Planetary Gear Reducer for Crane

Planetary Gear Reducer

Power transmission mechanism

A planetary reducer is a power transmission mechanism that uses a gear speed converter to reduce the rotation of a motor to the desired rotation and obtain a larger torque. The gear with fewer teeth on the transmission shaft of the planetary reducer meshes with the large gear on the output shaft to achieve the purpose of deceleration. Ordinary reducers also have several pairs of gears with the same principle meshing to achieve the desired reduction effect. The ratio of the number of teeth between the large and small gears is the transmission ratio.

A planetary gearbox, as the name suggests, is a gearbox that revolves around a star. Therefore, a planetary gearbox is like this, with three planetary gears rotating around a sun gear. With the continuous rapid development of the planetary gearbox industry, more and more industries and different enterprises are using planetary gearboxes. The main products are planetary gear reducers; Helical gear spiral bevel gear reducer; Spiral umbrella gear steering box; Hard tooth helical gear reducer; Parallel axis helical gear reducer; Helical gear worm gear reducer; Hard toothed industrial gearbox; Continuously variable transmission; Worm gear reducers and various series of non-standard reducers are all treated with carburizing and quenching heat, with a grinding accuracy of 5 levels to ensure product reliability and low noise. The gearbox has the characteristics of high strength, small size, low noise, large transmission torque, and high service life