Product Details
The Definite Purpose Family of Motors encompasses a diverse range of motors tailored to meet various marketplace demands, including TEFC and ODP two-speed motors and single-phase pressure washer motors. This specialty selection features motors for applications such as arbor saw woodworking, pre-1952 NEMA motors, and SAE hydraulic pump motors, with an extensive offering of TEFC and ODP F-2 motors available from 1 HP to 60 HP. The automotive-approved motors are constructed from cast iron and comply with sound power level requirements set by major US automobile manufacturers. Additionally, the family includes a broad line of Design D oil field pump motors, designed to provide high torque and high slip, ranging from 3 HP to 150 HP. Key features include heavy gauge steel and cast iron frames, ball bearings, ISR® (Inverter Spike Resistant®) copper windings, low-loss electrical grade lamination steel, and a three-year warranty. These motors are suitable for applications requiring continuous or frequent duty, with Super-E motors engineered for energy conservation over extended periods. They feature Class F insulation and a service factor of 1.15, and are inverter rated per NEMA MG1 Part 31.4.4.2, making them appropriate for both variable torque applications and constant torque speed ranges when paired with properly sized and adjusted variable frequency drives.
