NEMA high-efficiency there-phase induction motors are totally-enclosed. They are designed and manufactured according to NEMA standard and CSA C390-93 standard. The efficiency indexes meet standards for high-efficiency energy-saving motors specified by American Energy Efficiency Act. Output, mounting dimensions, electrical and mechanical performances are all in accordance with NEMA standard.

The motor is of a novel style, is of excellent workmanship, and is safe and reliable. Therefore, it has allowance for temperature rise, low noise, and small vibration.