Carbon brush dc motor Diameter ... DC motors models RS-540 or RS-545, Carbon brush dc motor, Cylinder, Diameter35.5 mm, ... .p.m, Output about 3~75W. fit for power tools, massager, hair dryer, paper Shredder, vacuum cleaner, ... vending machine, blender, , drill & screw driver, forest tools, etc.ModelVoltageNo LoadAt Max. EfficiencyStall TorqueOperating Range(V)NominalSpeedCurrentSpeedCurrentTorqueOutputEffVr ...