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Marathon Electric Motors
256TTFL16033
20 Hp 60 Hz 1800 rpm Drip Proof Three Phase General Purpose Motor
Item #110235421
- 20 HP - Three Phase
- 60 Hz - 256T Frame
- 230/460 V
- 1775 rpm
| No. of Poles | 4 |
| Shaft Diameter | 1.625 in |
| ODE Bearing Size | 6208 |
| Mounting Type | Rigid Base |
| IP Rating | IP43 |
| Assembly/Box Mounting | F1/F2 CAPABLE |
| Motor Application | General Purpose |
| Frame | 256T |
| DE Bearing Type | Ball |
| Enclosure | TEFC |
| Duty | Continuous |
| Phase | Three Phase |
| HP | 20 |
| Amps | 48/24.1 |
| Hz | 60 |
| Voltage Rating | 230/460 |
| Insulation Class | F |
| Service Factor | 1.15 |
| No. of Phases | Three |
| Ambient Temperature Range [Max] | 104 °F |
| KVA Code | G |
| Poles | 4 |
| Frame Length | 13.75 in |
| Frame Material | Aluminum |
| Insulation | F |
| Shaft Extension | 4.38 in |
| Enclosure Designation | Totally Enclosed Fan Cooled |
| Drive End Bearing | 6309 |
| Open End Bearing | 6208 |
| Motor Orientation | Horizontal |
| Power Factor | 84 |
| Efficiency | 93 |
| DE Bearing Size | 6309 |
| Full Load Amps | 48/24.1 |
| Mounting | Rigid Base |
| Starting Type | Line Or Inverter |
| Standard | CE, CSA, UL Recognized |
| Rotation | Reversible |
| Shaft Type | T |
| Speed [Max] | 1775 rpm |
| No. of Speeds | 1 |
| Voltage | 230/460 V |
| NEMA Design | B |
| ODE Bearing Type | Ball |
| Resistance Main | 0.47399999999999998 |
| Electrical Type | Squirrel Cage Inverter Rated |
| Weight | 291.0 LB |
| EAN or UPC | 722856017246 |
