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MARATHON MOTORS 256THTNA8071 Y993 / 256THTNA8071CB Inverter Duty Brake Motor, 20 HP, 3 Phase, 60 Hz, 230/460 V, 1800 RPM
Get it by Tuesday, Dec 31
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Vector Motor |
| Ambient Temp. Range | 40 Degrees C |
| Base | Rigid |
| Bearings | Ball |
| Duty | Continuous |
| Efficiency Group | Premium |
| Encoder Acceptable | Yes |
| Encoder Shaft | 1-3/8" x 1-15/16" |
| Finish | Blue Enamel |
| Frame | 256Tc |
| Frame Material | Cast Iron |
| Frequency | 60 Hz |
| Full Load Amps | 52.0/26.0 |
| Full Load Torque | 105 ft.-lbs. |
| Hp | 20 |
| Hz | 60 |
| Insulation Class | F |
| Insulation Feature | Class F |
| Max. Operating Frequency | 120 Hz |
| Max. Speed | 4200 RPM |
| Motor Application | Cranes |
| Motor Design | 3-Phase |
| Motor Enclosure Design | Totally Enclosed Nonventilated |
| Motor Mounting Position | Horizontal |
| Motor Mounting Type | Rigid Base |
| Motor Shaft Design | Keyed |
| Motor Shaft Rotation | CW/CCW |
| Motor Thermal Protection | T-stat |
| Nameplate Rpm | 1770 |
| Nema Design | A |
| Nominal Efficiency | 93.6% |
| Overall Length | 35" |
| Phase | 3 |
| Rpm Range | 1701-1800 |
| Service Factor | 1.00 |
| Shaft Dia. | 1.625" |
| Shaft Length | 3.75" |
| Speed Range | 2000:1 |
| Thermal Protection | T-stat |
| Torque | 105 lb.-ft. |
| Voltage | 230/460 |
| Warranty | 3 yr. |
Shipping Info:
| Ship weight (kg) | 218.25 |
| Ship height (cm) | 50.8 |
| Ship length (cm) | 127 |
| Ship width (cm) | 63.5 |
| HS code | 8501524000 |
| Country of Origin | US |