implies that it will be much more dependable.
A planetary gearbox can use possibly spur or helical gears. The former supplies greater torque scores although the latter has less noise and stiffness. Equally types of gears are valuable in motorsports, aerospace, truck transmissions, and electrical power technology units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the much more efficient different. PD series planetary gears are suited for several apps, such as servo and robotics.
In contrast, a planetary gear set can have various input velocity. This can impact the frequency response of the gearset. A mathematical design of the two-stage planetary gears has non-stationary effects and correlates with experimental results. Fig. 6.3 displays an addendum. The dedendum’s minimal benefit is about 1.25m. When the dedendum is at its smallest, the dedendum has considerably less inertia.
Offers increased dependability
The Planetary Gearbox is a greater selection for driving a car than a regular spur gearbox. A planetary gearbox is considerably less high-priced, and they have much better backlash, greater load ability, and increased shock loads. Unlike spur gearboxes, even so, mechanical sound is almost nonexistent. This tends to make them far more reliable in large-shock situations, as well as in a wide range of apps.
The Economy Series has the same energy density and torque potential of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Collection planetary gearboxes function straight spur planetary gearing, and they are utilized in purposes demanding large torque. Each varieties of gearboxes are appropriate with NEMA servo motors. If torque density is crucial, a planetary gearbox is the ideal choice.
The Dispersion of Exterior Load: The SSI product has been thoroughly used to model the reliability of planetary equipment techniques. This model will take the get in touch with pressure and exhaustion toughness of the technique as generalized pressure and toughness. It also gives a theoretical framework to evaluate the trustworthiness of planetary equipment programs. It also has several other positive aspects that make it the favored option for high-anxiety apps. The Planetary Gearbox gives greater reliability and effectiveness than conventional rack and pinion gear programs.
Planetary gearing has greater trustworthiness and compact layout. Its compact design and style allows for wider programs with concerns about area and excess weight. Additionally, the enhanced torque and reduction tends to make planetary gearboxes an superb selection for a broad assortment of programs. There are 3 significant kinds of planetary gearboxes, each with its own advantages. This report describes a handful of of them. After you comprehend their workings, you will be capable to select the best planetary gearbox for your demands.
Has increased working speeds
When you seem at planetary gearboxes, you may be perplexed about which a single to decide on. The primary problem is the application of the gearbox. You must also make a decision on secondary aspects like noise amount, corrosion resistance, development, price tag, and availability globally. Some constructors operate more rapidly than others and deliver the gearboxes on the very same day. However, the latter kinds usually deliver the planetary gearbox out of stock.
In contrast to standard gearboxes, a planetary gearbox can run at greater speeds when the input velocity fluctuates. However, these gears are not quite effective in substantial-velocity purposes because of their improved sound amounts. This can make planetary gears unsuitable for programs involving a fantastic offer of sound. That is why most planetary gears are employed in tiny-scale programs. There are some exceptions, but in general, a planetary gearbox is much better suited for applications with increased functioning speeds.
The basic planetary gearbox is a compact different to typical pinion-and-equipment reducers. They can be used in a vast variety of apps in which area and weight are considerations. Its performance is also larger, offering 97% of the power input. It arrives in three various varieties based on the efficiency. A planetary gearbox can also be labeled as a worm gear, a spur equipment, or a sprocket.
A planetary gearhead has a substantial-precision design and style and can produce significant torque for their measurement. It also lowers backlash to two arc-min. In addition, it is lubricated for daily life, which signifies no upkeep is necessary. It can match into a little machine envelope and has a little footprint. Additionally, the helical crowned gearing supplies rapidly positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
Has disadvantages
The style of a planetary gearbox is compact and enables higher torque and load functionality in a tiny place. This equipment arrangement also reduces the probability of wear and tear. Planet gears are organized in a planetary style, making it possible for gears to change under load and a uniform distribution of torque. Nevertheless, some down sides of planetary gears have to be regarded before investing in this gearbox.
Although the planetary gearbox is a high precision movement-control system, its style and routine maintenance needs are a concern. The bearing load is higher, demanding repeated lubrication. Also, they are inaccessible. In spite of these drawbacks, planetary gearboxes are suited for a selection of duties. They also have lower backlash and large torsional stiffness, producing them excellent options for several programs.
As a consequence, the speed of a planetary gearbox varies with load and pace. At reduce ratios, the sunlight equipment becomes as well big in relation to the earth gears. As the ratio boosts, the sun gear will turn out to be too reduced, decreasing torque. The planetary gears also lessen their torque in higher-pace environments. Therefore, the ratio is a essential thing to consider for planetary gearbox issue checking.
Extra drag might outcome from out-of-tolerance factors or abnormal lubrication. Drag ought to be measured equally in directions and be inside of suitable ranges. Grease and oil lubrication are two frequent planetary gearbox lubricants, but the selection is mainly dependent on your application. Whilst grease lubricates planetary gears well, oil requirements routine maintenance and re-lubrication every single number of thousand hrs.