Planetary Gear Reducers

Made by Feida Machinery factory,planetary gear reducers are gear transmission devices with high precision and high rigidity that use planetary gear systems to achieve large torgue transmission and compact layout.By different configuration (e.g.,fixing the ring gear or carrier),They can achieve multiple speed reduction ratios.

Main component

Sun gears:The central gears
Planet gears:Multiple small gears that rotate around the sun gears, The small gears are with straight or helical teeth.
Ring gears:Outer ring-shaped gears that mesh with planet gears.
Planet carriers:The frames that support the planet gears.

The working principle

Power is input through the sun gears,driving the planet gears to rotate(spin) and revolve(orbit) around the sun gears.
The main types are inline ,right-angle, and coaxial planetary gear reducers.

Application

Planetary gear reducers offer many advantages such as compact size,high torque density,high gear ratio,high efficiency and high load capacity, quiet and smooth operation,and multiple speed ratios.They are used in a wide range of applications, such as robotics, EV drivetrains, wind turbines, aerospace, medical, etc.

FAQ

How do you install a planetary reducer?

Installing it consists of securing the reducer to the mounting surface, aligning the input and output shafts, and ensuring proper meshing of the gears to achieve optimal performance and efficiency in the system.

What information should we provide for customization?

The information includes type of gearbox, ratio, input and output type, input flange, mounting position and motor information,shell color,etc.

How to ensure the quality of your products?

First, we will check after each process.Before shipment,we will use various inspection instruments ,such as mechanical test machine, material analysis spectrometer, coordinate measuring machines (CMM), roughness tester, hardness tester, etc.to test finished products .