DC Motor Controller ?Model - KBIC-240DS Speed controller made in USA by KB Electronics ?InPut : 115/230 VAC , can be used worldwide AC power. ?Output : 50V - 120V DC , can control our MT-5400 90Vdc 36W motor (Click the link to order) ?The plug in HorsePower resistor for the above Motor (P/N: 9841) is included ?Multi-cycle adjustable resistor is included to vary 90 DC motor speed from 0 - 2000 rpm ?One AC input cable is included for your immediately test and use ?For detail specifications and operation manual on the speed controller, please see original datasheet ?It is suitable for 90VDC motor up to 350W ?Operating Temperature : -10'C (14F) Min, 60'C (140F) Max ?Elevation : No impact ?Humidity : 75% ?Complaice : UL certified import(/layout/smh/menubottom.html);