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- TEFC Enclosure
- 20 hp
- 60 Hz Frequency
- 256T Frame
applications
- Suitable for use with inverter drives for variable torque and 20:1 constant torque
- Energy saving applications where continuous- or frequent-duty is required
features
- Low loss electrical grade lamination steel
- Class F insulation
- Inverter ready per NEMA standard MG1 part 31.4.4.2
- NEMA Premium® efficiency
- Three-year warranty
caution
- Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
- Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
- Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
| BALD Family Names | Premium Efficient, Nema Premium™ |
| Inverter Duty | Inverter Ready |
| Standard | CSA EEV, NEMA_PREMIUM, UR, NEMA |
| Motor Shaft Size | 1 5/8 in |
| Full Load Current | 52 A |
| Full Load Pf | 89 |
| Efficiency | 91% |
| Overall Length | 23.36 in |
| Phase | Three Phase |
| C Dimension | 23.18 in |
| Shaft Rotation | Reversible |
| Power Factor | 89 |
| Enclosure | TEFC |
| Washdown Duty | No |
| Mount Type | F-1 |
| Voltage | 575 V |
| VoltCode | I2 |
| Useable at 208V | No |
| Frame | 256T |
| Conduit Box Material | Cast Iron |
| Efficiency Group | Premium Efficient |
| Poles | 2 |
| Frame Material | Iron |
| Insulation Class | F |
| End Plate | Standard |
| Product Line | RG |
| RPM | 3600 rpm |
| Service Factor | 1.15 |
| Type | 0944M |
| Base | Rigid |
| Synchronous | 3600 rpm |
| RefPicture | EMTECI |
| Motor Application | General Purpose |
| Drive End Bearing | 6309 |
| Shaft Dia. | 1.625 in |
| Frequency | 60 Hz |
| NEMA Design | A |
| Full Load rpm | 3540 rpm |
| Duty Cycle | Continuous |
| Speed | 3510 rpm |
| Voltage Rating | 200 |
| Design | A |
| Shaft Grounding | No |
| Open End Bearing | 6208 |
| Rotation | R |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Mounting | Rigid Base |
| Mounting Style | F-1 |
| Motor Shaft Length | 4 in |
| Full Load Efficiency | 92.4 % |
| Brake Feature | No |
| Ambient Temperature | 104 °F |
| Full Load Amps | 52.9 |
| Frame Size | 256T |
| Mult. Sym. | L1 |
| Hz | 60 Hz |
| HP | 20 |
| Weight | 242.0 LB |
| EAN or UPC | 781568118221 |
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![NEMA Premium]()
NEMA Premium
