This U.S. Motors S3P2A is a 3 HP, 3-phase general-purpose industrial electric motor rated for 208-230/460V AC at 1765 RPM. Features a NEMA 182T frame size, rigid mounting base, and a Totally Enclosed Fan Cooled (TEFC) enclosure suitable for continuous duty applications.
Defects Noted:
The shaft spins smoothly by hand. The unit has not been wired or electrically tested under load. 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 | S3P2A |
| Motor Design | Three-Phase |
| Motor Enclosure Type | Totally Enclosed Fan Cooled |
| Number of Speeds | 1 |
| Nameplate Horsepower @ 60 Hz | 3 hp |
| Nameplate RPM @ 60 Hz | 1,765 RPM |
| Nameplate Voltage @ 60 Hz | 208-230/460V AC |
| Full Load Amps @ 60 Hz | 8.4-7.8/3.9 A |
| Phase | Three |
| Nameplate Service Factor @ 60 Hz | 1.15 |
| Frame Family | NEMA 180 |
| Frame Size | 182T |
| Frequency | 60 Hz |
| Motor Thermal Protection | None |
| Insulation Class | F |
| Mounting Type | Rigid Base |
| Motor Shaft Rotation | CW/CCW |
| Output Shaft (Dia x L) | 1-1/8 in x 2-3/4 in |
| Application | General Purpose |
| Sub Application | Air Compressor; Fan/Blower |
| Ambient Temperature - Maximum | 40 °C |
| CC Number | CC030A |
| Duty Cycle | Continuous |
| Frame Material | Steel |
| Inverter Rating | Inverter Rated |
| Length Less Shaft | 13-1/8 in |
| Overall Length | 15-7/8 in |
| Mounting Position | Horizontal |
| Nameplate RPM @ 50 Hz | 1,785 RPM |
| Nameplate Voltage @ 50 Hz | 200/400V AC |
| NEMA Design Class | B |
| Nominal Efficiency | 89.5 % |
| Shaft Design | Keyed |
| Shaft Length | 2-3/4 in |
| Shaft Diameter | 1-1/8 in |
| Usable @ 208V | Usable at 208V |
| Weight | 85 lb |