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- TEFC Enclosure
- 20 hp
- 60 Hz Frequency
- 256T Frame
description
Baldor-Reliance® severe duty motors include features designed to protect against contamination, moisture, vibration and corrosion. These motors use Super-E® premium efficient electrical designs which are built to handle demanding duty cycles, provide high starting and peak torques, and operate over wide speed ranges. Severe Duty motors provide safe, long operating life, reliable performance, and reduced energy consumption in the toughest applications.
features
- Heavy duty cast iron construction
- Premium efficient electrical designs
- Enhanced ingress protection
- Corrosion resistant epoxy finish
| Phase | Three Phase |
| Conduit Box Material | Cast Iron |
| BALD Family Names | Severe Duty |
| Frequency | 60 Hz |
| Mounting | Foot Mounted |
| Insulation Class | F |
| Motor Application | Severe Duty |
| Type | AC Motor |
| Shaft Diameter | 1.63 in |
| Epact Nominal Full Load Efficiency | 93 % |
| Efficiency | 93% |
| Full Load Amps | 24 |
| Frame | 256T |
| Speed | 1765 rpm |
| RPM | 1800 rpm |
| Speed [Max] | 2700 |
| Shaft Rotation | Reversible |
| Inverter Duty | Inverter Duty |
| Mount Type | F1 |
| Model | Crusher Duty |
| Efficiency Group | Standard Efficient |
| HP | 20 |
| NEMA Design | A |
| Shaft Grounding | No |
| Design | C |
| Voltage Rating | 230/460 |
| End Plate | Standard |
| Bearing Type | Oversized Ball Bearing |
| Overall Length | 24.77 in |
| Duty Cycle | Continuous |
| Standard | CCSA US, CSA EEV, NEMA_PREMIUM, UR, NEMA |
| Poles | 4 |
| Service Factor | 1.25 |
| Frame Size | 256T |
| Torque Rating | 59.7 ft lb |
| HP [Min] | 20 |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Shaft Dia. | 1.625 in |
| Ambient Temperature | 104 °F |
| Enclosure | TEFC |
| Multispeed | Single Speed |
| Hz | 60 Hz |
| Voltage | 460 V |
| Useable at 208V | No |
| Rated Efficiency | 93 % |
| Power Factor | 83 |
| Full Load Current | 48/24 |
| Frame Material | Iron |
| Base | Rigid |
| Brake Feature | No |
| Synchronous | 1800 rpm |
| Weight | 366.0 LB |
| EAN or UPC | 781568785300 |
