NEMA electric motor JM/JP TP vhs motor are Three-Phase Induction Electric Motors Single Speed,Dual Speed, Totally Enclosed, Continuous Working Duty, Low Voltage and High Voltage Cage Type which conform to American NEMA MG1 standard and are designed for tight coupling pump. The motors have rigid installing frames and nema frame dimensions JM/JP pump shafts. All series motors adopt casting iron frames, locked-bearing structure at driving end to limit shaft extension axial float.
Rated power: 1~500HP Rated voltage: 230/460V/575V/660V/
Rated efficiency: 50/60Hz, Structure: TEFC (IP54、IP55)
Insulation Grade: F , Frequency Range: 10:1 CT，20:1 V
Temperature Rise: B, Connection Box Position According To NEMA and aurora motor with CSA Certification: Class I, Div. 2, Groups A, B, C & D-T3C（140-320Fr.）/- T3A（360Fr.）
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.
SEMC group produce and hot sell nema electric motor aurora motor,the nema frame dimensions and specifications :
Nema frame dimensions Specifications :-