Model: M805 Power frequency: 50Hz/60Hz Operating voltage: 110V-120V,220V-240V Operating temperature: -10°C~+55°C Input power: ?4W Output speed: 2.5~40RPM Output torque: 400mN.m(at 5RPM20°C) Insulation resistance: ?100 Ohm Insulation strength: 1500V/1min Insulation class: E Temperature rise: ?60K Rotation: CW/CCW Measurement: 29 x 29x 25cm Quantities/ctn: 100pcs Gross weight: 13kgs Net weight: 11.5kgs Approval: CCC,UL,TUV,CE