Planetary Gear System is a mechanical transmission mechanism system based on a planetary gear system structure, which achieves power transmission, speed regulation, and torque conversion through the coordinated motion (rotation and revolution combined) of multiple gears (Sun Gear, Planet Gears, Ring Gear, and Planet Carrier). Planetary Gear System is the complete system concept of "Planetary Gear Drive", which not only includes core gear components, but also includes support structures, lubrication systems, sealing devices, etc. It is the core component for achieving efficient power distribution in industrial equipment.
Planetary Gear System is a mechanical core component that integrates "efficient transmission, high load capacity, and compact structure". Its advantages lie in coaxial transmission, high power density, and multi speed ratio selection. Through the coordinated motion of the sun gear, planetary gear, ring gear, and planetary carrier, it achieves precise conversion of power and motion parameters. From daily transportation to high-end manufacturing, Planetary Gear System has become an indispensable "power transmission center" in modern industry with its flexible functions and reliable performance.
Here In this page, we introduce our PET serial Planetary Gear Reducers, you will see ranges,finished gearboxes,videos of test as follows:
Also You are welcome to watch more projects or visit our video gallery by Youtube: https://www.youtube.com/@tallmanrobotics
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Helical Gear Series:PET |
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Due to its compact, efficient, and high torque density characteristics, Planetary Gear System is widely used in fields such as automotive, aerospace, robotics, industrial machinery, and new energy.
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Automotive industry |
Automatic transmission (AT) |
Shifting is achieved through planetary gear sets and clutches (such as ZF 8HP transmission). |
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Hybrid power system |
uses planetary gears to distribute engine and motor power. |
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Differential |
allows for different speeds of the left and right wheels, improving turning stability. |
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Industrial robots |
RV reducer (Rotary Vector) |
high-precision planetary gear+cycloidal gear, used for robotic arm joints. |
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Harmonic Drive |
Combining planetary gears to achieve zero backlash transmission. |
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Wind power generation Aerospace |
Speed increasing gearbox |
Increase the low-speed impeller speed to the required high speed for the generator. |
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Helicopter main reducer |
transmits engine power to the rotor and withstands extremely high torque. |
Planetary Gear System is widely used in fields such as automobiles, robots, wind power, aerospace, and is particularly suitable for high torque, high-precision, and space limited scenarios. With the advancement of materials and manufacturing technology, its application scenarios will also expand to higher precision and reliability fields.
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