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- AC Motor
- Automotive Duty Motor Application
- 3 hp
- 900 rpm
- Three Phase
applications
- Designed for automotive and process industries where "U" frame sizes are specified. Built to meet GM7EH, Ford EM1, and Chrysler NPEM-105 specifications.
features
- Exceeds EPAct '92 and NRCan efficiency standards
- Relubricatable, double-shielded bearings with "straight-through" lubrication system on 180 frame and larger
- Sealed bearings on 56 frame
- Class F insulation, 60 °C rise at full load
- 40 °C ambient, continuous-duty
- Single voltage, three lead connection 180 frame and larger
- 1.15 SF @ 40 °C ambient
- 60 Hz
- 1.00 SF @ 650 °C ambient
- 60 Hz
- 85 dba max sound power level
- NEMA U-frames 254 to 445
- Corrosion-resistant paint
- Stainless steel nameplate and zinc- or cadmium-plated hardware
- NEMA Design B performance @ sine wave power
- Cast iron frame construction 180 frame and larger, steel frame construction 56 frame
- Cast iron endshields 180 frame and larger
- Steel fan cover and conduit box
- Lifting provisions on 180 frames and larger
- Field convertible to F2 assembly (180 frame and up)
- Oversized diagonally split conduit box with lead positioning gasket
- Cast iron fan cover conversion kit available on 180 frame and larger
- C-face kits available through 360 frame
- D-flange kits available through 280 frame
| RPM | 900 rpm |
| Phase | Three Phase |
| Manufacturer Part No. | A3P4C |
| Frame | 254U, 254 |
| Frame Material | Cast Iron |
| Poles | 8 |
| Enclosure | Totally Enclosed, TEFC |
| Full Load Efficiency | 85.5 % |
| Full Load rpm | 885 rpm, 890 rpm |
| Open End Bearing | 6207-2Z-J/C3 |
| Motor Shaft Length | 3 3/4 in |
| HP | 3 |
| Service Factor | 1.15 |
| Mounting Style | F-1 |
| Duty | Continuous Duty |
| Hz | 60 Hz |
| Drive End Bearing | 6310-2Z-J/C3 |
| Motor Shaft Size | 1 3/8 in |
| Mounting | Horizontal Mount, Horizontal - Footed |
| Design | B |
| Type | Jde |
| Brake Feature | No |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Insulation | F |
| Voltage Rating | 460 |
| Frame Size | Shaft Input, Not a C-Face |
| Motor Application | Automotive Duty |
| Full Load Amps | 5.5 |
| Voltage | 460 |
| Washdown Duty | No |
| Weight | 310.0 LB |
| EAN or UPC | 786382012144 |
