W22 NEMA Premium Efficiency - Close Coupled Pump - 3 Phase - Type JM - TEFC
High performance with maximum energy efficiency, this is the meaning of the new WEG electric motor. High efficiency and low cost of ownership throughout the entire motor lifetime have been the basis for the W22 development. A design created to anticipate concepts on performance and energy savings.
WEG’s W22 cast iron platform has an improved cooling system and solid feet for cooler operation and reduced vibration and noise extending the life of the motor.
- 50/60 Hz rated (380V on nameplate - 400/415 available)
- Class F insulation (impregnation resin is Class H)
- F1 mounted (F2 convertible)
- Stainless steel nameplate - laser etched with high contrast background
- Regreasable ball bearings (frames 254JM/JP and up)
- Gasketed conduit box
- Class I, Div. 2, Groups A, B, C & D – T3, Class II, Div 2, Groups F & G – T3C
- 1.25 service factor
- Optimized ventilation system for cooler operation and reduced noise levels
- Solid base for reduced vibration levels
- NPT threaded terminal box
| HP (kw) | RPM | NEMA Frame | Model Number | Ship Weight | Service Factor | FL Amps @ High | FL Eff (%) | "C" Dimension | Voltage (V) |
|---|---|---|---|---|---|---|---|---|---|
| 1 (0.75) | 1800 | 143JM | 00118ET3E143JM-W22 | 43 | 1.25 | 1.41 | 85.5 | 14.304 | 208-230/460 |
| 1800 | 143JM | 00118ET3H143JM-W22 | 43 | 1.25 | 1.13 | 85.5 | 14.304 | 575 | |
| 1200 | 145JM | 00112ET3E145JM-W22 | 55 | 1.25 | 1.73 | 82.5 | 15.304 | 208-230/460 | |
| 1.5 (1.1) | 3600 | 143JM | 00156ET3E143JM-W22 | 43 | 1.25 | 1.91 | 84.0 | 14.304 | 208-230/460 |
| 1800 | 145JM | 00158ET3E145JM-W22 | 51 | 1.25 | 2.02 | 86.5 | 15.304 | 208-230/460 | |
| 1800 | 145JM | 00158ET3H145JM-W22 | 51 | 1.25 | 1.62 | 86.5 | 15.304 | 575 | |
| 1200 | 182JM | 00152ET3E182JM-W22 | 74 | 1.25 | 2.39 | 87.5 | 15.996 | 208-230/460 | |
| 2 (1.5) | 3600 | 145JM | 00236ET3E145JM-W22 | 54 | 1.25 | 2.53 | 85.5 | 15.304 | 208-230/460 |
| 1800 | 145JM | 00218ET3E145JM-W22 | 53 | 1.25 | 2.61 | 86.5 | 15.304 | 208-230/460 | |
| 1800 | 145JM | 00218ET3H145JM-W22 | 53 | 1.25 | 2.09 | 86.5 | 15.304 | 575 | |
| 1200 | 184JM | 00212ET3E184JM-W22 | 91 | 1.25 | 3.23 | 88.5 | 17.020 | 208-230/460 | |
| 3 (2.2) | 3600 | 182JM | 00336ET3E182JM-W22 | 92 | 1.25 | 3.63 | 86.5 | 15.996 | 208-230/460 |
| 3600 | 182JM | 00336ET3H182JM-W22 | 92 | 1.25 | 2.90 | 86.5 | 15.996 | 575 | |
| 1800 | 182JM | 00318ET3E182JM-W22 | 94 | 1.25 | 3.88 | 89.5 | 15.996 | 208-230/460 | |
| 1800 | 182JM | 00318ET3H182JM-W22 | 64 | 1.25 | 3.10 | 89.5 | 15.996 | 575 | |
| 1200 | 213JM | 00312ET3E213JM-W22 | 126 | 1.25 | 4.41 | 89.5 | 18.678 | 208-230/460 | |
| 5 (3.7) | 3600 | 184JM | 00536ET3E184JM-W22 | 92 | 1.25 | 5.90 | 88.5 | 17.020 | 208-230/460 |
| 3600 | 184JM | 00536ET3H184JM-W22 | 92 | 1.25 | 4.72 | 88.5 | 17.020 | 575 | |
| 1800 | 184JM | 00518ET3E184JM-W22 | 98 | 1.25 | 6.45 | 89.5 | 17.020 | 208-230/460 | |
| 1800 | 184JM | 00518ET3H184JM-W22 | 98 | 1.25 | 5.16 | 89.5 | 17.020 | 575 | |
| 1200 | 215JM | 00512ET3E215JM-W22 | 167 | 1.25 | 6.83 | 89.5 | 20.174 | 208-230/460 | |
| 7.5 (5.5) | 3600 | 213JM | 00736ET3E213JM-W22 | 144 | 1.25 | 8.76 | 89.5 | 18.678 | 208-230/460 |
| 1800 | 213JM | 00718ET3E213JM-W22 | 159 | 1.25 | 9.00 | 91.7 | 18.678 | 208-230/460 | |
| 1200 | 254JM | 00712ET3E254JM-W22 | 282 | 1.25 | 9.48 | 91.0 | 24.370 | 208-230/460 | |
| 10 (7.5) | 3600 | 215JM | 01036ET3E215JM-W22 | 168 | 1.25 | 11.6 | 90.2 | 20.174 | 208-230/460 |
| 3600 | 215JM | 01036ET3H215JM-W22 | 168 | 1.25 | 9.28 | 90.2 | 20.174 | 575 | |
| 1800 | 215JM | 01018ET3E215JM-W22 | 177 | 1.25 | 12.4 | 91.7 | 20.174 | 208-230/460 | |
| 1200 | 256JM | 01012ET3E256JM-W22 | 309 | 1.25 | 12.9 | 91.0 | 26.102 | 208-230/460 | |
| 15 (11) | 3600 | 215JM | 01536ET3E215JM-W22 | 168 | 1.25 | 17.0 | 91.0 | 20.174 | 208-230/460 |
| 3600 | 254JM | 01536ET3E254JM-W22 | 256 | 1.25 | 17.2 | 91.0 | 24.370 | 208-230/460 | |
| 3600 | 215JM | 01536ET3H215JM-W22 | 169 | 1.25 | 13.6 | 91.0 | 20.174 | 575 | |
| 3600 | 254JM | 01536ET3H254JM-W22 | 256 | 1.25 | 13.8 | 91.0 | 24.370 | 575 | |
| 1800 | 254JM | 01518ET3E254JM-W22 | 271 | 1.25 | 18.0 | 92.4 | 24.370 | 208-230/460 | |
| 1800 | 254JM | 01518ET3H254JM-W22 | 271 | 1.25 | 14.4 | 92.4 | 24.370 | 575 | |
| 1200 | 284JM | 01512ET3E284JM-W22 | 406 | 1.25 | 17.9 | 91.7 | 27.165 | 208-230/460 | |
| 20 (15) | 3600 | 256JM | 02036ET3E256JM-W22 | 289 | 1.25 | 23.2 | 91.0 | 26.102 | 208-230/460 |
| 1800 | 256JM | 02018ET3E256JM-W22 | 311 | 1.25 | 24.1 | 93.0 | 26.102 | 208-230/460 | |
| 1800 | 256JM | 02018ET3H256JM-W22 | 311 | 1.25 | 19.3 | 93.0 | 26.102 | 575 | |
| 1200 | 286JM | 02012ET3E286JM-W22 | 453 | 1.25 | 24.2 | 91.7 | 28.700 | 208-230/460 | |
| 25 (18.5) | 3600 | 284JM | 02536ET3E284JM-W22 | 389 | 1.25 | 28.5 | 91.7 | 27.165 | 208-230/460 |
| 1800 | 284JM | 02518ET3E284JM-W22 | 415 | 1.25 | 29.5 | 93.6 | 27.165 | 208-230/460 | |
| 1200 | 324JM | 02512ET3E324JM-W22 | 590 | 1.25 | 30.4 | 93.0 | 28.149 | 208-230/460 | |
| 30 (22) | 3600 | 286JM | 03036ET3E286JM-W22 | 419 | 1.25 | 33.8 | 91.7 | 28.700 | 208-230/460 |
| 1800 | 286JM | 03018ET3E286JM-W22 | 464 | 1.25 | 35.1 | 93.6 | 28.700 | 208-230/460 | |
| 1200 | 326JM | 03012ET3E326JM-W22 | 583 | 1.25 | 35.8 | 93.0 | 29.645 | 208-230/460 | |
| 40 (30) | 3600 | 324JM | 04036ET3E324JM-W22 | 577 | 1.25 | 45.8 | 92.4 | 28.149 | 208-230/460 |
| 1800 | 324JM | 04018ET3E324JM-W22 | 522 | 1.25 | 48.2 | 94.1 | 28.149 | 208-230/460 | |
| 1200 | 364/5JM | 04012ET3E364JM-W22 | 947 | 1.25 | 46.5 | 94.1 | 33.031 | 208-230/460 | |
| 50 (37) | 3600 | 326JM | 05036ET3E326JM-W22 | 614 | 1.25 | 56.1 | 93.0 | 29.645 | 208-230/460 |
| 1800 | 326JM | 05018ET3E326JM-W22 | 566 | 1.25 | 59.2 | 94.5 | 29.645 | 208-230/460 | |
| 1200 | 364/5JM | 05012ET3E365JM-W22 | 983 | 1.25 | 57.4 | 94.1 | 33.031 | 208-230/460 | |
| 60 (45) | 3600 | 364/5JM | 06036ET3E364JM-W22 | 939 | 1.25 | 67.0 | 93.6 | 33.031 | 208-230/460 |
| 1800 | 364/5JM | 06018ET3E364JM-W22 | 983 | 1.25 | 68.3 | 95.0 | 33.031 | 208-230/460 | |
| 75 (55) | 3600 | 364/5JM | 07536ET3E365JM-W22 | 961 | 1.25 | 81.9 | 93.6 | 33.031 | 208-230/460 |
| 1800 | 364/5JM | 07518ET3E365JM-W22 | 1,033 | 1.25 | 84.1 | 95.4 | 33.031 | 208-230/460 | |
| 100 (75) | 3600 | 404/5TCZ | 10036ET3E405JM-W22 | 1,165 | 1.25 | 110 | 94.1 | 37.724 | 208-230/460 |
| 3600 | 404/5TCZ | 10036ET3G405JM-W22 | 1,165 | 1.25 | 110 | 94.1 | 37.724 | 460 | |
| 1800 | 404/5TCZ | 10018ET3E405JM-W22 | 1,260 | 1.25 | 111 | 95.4 | 37.724 | 208-230/460 | |
| 1800 | 404/5TCZ | 10018ET3G405JM-W22 | 1,260 | 1.25 | 111 | 95.4 | 37.724 | 460 |
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