Verified specifications
| Horsepower | 50 HP |
|---|---|
| Speed | 1800 RPM (4-pole) |
| Full-load amps | 113.8/56.9A |
| Nominal efficiency | 94.5% |
| Frame | 326T |
| Power factor | 87.0 |
| Weight | 845 lb |
| Voltage | 230/460V, three-phase, 60 Hz |
| Service factor | 1.15 |
| Enclosure | TEFC, cast iron |
| Product line | EP MAX-E1 — severe duty |
| Insulation | Class F |
| Inverter duty | 20:1 variable torque / 10:1 constant torque |
EP = MAX-E1 NEMA Premium severe duty, cast iron — not general purpose.
Cross-verified: Witmer (94.5% eff, 56.9A @460) and Dealers Industrial agree on these specs.
Confirming the right replacement
Before we quote, compare these fields on your failed motor's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:
- Full model number — including any suffix letters
- HP, RPM, and voltage
- Frame size (e.g. 284T) and enclosure (TEFC, ODP, etc.)
- Full-load amps
Other TECO Westinghouse models
- More TECO Westinghouse modelsBrowse every TECO Westinghouse model page we quote
- TECO EP00545 HP, 1800 RPM, 184T TEFC/IP55 MAX-E1 severe duty
- TECO Westinghouse EP020420 HP EP MAX-E1 severe-duty motor
- TECO Westinghouse EP040440 HP EP MAX-E1 severe-duty motor
Need a TECO Westinghouse EP0504?
Send the nameplate off your failed unit. We'll confirm the match and quote the EP0504 or a verified equivalent with availability and lead time.
Quote this motor