Power： 0.09-7.5kW Torque： 22-850N.m Efficiency： 7.5-100，imax:3000 Note： base type, flange type 1.1 Features: good appearance due to aluminum alloy shell, compact structure, small size, smooth transmission, low noise, and convenient maintenance. 1.2 Installation and output types: base type, flange type, torsion arm type installation, output through hollow or solid shaft, or directly by worm. 1.3 Input type: coupled-type motor, input through flange and solid shaft, speed reducing ratio: 7.5-100