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Marathon Electric Motors
256THTNA7036
20 Hp 60 Hz 1800 rpm Drip Proof Three Phase Speed Ratio Motor
Item #113091861
- 20 HP - Three Phase
- 60 Hz - 256TC Frame
- 575 V
- 1770 rpm
| NEMA Design | INV |
| Efficiency | 93.6 |
| Shaft Type | T |
| KVA Code | N |
| Resistance Main | 0.28999999999999998 |
| Hz | 60 |
| Starting Type | Inverter Only |
| Frame Length | 14.25 in |
| Overload Protector | Thermostat |
| Amps | 20.8 |
| Frame | 256TC |
| Power Factor | 77 |
| DE Bearing Size | 6309 |
| Duty | Continuous |
| DE Bearing Type | Ball |
| Service Factor | 1 |
| No. of Speeds | 1 |
| Ambient Temperature Range [Max] | 104 °F |
| Assembly/Box Mounting | F1/F2 CAPABLE |
| HP | 20 |
| Enclosure | TENV |
| Mounting Type | Rigid Base |
| No. of Poles | 4 |
| Shaft Diameter | 1.625 in |
| Rotation | Reversible |
| Voltage | 575 V |
| Frame Material | Cast Iron |
| IP Rating | IP43 |
| Standard | CE, CSA, UL Recognized |
| ODE Bearing Type | Ball |
| Insulation Class | F |
| Motor Orientation | Horizontal |
| No. of Phases | Three |
| Speed [Max] | 1770 rpm |
| Electrical Type | Squirrel Cage Inverter Duty |
| Shaft Extension | 3.75 in |
| ODE Bearing Size | 6210 |
| Weight | 453.0 LB |
| EAN or UPC | 722856024978 |
