Marathon Electric 20.0 Kw, Crane Duty Slipring Motors , 3 phase, 10 Pole, 415 V, S4 Duty, KS280SA Frame, 60 CDF, 600 Start/Hr., TEFC
Regular price
$0.00 USD
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20.0 Kw, Crane Duty Slipring Motors , 3 phase, 10 Pole, 415 V, S4 Duty, KS280SA Frame, 60 CDF, 600 Start/Hr., TEFC
Features
- Metric Dimensions IEC:60072-1 & IS:1249
- Totally enclosed fan cooled with IP-55 degree of protection
- High ratio of pullout full load torque
- Ratings up to approximately 450 kW
- larger outputs available for certain specific requirements
- Supply voltages up to 660 volts
- Insulation class F/F (stator/rotor) with temperature rise limited to Class B/B stator/rotor)
Specifications
| Performance & Electrical | |
| Power | 27 HP |
| Power (dual rating) | 27 HP |
| Power | 20.0 kW |
| Voltage | 415 V |
| Phase | 3 |
| Frequency | 50 Hz |
| Speed (max) | 592 RPM |
| Speed (dual) | 592 RPM |
| Full-load current | 69.0 A |
| Current (dual) | 69.0 A |
| Duty | S4 |
| Electrical type | Slipring |
| Starting method | Rotor resistance starter |
| Frame & Mechanical | |
| Frame | KS280SA |
| Frame size | 280 |
| Frame prefix | KS |
| Frame suffix | SA |
| Frame material | Cast Iron/Fabricated |
| Frame length | 1300.00 mm |
| Enclosure | Totally Enclosed Fan Cooled |
| IP rating | IP55 |
| Mounting | IMB3 |
| Assembly / conduit box | Top |
| Orientation | Horizontal |
| Rotation | Bi-Directional |
| Max ambient | 45°C |
| Shaft & Bearings | |
| Shaft diameter | 75.000 mm |
| Shaft extension | 140 mm |
| Shaft type | Single Cylinder |
| C dimension | 1300.00 mm |
| Drive-end bearing | 6317 C3 |
| Drive-end bearing type | Antifriction |
| Opp. drive-end bearing | 6317 C3 |
| Opp. drive-end bearing type | Antifriction |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | No |
| CSA | No |
| UL | No |
| Connection drawing | DP2950 |
| Outline drawing | cm5906 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 1,524.00 × 889.00 × 1,117.60 mm |
| Weight | 885.00 |
| Identification | |
| Manufacturer part / model | KS20P028H60X54XSX |
| Catalog number | AL08D6050NFAFTOAOO |
| Units per package | 1 |
| Catalog status | Active |