There are several types of structures of reduction motors

There are several types of structures of reduction motors

1. Worm gear reducer;

2. Harmonic reducer;

3. Gear reducer;

4. Planetary reducer;

According to the output direction, there are mainly two types: straight type and right angle type;

According to the number of stages, it is generally divided into three types: first-level deceleration (usually less than 10:1), second-level deceleration (usually greater than 10:1 but less than or equal to 200:1), and third-level deceleration (some brands do not have three-level deceleration, The maximum reduction ratio is 100:1 (the general dividing principle is greater than 100:1), but the micro planetary reducer can achieve five levels, and the maximum reduction ratio is 4592:1;

By use: military and civilian;

According to the operating environment: standard environment, low temperature environment, clean room environment and vacuum environment;

Divided by precision: standard precision, high precision, and super precision;

According to the origin: domestic, imported, domestic assembly, etc.

Widely used in precision machinery manufacturing equipment, CNC equipment, military systems, etc.

Almost all planetary reducers are a combination of three planetary gears and a sun gear.

Different application scenarios lead to differences in product selection. Which brand and product to choose mainly depends on the actual application.

Recommended reading

Fixed speed motor

Governor

Three phase motor

High and low temperature (vacuum) stepper motor

What should you pay attention to before using a right-angle reduction motor?