Baldor EM2515T 20HP 230/460V 1765RPM 256T ODP AC Induction Motor
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The Baldor-Reliance EM2515T is a new, surplus Super-E premium efficiency 3-phase AC induction motor rated 20 HP at 1765 RPM in a 256T NEMA frame with a rigid foot (base) mount configuration. The motor operates on 230/460V (dual voltage), draws 48/24A respectively, is Class F insulated, Design A, NEMA Nominal Efficiency 93%, power factor 85%, service factor 1.0, and carries a WPWM inverter-ready rating for CT 30–60 Hz (2:1) and VT 1–80 Hz (20:1) variable frequency drive use. The enclosure is Open Drip-Proof (ODP, OPSB), the frame is cast iron, lubricated with Polyrex EM grease, with a 6208 bearing on the opposite drive end and a 6309 bearing on the drive end. Manufactured by Baldor Electric Co. in Fort Smith, AR, USA, this motor is suitable for pumps, fans, compressors, conveyors, and general industrial machinery requiring NEMA Premium efficiency compliance.
Product Specifications
| Brand | Baldor-Reliance |
| Catalog Number | EM2515T |
| Spec Number | 39K057X952 |
| Series | Super-E |
| Condition | New |
| Horsepower | 20 HP |
| RPM | 1765 RPM |
| Voltage | 230/460V AC |
| Amperage | 48A @ 230V, 24A @ 460V |
| Phase | 3 |
| Frequency | 60 Hz |
| NEMA Frame | 256T |
| Enclosure | Open Drip-Proof (ODP / OPSB) |
| Mounting | Rigid Base (Foot Mount) |
| Insulation Class | F |
| NEMA Design | A |
| NEMA Code Letter | G |
| Service Factor | 1.0 |
| NEMA Nominal Efficiency | 93% |
| Power Factor | 85% |
| Ambient Temperature Rating | 40°C Continuous |
| Drive End Bearing | 6309 |
| Opposite Drive End Bearing | 6208 |
| Bearing Grease | Polyrex EM |
| Inverter Ready | Yes, WPWM; CT 30-60Hz (2:1), VT 1-80Hz (20:1) |
| Usable at 208V | Yes |
| Usable at 50 Hz | 20HP, 190/380V, 58/29A |
| CC Code | 010A |
| Serial Number | Z2505090281 |
| Manufacturer Location | Ft. Smith, AR, USA |
| NEMA Efficiency Rating | NEMA Premium |
| Certifications | UL Listed, CSA |