China High Speed Planetary Gearbox/Reducer, Industrial Planetary Gearbox

Product Description

Product Description

ZHangZhoug New CZPT Hydraulic Co., Ltd. is a professional manufacturer of planetary reducers/gearbox. At present,we developed tens of thousands specifications of the planetary reducer/gearbox, travel drive,swing drive and winch drive.The ratio range is 3.3~9000, and the output torque range is 500~1200000N.m. The installation, dimensions and performance parameters of the reducer are exactly the same as famous European brands, which can be perfectly replaced and interchanged.

Details as follows:
BONFIGLIOLI (300 series, 700C series, 700T series, 600W series)
BREVINI (EM, ED, ET, EQ, EC, PD, PDA, CTD, CTU, SL types)
DINAMIC OIL (types RE, GB, RA, GBA)
REGGIANA RIDUTTORI (RR, RA type)
COMER (PG, PGA, PGR, PGW types)
REXROTH (GFT, GFT-W, GFB type)
ROSSI (R2E, R3E, R4E, RCE, RC2E, RC3E, MR2E, MR3E, MR4E, MRCE, MRC2E, MRC3E)
ZOLLERN (ZHP3.13, ZHP3.15, ZHP3.19, ZHP3.20, ZHP3.22, ZHP3.24, ZHP3.25, ZHP3.26, ZHP3.27, ZHP3.29, ZHP3.31, ZHP3.32)
FAIRFIELD, AUBURN GEAR, OMNI GEAR, O&K, etc. Therefore,our planetary reducer/gearbox can be used to replace the gearboxes of these brands.

Bonfiglioli Dinamic oil Brevini RR
300 RE110 EM1571 ED1571 ET2571 RR65/105
301 RE210 EM1030 ED1030 ET2030 RR110/210
303 RE240 ED2030 ET3030 EQ4030 RR310
304 RE310 ED2040 ET3040 EQ4040 RR510
305 RE510 EM1045 ED2045 ET3045 RR510/710
306 RE810 EM1046 ED2046 ET3046 RR810
EM1065 ED2065 ET3065
307 RE1571 EM1090 ED2090 ET3090 RR1571
RE1520
309 RE1520 ED2150 ET3150 EQ4150 RR1700
310 RE2520 ED2250 ET3250 EQ4250 RR2700
ED2320 ET3320 EQ4320
311 RE3510 SL3001,SL3002,SL3003,SL3004 RR4000
313 RE3511,RE3512,RE3513,RE3514 SL4001,SL4002,SL4003,SL4004 RR5000/RR5200
315 RE6520 SL6001,SL6002,SL6003,SL6004   SL8501,SL8502,SL8503 RR6500
316 GB11000 SL12001,SL12002,SL12003,SL12004 RR8000
317 GB18000,GB21000, SL18001,SL18002,SL18003 RR10000
318 GB26000 SL25001,SL25002,SL25003,SL25004    RR15000
319 GB53000,GB53000 SL35001,SL35002,SL35003,SL35004    RR20000
320      
321 GB61000    

 

300 Series Planetary Geabox Parameter

 

  Model    

    Rated Output Torque  

(N.m)

Max.Power

(KW)

Max.Input Speed

(rpm)

Ratio
   
301 1750 30 3000 3.4-2700 7-700
303 2500 40 3000 3.6-2800 9-800
305 5000 60 3000 3.6-2800 9-800
306 8500 75 2500 3.6-2900 9-800
307 12500 100 2500 3.4-2400 13-700
309 18500 130

2500

3.4-2400 13-700
310 25000 150 2000 4-2500 40-900
311 35000 180 2000 4-2100 18-800
313 50000 200 2000 4-2200 18-800
315 80000 250 1500 4-1800 70-900
316 105000 270 1500 4.4-1200 50-600
317 150000 300 1000 4-1900 70-900
318 200000 340 1000 4.4-1100 200-700
319 30000 380 500 4.8-1400 300-800

Office Environment

Our Equipment
Accessories for 300 Series

Certificate

Contact Us

How to contact us?
 Nancy Zhang

Foreign Sales&Marketing Manager
HangZhou Kemer Engineering Machinery Co.,LTD
 

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 9 of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.

Has less inertia

The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
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 3 major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.

Has higher operating speeds

When you look at planetary gearboxes, you might be confused about which 1 to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in 3 different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to 2 arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
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 2 common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.

China High Speed Planetary Gearbox/Reducer, Industrial Planetary Gearbox  China High Speed Planetary Gearbox/Reducer, Industrial Planetary Gearbox

Planetary Gearboxes

As one of the planetary gearbox manufacturers, suppliers, and exporters of mechanical products, We offer planetary gearboxes and many other products.

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Manufacturer supplier exporter of planetary gearboxes.

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