Planetary reducer is widely used in the reducer industry, planetary reducer is called precision planetary reducer, servo planetary reducer, precision servo planetary reducer...... The planetary reducer is divided into single-stage planetary reducer, two-stage planetary reducer and three-stage planetary reducer according to the number of gears inside.

Concept of planetary reducer series:

Planetary reducer main transmission structure includes the planet wheel, sun wheel, inner gear ring, the series here refers to the planetary reducer of the planet wheel, sun wheel, inner gear ring formed a set, known as single stage.

Series: sets of planetary gears
Because a set of planetary gears cannot meet the larger transmission ratio, sometimes 2 or 3 sets are needed to meet the requirements of supporting a larger transmission ratio, because of the increase in the number of planetary gears, so the length of stage 2 or 3 reducer will increase, and the efficiency will decrease.

Integrated flange of output end of precision planetary reducer:

Precision planetary reducer integrated output shaft:

Precision planetary reducer without clearance transmission input shaft:

Precision planetary reducer input flange:

Features of precision planetary reducer:
Machine of decelerate of planet of big reduction ratio, high transmission efficiency, small volume, light weight, less failure, long life, stable and reliable operation, low noise, easy tear open outfit, easy maintenance, compact structure and easy, strong overload capacity, impact resistance, low inertia moment, etc, and is used in packaging machinery, CNC equipment, auto parts manufacturing production line, photovoltaic solar equipment.