Manufactured by Baldor, Marathon, North American, Reliance, Teco, and Tatung
Inverter duty motors are wound with 200° C moisture resistant ISR (Inverter Spike Resistant) magnet wire which dramatically extends the life of the motors compared to motors wound with non-ISR wire. The motors available from stock range in sizes 1/3 to 500 HP. These motors are designed for applications where up to 2000:1 cibstabt torque speed range is required. Applications include conveyors, pumps, fans, metal processing, compressors, test stands, and material handling equipment.
