... the drive assembly consisting of a set of balanced pulleys, V belts, electric motor and motor tensioning device. The drive head ... hoses.Electric MotorTEFC motor, drives a set of pulleys and V belts. The Motor is provided with a belt tensioning ... on off, ammeters, voltmeter, emergency stop, inverter trip, indicating lamps, speed control switch, RPM indicator. All internal wiring is per international ...