machine of decelerate of planet of   What is the general backlash? Backlash refers to a performance parameter of a reducer. The backlash in the reducer, also known as the return clearance: when the input end is fixed and the output end is rotated clockwise and counterclockwise to generate a torque of ± 2% of the rated torque at the output end, there will be a slight angular displacement at the output end of the reducer. This angular displacement is the return clearance. The unit is ";" "Arc minute" It is one sixtieth of a degree. In the performance parameters of the reducer, the backlash (or back clearance, clearance), the lower the value, the better and the more expensive it is (the unit is arcmin. Generally, those below 3 are called high-precision types, and those above 15 are called low-precision types).

a, the pullman with output shaft of machine of decelerate of planet of

BPA series, BPB series, BPE series:

precision return clearance: 3-5 or less or less arcmin

standard return clearance: 5-8 or less or less arcmin

BPD series

precision return clearance: 3-5 or less or less arcmin

standard return clearance: 5-9 or less or less arcmin

2, with output flange of planetary reducer:

BPF series: Precision backlash: ≤3-≤5arcmin; Standard backlash: ≤5-≤8arcmin; III. Planetary Reducers with right-angle output shafts: BPAR series, BPBR series, BPER series, BPDR series Standard return clearance: 7-10 or less or less arcmin

4, with output flange Angle of machine of decelerate of planet of

BPFR series:

standard return clearance: 7-10 or less or less arcmin