Planetary reducer gearbox
Release time:
Feb 20,2025
1. Structural composition
Planetary gear train structure
The planetary reducer gearbox is mainly composed of sun gear, planetary gear, inner gear ring and planet carrier. The sun gear is located in the center, the planetary gear rotates around the sun gear and meshes with the inner gear ring, and the planet carrier is used to support the planetary gear and output power. This unique planetary gear train structure makes power transmission more stable and efficient.
High-precision manufacturing
Each component is processed and manufactured with high precision. For example, the tooth profile of the planetary gear is processed with extremely high precision to ensure precise meshing with the sun gear and the inner gear ring. This not only ensures the smooth operation of the reducer, but also effectively reduces noise and vibration.

2. Performance characteristics
High reduction ratio
The planetary reducer gearbox can achieve a large reduction ratio. By reasonably designing the parameters of the planetary gear train, a high reduction effect can be achieved in a compact structure to meet the requirements of different equipment for speed and torque, and is widely used in occasions where the speed needs to be greatly reduced and the torque needs to be increased.
High torque carrying capacity
Since multiple planetary gears share the load at the same time, the planetary reducer gearbox has a strong torque carrying capacity. In heavy machinery such as cranes, excavators and other equipment, it can stably transmit high torque power to ensure the normal operation of the equipment.
High efficiency
The structural design makes the energy loss in the power transmission process small and the transmission efficiency high. This helps to reduce the energy consumption of the equipment and improve the working efficiency of the entire system. It is favored in automated production lines and precision instruments and equipment with high energy efficiency requirements.
3. Application areas
Industrial automation
Among the various transmission equipment on the automated production line, the planetary reducer gearbox provides precise deceleration and torque control for robot joints, conveyor belts, etc., ensuring the accuracy and stability of the production process.
Robotics
For industrial robots, service robots, etc., the planetary reducer gearbox is a key component of the joint. It can meet the robot's power requirements under different working conditions and achieve flexible and precise movements.
Aerospace
In aerospace equipment, such as the attitude adjustment mechanism of satellites, the planetary reducer gearbox provides guarantee for the stable operation of the equipment with its high precision and high reliability.
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