How are speed reducers categorized? What are the specific categories?

Reducer according to the control precision division, reducer can be divided into general transmission reducer and precision reducer. General transmission reducer control accuracy is low, can meet the basic power transmission needs of mechanical equipment. Precision reducer return gap is small, high precision, long service life, more reliable and stable, used in robotics, CNC machine tools, medical equipment and other high-end fields. There are more types of precision reducer, including harmonic reducer, RV reducer, cycloid planetary reducer, precision planetary reducer and so on, these types of reducer are also more commonly used precision reducer.

Precision planetary gearheads

Cycloid RV gearheads

Hollow-type harmonic gearheads