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Planetary gear reducer
Planetary gear reducers are compact power transmission components designed to reduce speed while increasing torque in precision drive systems. Compared with traditional belt drives or worm gear reducers, planetary gear reducers provide: Planetary gear reducers utilize a multi-planet gear structure to achieve high torque density, stable transmission, and precise speed control. Compared with traditional belt drives or worm gear reducers, planetary gear reducers provide:
Product Introduction
Our planetary gear reducer is engineered to deliver high torque transmission with compact structure and excellent reliability. Designed with precision planetary gear architecture, it ensures smooth power output, stable speed reduction, and high positional accuracy under continuous operation. The reducer adopts high-strength alloy gears with optimized heat treatment, enabling strong load capacity, low backlash, and long service life even in demanding industrial environments.
With multiple reduction ratios, mounting options, and compatibility with servo and stepper motors, this planetary gearbox is suitable for a wide range of automation systems. Its low noise, high efficiency, and robust design make it a cost-effective solution for applications requiring precise motion control and durable performance. We support flexible selection and integration to meet diverse system requirements.
Product Specification
| Item | Specification | Item | Specification |
|---|---|---|---|
| Machine Type | Planetary Reducer | Warranty | 1 Year |
| Material | Steel | Video Outgoing Inspection | Provided |
| Place of Origin | Shandong | Weight (kg) | 4.5 |
| Product Name | Planetary Reducer | MOQ | 1 Piece |
Product Features
High efficiency
The planetary gear reducer adopts a multi-planet gear transmission structure, enabling high transmission efficiency with minimal power loss. This design ensures smooth torque transfer and stable performance even during continuous operation.
High torque density
Thanks to its compact planetary gear arrangement, the reducer delivers high output torque within a small footprint. It is ideal for applications requiring strong torque output while maintaining limited installation space.
Excellent rigidity and durability
Manufactured with high-strength alloy materials and precision heat treatment processes, the gearbox features outstanding rigidity and load-bearing capacity. This effectively reduces deformation under heavy loads and ensures long service life.
High precision transmission
With optimized gear meshing and low backlash design, the planetary gear reducer provides precise positioning and stable motion control. It supports high repeatability and accuracy in demanding automation and CNC applications.
Low noise and smooth operation
The precision-ground gears and balanced internal structure significantly reduce vibration and operating noise. This allows the reducer to run smoothly and quietly, suitable for high-speed and high-precision systems.

Product Application
Planetary gear reducers are widely used in precision transmission systems that require high torque density, stable speed control, and compact installation. In modern industrial automation, these reducers play a critical role in improving motion accuracy, load capacity, and system efficiency, especially in applications where space is limited but performance requirements are high. With the continuous advancement of automation and intelligent equipment, planetary reducers have become an essential component in many high-performance drive systems.
Thanks to their steel construction, reliable transmission structure, and stable output characteristics, planetary gear reducers are well suited for CNC machine tools, automated production equipment, and various mechanical drive systems. They help optimize torque output, reduce vibration, and improve overall operational stability. Whether integrated into new equipment designs or used to upgrade existing drive systems, planetary gear reducers provide a practical and dependable solution for precise and efficient power transmission.
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High Torque Density Design -
Compact Precision Planetary Structure -
Low Backlash Smooth Transmission -
Durable Steel Housing Construction
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