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NEMA Standard Ultra Efficient Motor

NEMA Standard Ultra Efficient Motor

NEMA standard ultra efficient motor with stable performance, high efficiency and energy saving, and low failure rate NEMA standard ultra efficient motor, fully enclosed, self fan cooled, continuous working mode, low-voltage cage shaped three-phase asynchronous motor, in compliance with the US...

Product Introduction

NEMA standard ultra efficient motor with stable performance, high efficiency and energy saving, and low failure rate

Machine base number 143JM (JP)~365JM (JP)
Rated power 1~75HP
Usage factors 1.15, 1.25
Rated voltage 230/460V, 460V or 575V
Rated frequency 60Hz
Structural form TEFC (IP54, IP55)
Insulation level F
Variable 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 standard ultra efficient motor, fully enclosed, self fan cooled, continuous working mode, low-voltage cage shaped three-phase asynchronous motor, in compliance with the US NEMA ISO14001 standard, is designed specifically for the installation of tightly coupled pumps, with a rigid mounting base and NEMA JM/JP pump shaft. The entire series of motors adopts a cast iron shell and a shaft extension end bearing locking structure to limit the axial movement of the motor shaft extension. The motor efficiency meets the NEMA EPACT and NEMA PREMIUM standards in the United States, with usage factors of 1.15 and 1.25. The product has passed CC certification in the United States and CSA certification in Canada.

In terms of performance stability, NEMA motor manufacturing is well-known. The insulation is mostly F-class or H-class, and it can also run in high temperature environments ranging from 155 ℃ to 180 ℃; The minimum protection is IP54, dustproof and splash proof. It can also be used in places with high dust and humidity such as chemical The shell is either cast iron or high-strength aluminum alloy, which is not afraid of bumps and impacts. The bearings are made of degassed steel and have good sealing. Generally, it can be used for more than 20000 hours without any problems, and there is no need to shut down for repairs.

Product Display

NEMA Standard Ultra Efficient Motor4

NEMA Standard Ultra Efficient Motor5

Dimensions(inch)
Frame MAX
A
MAX
B
C D E 2F1 2F2 G H J 0 P R s T U AA AB AH Al AK BB BD BF EL EM EN EP EQ ER ES ET BAH
143JM 7 5.6 15 3.5 2.75-   4 0.43 0.34 1 7.6 7.8 0.768 0.188 1.42 0.874 34 6.7 4.25 53875 4.5 0.156 6.6 38-16 1.155 1 38-16 1.181 0.625 4.37 1.65 2.875 2.87



3.37
143JP 18.2 7.31
4.25
1.563 7.42 5.937
145JM 6.6 16 4 5 0.625 0.625 2.875
145JP 19.2 7.31 1.563 2.375 5.937
182JM 9 6 17 4.58 3.75   4.5 0.6 0.41 2 9.5 9.7 0.768 0.188 1.42 0.874 1 8 4.25 5.875 4.5 0.156 6.6 38-16 1.25 1 38-16 1.378 0.625 4.27 1.65 2.875
182JP 20 7.31 1.563 7.34 5.937
184JM 7 18 4.5 5.5 4.25 0.625 4.27 2.875
184JP 21 7.31 1.563 7.34 5.937
213JM 10.5 7.5 20 5.25 4.25-   5.5 0.71 0.41 2.4 10.6 10.4 0.77 0.188 1.73- 0.874 1 8.5 4.25 7.25 8.5 0.275 8.9 12-13 1.25 1 38-16 1.722 0.625 4.5 1.732 2.875 4.5
213JP 24 1.11 0.25 1.249 8.125 1.75 1.375 12-13 2.375 8.37 2.6 5.875
215JM 9 21.5 5.5 7 0.7 0.188 0.874 4.25 1.25 1 38-16 0.625 4.5 1.732 2.875
215JP 25.5 1.11 0.25 1.249 8.125 1.75 1.375 12-13 2.375 8.37 2.6 5.875
254JM 12.5 10.3 25 6.25 5   8.25 0.79 0.53 2.4 12.9 12.6 1.11 0.25 2.05 1.249 1-12 10.5 5.25 7.25 8.5 0.275 10 12-13 1.75 1.375 12-13 1.722 0.625 5.4 2.6 3 4.5
254JP 28 8.125
5.25
2.375 8.28 5.875
256JM 12 27 8.25 10 0.625 5.4 3
256JP 29.5 8.125 2.375 8.28 5.875
284JM 14 12.4 27.5 7 5.5   9.5 0.87 0.53 2.8 14.3 14.14 1.11 0.25 2.05 1.249 1-12 11.5- 5.25 11 12.5 0.275 13.2 58-11 1.75 1.375 12-13 2.165 0.625 5.5 2.6 3 5
284JP 30.5 8.125 2.375 8.4 5.875
286JM 13.9 29 9.5 11 5.25 0.625 5.5 3
286JP 32 8.125 2.375 8.4 5.875
324JM 16 13.5 30 8 6.25   10.5 0.99 0.66 2.8 16 15.7 1.112 0.252 2.44 1.249 2 14.5 5.25 11 12.5 0.275 13.8 58-11 1.75 1.375 172-13 2.36 0.625 5.47 2.6 3 5.5
324JP 33 8.125
5.25
2.375 8.34 5.875
326JM 15 31.5   10.5 12 0.625 5.47 3
326JP 34.5 8.125 2.375 8.34 5.875
364JM 18 15 32.2 9 7   11.25 1.18 0.66 3 18.8 19.1 1.112 0.252 2.44 1.249 3 16.5 5.25 11 12.5 0.275 14 58-11 1.75 1.375 12-13 2.55 0.625 5.38 2.6 3 6.11
364JP 35 1.413 0.375 1.624 8.125 2.214 1.75 2.37 8.26 2.53 5.87
365JM 16 33.2 11.25 12.25 1.112 0.252 1.249 5.25 1.75 1.375 0.625 5.38 2.6 3
365JP 36 1.413 0.375 1.624 8.125 2.214 1.75 2.37 8.26 2.53 5.87

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