Characteristic: 1. Combining the advantages of planet cone-disk stepless speed variator & worm gear speed reducer to realize lower speed variation. 2. High strength, bidirectional rotation, reliable capability. 3. Stable performance, low noise and long durability. Technical data: 1. Input power: 0.12KW-4.0KW 2. Max output torque: 1650N.m 3. Output rotation speed range(if 4 electrode' motor): (133-4) 133-27 rpm, 100-20 rpm, 66-14 rpm, 50-10 rpm, 40-8 rpm, 33-7 rpm, 25-5 rpm, 20-4 rpm, 16-4 rpm, 12-2.5 rpm, 10-2 rpm.