This U.S. Motors U3P4D industrial electric motor delivers 3 HP at 870 RPM (60Hz) / 710 RPM (50Hz) in a 215T frame with a Totally Enclosed Fan-Cooled (TEFC) enclosure. Designed for continuous duty, it operates on 3-phase power at 208-230/460V (60Hz) or 190/380V (50Hz) and features Class F insulation and a 1.25 service factor.
We have inspected this item and we do not have the capability to fully test it. This unit needs to be hardwired and should be installed by a professional. The motor shaft spins when turned by hand.
Defects Noted:
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | General Purpose Motor |
| Manufacturer Part Number | U3P4D |
| Motor Application | General Application |
| Motor Sub Application | Blowers; Compressors; Direct Connected Equipment; Fans; Pumps |
| Motor Design | 3-Phase |
| Motor Enclosure Design | Totally Enclosed Fan-Cooled |
| No. of Speeds | 1 |
| HP | 3 |
| Nameplate RPM | 870 |
| Voltage | 230/460VAC |
| Hz | 60/50 Hz |
| Full Load Amps | 10.3/5.2 A @ 60Hz, 11.7/5.9 A @ 50Hz |
| Phase | Three |
| Duty Cycle | Continuous |
| Frame | 215T |
| Usable @ 208V | Yes |
| Motor Service Factor | 1.25 |
| Max. Ambient Temp. | 40 °C |
| Motor Thermal Protection | None |
| Ins. Class | F |
| NEMA Design | B |
| Motor Shaft Rotation | CW/CCW |
| Motor Mounting Type | Rigid Base |
| Motor Mounting Position | Horizontal |
| Inverter Rated | Yes |
| Motor Shaft Design | Keyed |
| Shaft Dia. | 1-3/8 in |
| Shaft Length | 3-3/8 in |
| Bearing Protection | Double Shields |
| Length Less Shaft | 15-1/4 in |
| Overall Length | 18-5/8 in |
| Weight | 120 lb |
| Nominal Efficiency | 85.5 % |
| CC Number | CC030A |
| HP @ 50Hz | 3 hp |