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China Standard Pls/Ab/Nb Series Apex Dynamics Alternative Precision NEMA 17 Gearbox Planetary Reducer Gear Box best automatic gearbox

Product Description

Product Description

Helical Gear Motor Box PAB 42mm Speed Reducer High Speed Small Planetary Gearbox

3F PAB series high precision planetary gearbox adopts the integrated design of planet carrier and output shaft to ensure the maximum torque stiffness and stability. Several backlash types can be chosen depends on customers’ needs: Micro precision backlash (P0), precision backlash (P1) and standard backlash (P2) are available. Thanks to the high cost performance of 3F PAB series planetary gearbox, it is widely used in motion control industries for servo application. 3F PAB precision gearboxes are featured with high torque and the input diameter D4 can be up to φ255mm, which can greatly meet the customer needs. Single-stage planetary gearboxes and two-stage gearboxes are available:

.One-stage ratio : 3, 4, 5, 6, 7, 8, 9, 10
.Two-stage ratio: 12, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100
.Note: Three-stage technical data are not available in 3F catalogue. If needed, please contact our salesmen.




Overview of PAB Planetary Reducer

* The minimum backlash can reach to 0-3 arcmin.
* With the advantages of high High torque and high strength.
* It can be applied for any servo motors and stepper motor.
* The positioning time of starting and stoppingis shorter.
* High rigidity and high motor rotor inertia.
* Due to the miniaturization of motor power, it can achieve the stability of inertia load and small vibration.

Product Parameters


Product type   PLS60 PLS90 PLS115 PLS142 Reduction rqatio Number of stage

Rated output torque

N.M 30 75 150 400 3 1
40 100 200 560 4
50 110 210 700 5
37  62 148 450 8
27 45 125 305 10
77  120 260 910 12 2
68  110 210 780 15
77 120 260 910 16
77  110 260 910 20
68  110 210 780 25
77 120 260 910 32
68 110 210 780 40
37  62 148 450 64
27  45 125 305 100
Life Hour 30,000   
Instant stop torque N.M Two times of rated output torque  
Product type  PLS60 PLS90 PLS115 PLS142   Number of stage
max radial torque 3000  3900 4300 8200 N  
max axial torque 6000  9000 12000 19000 N  
Fullload efficiency 98 % 1
95 2
weight 3.0 4.3 9.0 15.4 kg 1
3.8 5.7 11.6 18.5 2
operating temperature -25ºC~+90ºC ºC  
IP lp65  
Lubirication type Lifetime lubrication  
Mounting type Any  
The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.


Detailed Photos






Company Profile




Packaging & Shipping



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Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Planetary
Step: Single-Step
Type: Gear Reducer
US$ 100/Piece
1 Piece(Min.Order)

Request Sample

planetary gearbox

Smooth and Controlled Movement in Industrial Robots with Planetary Gearboxes

Planetary gearboxes play a crucial role in ensuring smooth and controlled movement in industrial robots, enhancing their precision and performance:

Reduced Backlash: Planetary gearboxes are designed to minimize backlash, which is the amount of play or free movement between gear teeth. This reduction in backlash results in precise and accurate motion control, allowing industrial robots to achieve precise positioning and repeatability.

High Gear Reduction Ratios: Planetary gearboxes offer high gear reduction ratios, allowing the robot’s motor to output higher torque while maintaining lower speed. This capability enables robots to handle heavy loads and perform tasks that require fine adjustments and delicate movements.

Compact Design: The compact and lightweight design of planetary gearboxes allows for their integration into the limited space of industrial robot joints and actuators. This compactness is crucial for maintaining the overall efficiency and agility of the robot’s movements.

Multi-Speed Capabilities: Planetary gearboxes can be designed with multiple gear stages, allowing industrial robots to operate at different speeds as needed for various tasks. This flexibility in speed selection enhances the robot’s versatility in performing tasks of varying complexities.

High Efficiency: Planetary gearboxes are known for their high efficiency, which translates to minimal energy loss during gear transmission. This efficiency ensures that the robot’s movements are smooth and consistent while optimizing energy consumption.

Torque Distribution: The arrangement of planetary gears allows for efficient distribution of torque across multiple gear stages. This feature ensures that the robot’s joints and actuators receive the appropriate amount of torque for controlled movement, even when handling varying loads.

Seamless Integration: Planetary gearboxes are designed to be easily integrated with servo motors and other robotic components. This seamless integration ensures that the gearbox’s performance is harmoniously aligned with the overall robotic system.

Precision and Accuracy: By providing precise gear reduction and motion control, planetary gearboxes enable industrial robots to perform tasks that demand high levels of precision and accuracy, such as assembly, welding, painting, and intricate material handling.

Reduced Vibrations: The reduced backlash and smooth gear engagement in planetary gearboxes contribute to minimized vibrations during robot operation. This results in quieter and more stable robot movements, further enhancing their performance and user experience.

Dynamic Load Handling: Planetary gearboxes can handle dynamic loads that may change during robot operation. Their ability to manage varying loads while maintaining controlled movement is essential for safe and reliable robot performance.

In summary, planetary gearboxes ensure smooth and controlled movement in industrial robots by minimizing backlash, offering high gear reduction ratios, providing a compact design, enabling multi-speed capabilities, maintaining high efficiency, distributing torque effectively, seamlessly integrating with robotic systems, enhancing precision and accuracy, reducing vibrations, and enabling dynamic load handling. These features collectively contribute to the precise and optimized motion of industrial robots in various applications and industries.

planetary gearbox

Impact of Temperature Variations and Environmental Conditions on Planetary Gearbox Performance

The performance of planetary gearboxes can be significantly influenced by temperature variations and environmental conditions. Here’s how these factors impact their operation:

Temperature Variations: Extreme temperature fluctuations can affect the lubrication properties of the gearbox. Cold temperatures can cause the lubricant to thicken, leading to increased friction and reduced efficiency. On the other hand, high temperatures can cause the lubricant to thin out, potentially leading to insufficient lubrication and accelerated wear.

Environmental Contaminants: Planetary gearboxes used in outdoor or industrial environments can be exposed to contaminants such as dust, dirt, moisture, and chemicals. These contaminants can infiltrate the gearbox and degrade the quality of the lubricant. Additionally, abrasive particles can cause wear on gear surfaces, leading to decreased performance and potential damage.

Corrosion: Exposure to moisture, especially in humid or corrosive environments, can lead to corrosion of gearbox components. Corrosion weakens the structural integrity of gears and other components, which can ultimately result in premature failure.

Thermal Expansion: Temperature changes can cause materials to expand and contract. In gearboxes, this can lead to misalignment of gears and improper meshing, causing noise, vibration, and reduced efficiency. Proper consideration of thermal expansion is crucial in gearbox design.

Sealing and Ventilation: To mitigate the impact of temperature and environmental factors, planetary gearboxes need effective sealing to prevent contaminants from entering and to retain the lubricant. Proper ventilation is also essential to prevent pressure build-up inside the gearbox due to temperature changes.

Cooling Systems: In applications where temperature control is critical, cooling systems such as fans or heat exchangers can be incorporated to maintain optimal operating temperatures. This helps prevent overheating and ensures consistent gearbox performance.

Overall, temperature variations and environmental conditions can have a profound impact on the performance and lifespan of planetary gearboxes. Manufacturers and operators need to consider these factors during design, installation, and maintenance to ensure reliable and efficient operation.

planetary gearbox

Common Applications and Industries of Planetary Gearboxes

Planetary gearboxes are widely utilized across various industries and applications due to their unique design and performance characteristics. Some common applications and industries where planetary gearboxes are commonly used include:

  • Automotive Industry: Planetary gearboxes are found in automatic transmissions, hybrid vehicle systems, and powertrains. They provide efficient torque conversion and variable gear ratios.
  • Robotics: Planetary gearboxes are used in robotic joints and manipulators, providing compact and high-torque solutions for precise movement.
  • Industrial Machinery: They are employed in conveyors, cranes, pumps, mixers, and various heavy-duty machinery where high torque and compact design are essential.
  • Aerospace: Aerospace applications include aircraft actuation systems, landing gear mechanisms, and satellite deployment mechanisms.
  • Material Handling: Planetary gearboxes are used in equipment like forklifts and pallet jacks to provide controlled movement and high lifting capabilities.
  • Renewable Energy: Wind turbines use planetary gearboxes to convert low-speed, high-torque rotational motion of the blades into higher-speed rotational motion for power generation.
  • Medical Devices: Planetary gearboxes find applications in medical imaging equipment, prosthetics, and surgical robots for precise and controlled motion.
  • Mining and Construction: Planetary gearboxes are used in heavy equipment like excavators, loaders, and bulldozers to handle heavy loads and provide controlled movement.
  • Marine Industry: They are employed in marine propulsion systems, winches, and steering mechanisms, benefiting from their compact design and high torque capabilities.

The versatility of planetary gearboxes makes them suitable for applications that require compact size, high torque density, and efficient power transmission. Their ability to handle varying torque loads, offer high gear ratios, and maintain consistent performance has led to their widespread adoption across numerous industries.

China Standard Pls/Ab/Nb Series Apex Dynamics Alternative Precision NEMA 17 Gearbox Planetary Reducer Gear Box   best automatic gearbox	China Standard Pls/Ab/Nb Series Apex Dynamics Alternative Precision NEMA 17 Gearbox Planetary Reducer Gear Box   best automatic gearbox
editor by CX 2024-02-20

China manufacturer Apex Dynamics Planetary Gearbox Apex Dynamics Right Angle Gearbox Reducer Precision Planetary Gear Box near me factory

Merchandise Description

Hot Sale High Precision 160mm Collection Planetary Gearbox for Servo Motor


Item Description

The higher-precision planetary gearbox adopts spur equipment design and style, and is employed in various handle transmission fields with servo motors, such as precision device resources, laser reducing tools, battery processing gear, and so forth. It has the benefits of big torsional rigidity and big output torque. The backlash of the ZDE series is less than 8 arc.min and the reduction ratio handles 3~512K.

The Product Advantages of Planetary Gearbox:
one.Versatile framework design, in line with a variety of operating conditions.
2.Ring equipment processing technologies: Using inner equipment slotting machine and hobbing equipment the precision of ring equipment soon after processing can reach GB7.
three.Hardened gear secondary scraping engineering: secondary large-speed dry cutting of gear eliminates equipment deformation induced by warmth treatment method. Gear precision can attain GB6.
four.Trustworthy backlash screening.

How to Go through:
160ZDE  20 ( )  (S) -750  T1
  a     b     c   d     e    f       g




Demensions(Unit: mm):  


Detailed Photographs


Top quality Handle
High quality:Insist on Advancement,Strive for CZPT With the advancement of equipment producing indurstry,customer never satirsfy with the existing quality of our merchandise,on the opposite,wcreate the value of good quality.
Top quality plan:to increase the all round stage in the field of energy transmission  
Quality Check out:Continuous Advancement , pursuit of excellence
Good quality Philosophy:High quality results in value

3. Incoming Quality Manage
To build the AQL acceptable amount of incoming material management, to give the substance for the total inspection, sampling, immunity. On the acceptance of qualified goods to warehousing, substandard products to get return, check out, rework, rework inspection dependable for tracking undesirable, to monitor the supplier to take corrective measures to avert recurrence.

4. Method Top quality Control
The producing site of the very first evaluation, inspection and final inspection, sampling in accordance to the requirements of some projects, judging the top quality modify pattern identified abnormal phenomenon of manufacturing, and supervise the creation office to boost, remove the abnormal phenomenon or condition

five. FQC(Final QC)
Right after the manufacturing office will total the merchandise, stand in the customer’s position on the completed merchandise high quality verification, in get to make sure the good quality of consumer anticipations and demands.

six. OQC(Outgoing QC)
Soon after the merchandise sample inspection to decide the experienced, making it possible for storage, but when the concluded product from the warehouse ahead of the formal supply of the merchandise, there is a verify, this is referred to as the shipment inspection.Verify articles:In the warehouse storage and transfer standing to validate, even though confirming the shipping of the product is a solution inspection to establish the certified




one. How to select a gearbox which meets our prerequisite?

You can refer to our catalogue to choose the gearbox or we can support to pick when you give

the specialized info of required output torque, output pace and motor parameter and many others.


2. What data shall we give prior to placing a obtain get?

a) Kind of the gearbox, ratio, enter and output kind, input flange, mounting placement, and motor informationetc.

b) Housing shade.

c) Buy quantity.

d) Other special demands.


three. What industries are your gearboxes getting employed?

Our gearboxes are broadly used in the regions of textile, food processing, beverage, chemical business,

escalator,computerized storage equipment, metallurgy, tabacco, environmental protection, CZPT and and so on.


4. Doyou market motors?

We have steady motor suppliers who have been coperating with us for a extended-time. They can provide motors

with higher quality.  


How to Select a Planetary Gearbox for Your Purposes

You can choose the most suited Planetary Gearbox for your apps following carefully checking the different attributes. You need to also contemplate secondary features like sound amount, corrosion resistance, design, cost, delivery time and services. You should also check if the constructor is available throughout the entire world, simply because some constructors operate faster than other folks. Some constructors even reply to your requests on the identical working day, whilst other folks deliver each and every planetary gearbox even if they are out of stock.

CZPT gearbox

An CZPT planetary gearbox is a substantial-top quality, compact, and light-weight gearbox that distributes hundreds over many gears. The planetary gearbox has a polymer situation that assures tranquil operation. The business is fully commited to the round economy, investing in chemical recycling and selling the use of recycled materials anywhere achievable. For much more data, check out CZPT’s web site or get in touch with an CZPT specialist right now.
A planetary gearbox consists of a sunshine equipment, which is identified as the enter equipment. The other gears are referred to as planets, and these are mounted on a provider, which is related to an output shaft. A planetary gearbox is characterised by its large reduction ratios, strength personal savings, and compact style. It offers superior sturdiness and difficulties-free support. No matter whether you need to have a big or small planetary gearbox, you can locate one particular to match your wants.
The Regular collection planetary gearboxes are a cost-powerful substitute to top quality sequence gearboxes. These gearboxes are ideal for purposes demanding only gentle backlash or with low IP65 protection. ABB positioners attribute seven diverse gear device variants, enabling for standardized mounting and stranded wire connections. The drygear(r) strain wave equipment has a stranded wire connector and is available with a three-12 months warranty.
A planetary gearbox can be used for different applications, from lifting items to loading and unloading products in a manufacturing facility. The firm has a extensive solution selection for diverse programs, which includes plastic equipment and machine tools, select-and-area robots, mill drives, and wind turbines. It can also be used to function robot gripper programs. Its higher-top quality planetary gears are designed to previous for a lot of several years, producing it an best answer for a lot of industries.


A planetary gearbox is an vital component of many transportation methods. These devices work by aligning the output and enter shafts. The Reggiana planetary gearbox 2000 series involves bevel stages and linear variants. The firm provides modularity and flexibility with output configurations in ten distinct gear dimensions. Each planetary gearbox can also be customized to meet the distinct needs of a specific application.
CZPT is the Australian department of CZPT, a major world-wide manufacturer of planetary gearboxes. CZPT is located in Carrum Downs, south east of Melbourne, and is one particular of the top suppliers of planetary reduction gears, hydraulic failsafe brakes, and wheel drives. The business aims to provide substantial-good quality, durable products that can be used in a assortment of purposes.
A CZPT Furthermore Collection Equipment is made to increase overall flexibility in a assortment of apps. The gearbox’s modular design and style allows for limitless scalability. The CZPT In addition Series Gear is commonly employed in mining operations, and is acknowledged for its raw output abilities and reduced upkeep design and style. It is made with large-high quality resources, and it is also obtainable in a number of measurements for custom-made programs.
The multi-stage planetary gearbox can blend specific ratios to increase the overall multiplicative aspect. The planetary gears might also be combined to improve the transmittable torque. The output shaft and push shaft may possibly rotate in reverse directions, or they can be mounted so the gearbox can operate in both course. If the ring equipment is set, planetary gearboxes can be realized as multi-stage.


The CZPT Planetary Gearbox is the excellent mixture of compact size and large efficiency in power transmission. The compact design allows this gearbox to run silently whilst nevertheless providing high electrical power density and transmission efficiency. The CZPT Planetary Gearbox has a number of advantages. As opposed to standard planetary gearboxes, CZPT’s planetary gearbox functions higher power density, lower torque, and optimum transmission performance.
CZPT’s items have been employed in a variety of apps for several years, proving their trustworthiness and good quality. These goods are renowned in the entire world for their trustworthiness and quality. CZPT’s planetary gearboxes are backed by a 5-calendar year warranty. These characteristics support clients pick a planetary gearbox that satisfies their demands and stays in prime shape for several years to occur. But how do you examination a planetary gearbox?
Determine 17 displays the reaction of a planetary gearbox to vibration. The optimum displacement in xg direction at a 50% crack stage is proven by the dashed line. The sign in xg course is named the xsignal. Moreover, the CZPT Planetary Gearbox’s vibration reaction is extremely delicate to the area of the bearings. For this explanation, dynamic modeling of a planetary gearbox ought to take into account bearing clearance.
CZPT’s hollow cup motor push technique attributes substantial dependability and low electrical power intake. The gearbox is suitable with industries with higher high quality expectations, as there is no cogging torque. Its compact dimensions and reduced electromagnetic sound make it ideal for a assortment of purposes. For industries with substantial product high quality requirements, the CZPT Hollow Cup Motor Drive Program is an outstanding choice. It is also created for vertical set up. You can even purchase multiple CZPT products to meet your particular requirements.


With its PL sequence planetary gearboxes, CZPT has expanded its solution portfolio to include more sorts of generate options. CZPT is 1 of the number of businesses to have gained the Schneider Electrical Provider Award for High quality. In addition, its high-good quality planetary gearboxes are very customizable, enabling designers to customize each and every gearbox for the software at hand. No matter whether it is a geared pump or a stepper motor, CZPT’s PLE planetary gearboxes are constructed to fulfill the actual specs of the application at hand.
The flange-mounted variation of the planetary gearbox is similar to its planetary counterpart. Making use of a flange-mounted planetary gearbox makes it possible for for a smaller sized, far more compact design. This product also attributes a huge-diameter output shaft, which will help achieve a higher level of torsional stiffness. This can make CZPT flange gearboxes especially useful for apps where the path of movement can adjust frequently. These gearboxes can be utilised with a extensive range of belts.
The PLQE sixty-mm gearbox is used in Outrider’s solitary-stage design and style. Its gear ratio is 5:1, even though its twin-phase version has a 15:1 gear ratio. The two gearboxes have identical mounting configurations, but the two-stage edition is marginally longer.
The PLN series of planetary gearheads from CZPT are the regular for high-precision purposes. They are appropriate with all key motor brands and dimensions, and the firm’s adapter kits are obtainable to suit nearly any motor. This helps make CZPT gearheads one particular of the least difficult to combine into a complicated equipment. They are also extremely straightforward to set up, with the exact same torque as their corresponding spur gears.


If you are looking for an efficient answer for screw press purposes, contemplate utilizing CZPT’s 300M Planetary Gearbox. It has large axial and radial load capacities, compact design and style, higher torque output, and torque arm. The 300M planetary gearbox is appropriate with a variety of screw presses, including hydraulic press methods and digester methods. Its Torque management and direct coupling function helps make it straightforward to set up.
CZPT’s little planetary gearboxes have an output torque of twenty:1 from individual ratios of 5:1 and 4:1. They operate silently and deliver optimum transmission efficiency. The planetary gears are mounted on a ring that is mounted about the center sunlight gear. The ring acts as an output torque converter for the next planet phase. This planetary gearbox has a number of stages and a maximum ratio of twenty:1 can be produced from person ratios of 5:1 and 4:1.
CZPT Motor is an innovator in the layout and manufacture of miniature motors for industrial robots. Its choices consist of brushless DC and brushed DC motors, as properly as planetary gearboxes, encoders, and brakes. CZPT’s items have a range of uses in robotics, clever appliances, medical equipment, communication, and industrial automation. The business is also fully commited to delivering personalized styles primarily based on consumer specifications.
One more edge of a planetary gearbox is its higher energy transmission effectiveness. It is able of about 3% for every stage, making it possible for it to transmit a lot more torque than a typical solitary-phase gearbox. Planetary gearboxes are also compact and have a large torque-to-weight ratio. CZPT’s Planetary Gearbox is the very best decision for numerous apps. This gearbox gives the highest performance and is best for small-scale production.

China manufacturer Apex Dynamics Planetary Gearbox Apex Dynamics Right Angle Gearbox Reducer Precision Planetary Gear Box     near me factory China manufacturer Apex Dynamics Planetary Gearbox Apex Dynamics Right Angle Gearbox Reducer Precision Planetary Gear Box     near me factory