NEMA Motor

NEMA Motor

NEMA Standard (JM/JP) High Efficiency, Premium Efficiency Motors Dedicated for Tight Coupling Pump

NEMA JM/JP are single speed, totally enclosed, fan-cooled, continuous working duty, low voltage cage type three phase induction electric motors which conform to America NEMA MG1 standard and are designed for tight coupling pump. The motors have rigid installing frames and MENA JM/JP pump shafts. All series motors adopt casting iron frames, locked-bearing structure at driving end to limit shaft extension axial float. The efficiency meets America NEMA EPACT、NEMA PREMIUM standard, service factor is 1.25. The motor has passed America CC certification and Canada CSA certification.

Frame: 143JM (JP) ~ 365JM (JP)
Rated power: 1~75HP
Service factor 1.25
Rated voltage: 230/460V、460V or 575V
Rated efficiency: 60Hz
Structure: TEFC (IP54、IP55)
Insulation Grade: F
Frequency Range: 10:1 CT，20:1 VT
CSA Certification: Class I, Div. 2, Groups A, B, C & D-T3C（140-320Fr.）/-
T3A（360Fr.）