Marathon Electric 37 kW, Flameproof Motors Gas Group I, 3 phase, 735 RPM, 550 V, 280M Frame, TEFC
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37 kW, Flameproof Motors Gas Group I, 3 phase, 735 RPM, 550 V, 280M Frame, TEFC
Specifications
| Performance & Electrical | |
| Power | 50 HP |
| Power (dual rating) | 50 HP |
| Power | 37 kW |
| Voltage | 550 V |
| Phase | 3 |
| Frequency | 50 Hz |
| Speed (max) | 735 RPM |
| Speed (dual) | 735 RPM |
| Current (dual) | 54.375 A |
| Nominal efficiency | 88.8% |
| Power factor | 0.80% |
| Service factor | 1 |
| Duty | S1 |
| Electrical type | FLP, IE1 |
| Starting method | DOL or Star/Delta |
| Frame & Mechanical | |
| Frame | 280M |
| Frame material | Cast Iron |
| Frame length | 680 mm |
| Enclosure | TEFC-SC |
| IP rating | IP55 |
| Mounting | B3 |
| Assembly / conduit box | RHS |
| Rotation | Bi-directional |
| Max ambient | °C |
| Shaft & Bearings | |
| Shaft diameter | 75 mm |
| Shaft extension | 1070 mm |
| Shaft type | S/C |
| C dimension | 1078 mm |
| Drive-end bearing | 6317 |
| Drive-end bearing type | DGBB |
| Opp. drive-end bearing | 6317 |
| Opp. drive-end bearing type | DGBB |
| Compliance & Certifications | |
| Connection drawing | CP3143/9 |
| Outline drawing | CM1386 |
| Dimensions & Weight | |
| Weight | 980.00 kg |
| Identification | |
| Manufacturer part / model | AL14D6440EAAFR0AOV37P00 |
| Catalog number | KF280M37KW8PIE1B3AS |
| Units per package | 1 |
| Catalog status | Active |