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- AC Motor
- General Purpose Motor Application
- 20 hp
- 1800 rpm
- Three Phase
applications
- Designed for general purpose and severe-duty applications
- Pumps, compressors, fans, packaging equipment, etc.
- Chemical plants, pulp and paper, aggregate, mining, cement, steel mills, etc.
features
- Dual rated for 60 Hz and 50 Hz
- Optimized ventilation for cooler operation
- Robust feet design for the toughest applications
- Frames 182/4T and larger have two eyebolts for easier mounting in any position
- AEGIS ring inside as an option
- Suitable for VFD operation 1000:1 VT
- Color coded leads
- Motor paint resistance exceeds 500 hours of salt spray test
options
- Special voltages
- Space heaters, thermistors, RTDs and other accessories
- Special shaft
- C and D flanges for all ratings
- 1,200 and 900 rpm available
- Drip cover
- F2 mounting
| Brake Feature | No |
| Input Phase | Three Phase |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Phase | Three Phase |
| Full Load Efficiency | 92.4 % |
| Motor Shaft Length | 4 in |
| Enclosure | TEFC |
| Full Load Pf | 83 |
| Washdown Duty | No |
| C Dimension | 23.346 in |
| Voltage | 208-230/460 |
| Open End Bearing | 6209-Z-C3 |
| Frame Size | 256T |
| Useable at 208V | Yes |
| Frame Material | Rolled Steel |
| Drive End Bearing | 6309-C3 |
| Voltage Rating | 230/460 |
| Motor Application | General Purpose |
| Service Factor | 1.15 |
| Efficiency Group | NEMA Premium® |
| HP | 20 |
| Design | B |
| Full Load Amps | 24.7 |
| Full Load rpm | 1765 rpm |
| RPM | 1,800 rpm |
| Poles | 4 |
| Mounting Style | F-1 |
| Hz | 60 Hz |
| Motor Shaft Size | 1 5/8 in |
| Mounting | Foot Mounted |
| Frame | 254/6T |
| Epact Nominal Full Load Efficiency | 91 % |
| Weight | 271.0 LB |
| EAN or UPC | 79091585739294 |
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![NEMA Premium]()
NEMA Premium
