Features: Planetary gear speed reducers from SR are compact and light, comparing with shaft-fixed driving cylindrical gear reducers with hard tooth surfaces, the weight is 1/2~1/3 lower, and volume is 1/2~1/3 less. It is of hgih friving efficiency, bearing capacity and driving power. The ourline shapes are varied, and they will run steadily and at low noise. It employs high-quality Alloy steel that is hardened and nitrided, so it is of better performance.

Products:

1. NAD/NAF model, NBD/NBF model, NCD/NCF model, NASD/NASF model

2. NBSD/NBSF model,  NCSD/NCSF model

Equipment method:

1. Foor installment, flange installment

2. Big power can be wquipped to compalete the capacity of heavy bearing

Technique parameter:

1. Torque:   1400 N.m~2987000 N.m

2. Rario:      112~1250