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NEMA JM/JP Fully Enclosed Three-phase Asynchronous Motor for Tightly Close Coupled 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.
Product Details

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.)


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.


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