Verified specifications
| Horsepower | 1 HP |
|---|---|
| Speed | 1800 RPM |
| Voltage | 460V, three-phase, 60 Hz |
| Frame | 143TC |
| Enclosure | TEFC/IP55 |
| Full-load amps | 1.41A |
| Efficiency | 85.5% |
| Mounting | C-face, footed |
| Duty | IEEE 841 severe duty (ST3) |
ST3 platform: cast iron, TEFC/IP55, IEEE 841 severe duty, 460V single voltage. These are not general-purpose motors. TC = C-face footed; T = footed only.
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 WEG models
- More WEG modelsBrowse every WEG model page we quote
- WEG 00218ST3QIE145TC-W222 HP, 1755 RPM, 143/5TC TEFC/IP55 IEEE 841 severe duty
- WEG 00318ST3QIE182TC-W223 HP, 1800 RPM, 182TC TEFC/IP55 IEEE 841 severe duty
- WEG 00518ST3QIE184TC-W225 HP, 1800 RPM, 184TC TEFC/IP55 IEEE 841 severe duty
Need a WEG 00118ST3QIE143TC-W22?
Send the nameplate off your failed unit. We'll confirm the match and quote the 00118ST3QIE143TC-W22 or a verified equivalent with availability and lead time.
Quote this motor