China Good quality High Precision Speed Reducer Planetary Gearbox for Automatic Arm Application wholesaler

Product Description

High Precision Speed Reducer Planetary Gearbox for Automatic Arm Application



1. Gearbox Housing & Flange: Aluminum-alloy Die Casting ADC12
2. Gear set: Precision Planetary Gear Set
Ring Gears: 40Cr
Planetary Gears: 20CrMnTi, Surface Hardness HRC58~62, Inner Hardness HRC33~40
3. Input Configurations: Keyed Hollow Shaft with Motor Adaptor
4. Output Configurations: Keyed CHINAMFG Shaft Output
keyless Solid Shaft Output
5. Applicable Motors:
Servo Motors, Stepper Motors

1. AOKMAN high precision planetary gearboxes including a full series of inline(linear) and right angle precision planetary gearboxes
2. High precision, high dynamic, low backlash
3. Up to 3 optional backlash: Ultra Precision Backlash, High Precision Backlash, Standard Backlash
4. Superior performance for precision industrial automation and servo applications


series Stage Models Ratio Rated Torque Rated input Speed Max input Speed Backlash Efficiency
PPG(Linear) 1 PPG040 3,4,5,7,8,10 9N.m~423N.m 25,003,000,360,040,000,000 3600 ≤10 arcmin ≥97%
PPG060 4800
PPG080 6000
PPG120 8000
2 PPG040 12,15,20,25,30,35,40,50,70,100 9N.m~423N.m 25,003,000,360,040,000,000 3600, ≤15 arcmin ≥94%
PPG060 4800
PPG080 6000
PPG120 8000

1.More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.
2. Standardization of the gearbox series
3. Strong design capability for large power & customized gearboxes.
4. High quality gearboxes and proven solutions provider.
5. Strict quality control process, stable quality.
6. Less than 2% of the quality complaints.
7. Modular design, short delivery time.
8. Quick response & professional services

AOKMAN was founded in 1982, which has more than 36 years in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.
We can offer the proper solution for uncountable applications. Our products are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market and various other types of machines with a strong presence in the international market.
AOKMAN has become a reliable supplier, able to supply high quality gearboxes.With 36 years experience, we assure you the utmost reliability and security for both product and services.

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Application: Motor, Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Bevel Gear
Step: Single-Step


Customized Request

precision planetary gearbox

How do you maintain and service a precision planetary gearbox?

Maintaining and servicing a precision planetary gearbox is essential to ensure its optimal performance and longevity. Here’s a detailed explanation of how to maintain and service a precision planetary gearbox:

1. Regular Inspections:

– Perform regular visual inspections of the gearbox to check for any signs of oil leaks, unusual noises, or abnormal vibrations.

– Inspect gear teeth, shafts, bearings, and seals for wear, damage, or signs of excessive heat.

2. Lubrication:

– Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricant.

– Regularly inspect and replace the lubricant as per the manufacturer’s recommendations.

– Ensure that the gearbox is properly lubricated to minimize friction, reduce wear, and dissipate heat.

3. Proper Alignment:

– Ensure that the gearbox is properly aligned with the connected equipment to prevent excessive loads and premature wear.

– Check the alignment periodically and make any necessary adjustments.

4. Temperature Monitoring:

– Monitor the operating temperature of the gearbox using temperature sensors or thermal imaging techniques.

– Excessive heat can indicate issues such as overloading, lubrication problems, or misalignment, which need to be addressed promptly.

5. Vibration Analysis:

– Conduct periodic vibration analysis to detect any abnormal vibrations that could indicate bearing wear, misalignment, or other mechanical issues.

– If abnormal vibrations are detected, investigate the cause and take appropriate corrective measures.

6. Bearing Maintenance:

– Inspect and replace bearings as per the manufacturer’s guidelines or when signs of wear or damage are detected.

– Ensure proper lubrication of bearings and follow the recommended maintenance procedures.

7. Seals and Gaskets:

– Inspect and replace seals and gaskets as necessary to prevent oil leaks and contamination.

– Ensure that seals are properly lubricated and provide effective sealing.

8. Professional Service:

– For more complex maintenance tasks or repairs, consult the manufacturer’s guidelines or seek the assistance of a qualified technician or service provider.

– Follow the recommended service intervals and procedures provided by the manufacturer.

9. Documentation:

– Maintain a record of all maintenance activities, including inspections, lubrication, repairs, and replacements.

– Keep track of the gearbox’s service history to identify any recurring issues or patterns and to ensure that maintenance tasks are performed on schedule.

In summary, maintaining and servicing a precision planetary gearbox involves regular inspections, proper lubrication, alignment checks, temperature monitoring, vibration analysis, bearing maintenance, seal and gasket inspections, and professional service when needed. By following the manufacturer’s guidelines and implementing a proactive maintenance approach, you can ensure the optimal performance, longevity, and reliability of the precision planetary gearbox in industrial machinery.

precision planetary gearbox

How do precision planetary gearboxes contribute to energy efficiency in industrial applications?

Precision planetary gearboxes play a significant role in improving energy efficiency in various industrial applications. Here’s a detailed explanation of how precision planetary gearboxes contribute to energy efficiency:

1. High Gearbox Efficiency:

– Precision planetary gearboxes are designed to achieve high transmission efficiency, minimizing power losses during the torque conversion process.

– The gear tooth profiles, gear meshing accuracy, and lubrication systems are optimized to reduce friction and improve overall gearbox efficiency.

– Higher gearbox efficiency translates to less energy wasted as heat and more effective utilization of input power.

2. Compact and Lightweight Design:

– Precision planetary gearboxes are known for their compact and lightweight construction, which reduces the inertia and mass of the rotating components.

– The reduced inertia allows for faster acceleration and deceleration of the load, resulting in shorter cycle times and improved energy efficiency.

– Additionally, the lightweight design reduces the energy required to drive the gearbox itself, leading to overall energy savings in the system.

3. Load Distribution:

– Precision planetary gearboxes distribute the load among multiple gear meshes, which helps to evenly share the torque and minimize stress concentrations.

– The load distribution reduces the risk of overloading individual gears, resulting in more efficient power transmission and improved energy efficiency.

4. Gear Ratio Optimization:

– Precision planetary gearboxes offer a wide range of gear ratios, allowing for optimization based on the specific application requirements.

– By selecting the appropriate gear ratio, the gearbox can match the load and motor speed more efficiently, resulting in improved energy utilization.

5. Precision Control and Positioning:

– Precision planetary gearboxes provide accurate control and positioning capabilities in industrial applications.

– The precise motion control allows for optimal utilization of energy, reducing the need for excessive power consumption and improving overall system efficiency.

6. Maintenance and Reliability:

– Precision planetary gearboxes are designed for long-term reliability, minimizing the risk of unexpected failures and downtime.

– Regular maintenance and lubrication of the gearbox ensure optimal performance and efficiency over the gearbox’s lifespan.

– The reliability factor contributes to energy efficiency by avoiding energy losses due to inefficient or malfunctioning gearboxes.

In summary, precision planetary gearboxes contribute to energy efficiency in industrial applications through their high gearbox efficiency, compact design, load distribution capabilities, gear ratio optimization, precision control, and reliability. By minimizing power losses, optimizing energy utilization, and providing precise motion control, precision planetary gearboxes help industrial systems operate more efficiently, resulting in energy savings and improved overall system performance.

precision planetary gearbox

What are the main applications of precision planetary gearboxes?

Precision planetary gearboxes find a wide range of applications in various industries due to their versatile and efficient power transmission capabilities. Here’s a detailed explanation of their main applications:

1. Robotics and Automation:

– Precision planetary gearboxes are extensively used in robotics and automation systems.

– They provide accurate and precise motion control, allowing robots to perform delicate and intricate tasks with high repeatability.

– Robotics applications include industrial robots, collaborative robots (cobots), robotic arms, robotic grippers, and robotic joints.

2. Aerospace and Aviation:

– Precision planetary gearboxes are utilized in aerospace and aviation applications where compactness, lightweight design, and high reliability are crucial.

– They are used in aircraft actuators, drones, satellites, landing gear systems, aircraft wing flaps, and rotorcraft transmission systems.

3. Automotive:

– Precision planetary gearboxes are found in various automotive applications, contributing to the efficient and reliable operation of vehicles.

– They are used in powertrain systems, including automatic transmissions, hybrid and electric vehicle transmissions, differential systems, and engine accessories.

– Precision planetary gearboxes also find applications in steering systems, adjustable suspension systems, and automotive sunroof mechanisms.

4. Manufacturing and Machinery:

– Precision planetary gearboxes play a vital role in the manufacturing and machinery industry.

– They are used in machine tools, CNC machining centers, printing machines, packaging equipment, material handling systems, and conveyor systems.

– Precision planetary gearboxes are employed for precise speed control, torque multiplication, and motion synchronization in these applications.

5. Medical Equipment:

– Precision planetary gearboxes are utilized in various medical devices and equipment.

– They are found in medical imaging systems, surgical robots, patient positioning systems, dental equipment, and prosthetic devices.

– Precision gearboxes enable precise movement control and reliable performance in medical applications.

6. Renewable Energy:

– Precision planetary gearboxes are employed in renewable energy systems, including wind turbines and solar tracking systems.

– They facilitate the conversion of rotational motion from wind or solar energy into usable electrical energy.

– Precision gearboxes are utilized in the pitch control systems of wind turbines and the tracking mechanisms of solar panels.

7. Industrial Automation:

– Precision planetary gearboxes are extensively used in industrial automation applications.

– They are found in conveyor systems, packaging machinery, assembly line equipment, and industrial robots.

– Precision gearboxes provide reliable and efficient power transmission in demanding industrial environments.

These are just a few examples of the main applications of precision planetary gearboxes. Their versatility, efficiency, compactness, and precise motion control make them suitable for a wide range of industries where reliable and accurate power transmission is essential.

China Good quality High Precision Speed Reducer Planetary Gearbox for Automatic Arm Application   wholesaler China Good quality High Precision Speed Reducer Planetary Gearbox for Automatic Arm Application   wholesaler
editor by CX 2024-05-02

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