Multiple Speed Motors

Marathon's Hazardous Duty motors are ideal for a wide variety of applications where hazardous fumes or dust may be present. The motors are available in three phase and single phase with ratings, in stock, from 1/4 HP through 300 HP.

Marathon's 1800 Rpm, line of 575 Volts, Severe Duty Neman Premium XRI Duty IEEE-841 Hazardous Duty Motor are available in TEFC construction. Horsepower sizes available from stock range from 1 HP through 200 HP.

Marathon's Hazardous Duty motors are ideal for a wide variety of applications where hazardous fumes or dust may be present. The motors are available in three phase and single phase with ratings, in stock, from 1/4 HP through 300 HP.

Designed for inverter or vector applications where up to a 2000:1 constant torque speed range is required. Typical use includes: material handling, machine tools, conveyors, crane and hoist, pumps, and other industrial machinery installed in dusty or dirty environments.

Designed for direct replacement of PMDC or any other variable speed applications where up to a 1000:1 constant torque speed range is required. Typical uses include: machine tools, conveyors, packaging machine, and printing equipment.