Technical data: 1. Ratio range: 3.8-273 2. Input power:0. 18-110 KW 3.Output speed: 0.1-356 r/min 4. Permit torque rang: small than 18000 N.m 5.Structure: shaft-mounted, flange-mounted, rail-mounted Characteristic: 1.Small dimension, lightweight, high load ability 2. Lower consumption, high efficiency, good bearing adequacy 3.Various structure mode, fit for kinds of mounting condition