This Marathon 56H17E5303 inverter (vector) duty Black Max 1000 hazardous duty motor is three phase with one-speed operation. The vector/hazardous duty motor is designed for use in material handling, machine tools, conveyors, crane and hoist, and other variable-speed applications requiring up to 1000:1 constant torque speed range. It runs at 1/2 hp, with a maximum speed of 1800 rpm. It operates at 230/460 VAC, 1.6/0.8 Amp. The motor has a 56C frame with totally enclosed non-vent (TENV) explosion-proof division 1 rating: class I & II, groups C, D, F & G enclosure, C-face with base mounting, and ball bearing system. It has a rolled steel frame. Weight is 31 pounds.

This Marathon 56H17E5303 inverter (vector) duty Black Max 1000 hazardous duty motor is three phase with one-speed operation. The vector/hazardous duty motor is designed for use in material handling, machine tools, conveyors, crane and hoist, and other variable-speed applications requiring up to 1000:1 constant torque speed range. It runs at 1/2 hp, with a maximum speed of 1800 rpm. It operates at 230/460 VAC, 1.6/0.8 Amp. The motor has a 56C frame with totally enclosed non-vent (TENV) explosion-proof division 1 rating: class I & II, groups C, D, F & G enclosure, C-face with base mounti