Marathon Electric 20.0 Kw, Crane Duty Slipring Motors , 3 phase, 10 Pole, 415 V, S4 Duty, KS250M Frame, 25 CDF, 600 Start/Hr., TEFC
Regular price
$0.00 USD
Same day shipping available on in stock items if ordered before 4pm EST. Expedited shipping available for in stock items. Please e-mail Sales@MRO-PT.com for expedited shipping.
Image for Illustration purposes only. Actual product may vary.
For shipping to Alaska or Hawaii please contact us. Shipping to Canada is available upon request.
20.0 Kw, Crane Duty Slipring Motors , 3 phase, 10 Pole, 415 V, S4 Duty, KS250M Frame, 25 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) | 590 RPM |
| Speed (dual) | 590 RPM |
| Full-load current | 58.5 A |
| Current (dual) | 58.5 A |
| Duty | S4 |
| Electrical type | Slipring |
| Starting method | Rotor resistance starter |
| Frame & Mechanical | |
| Frame | KS250M |
| Frame size | 250 |
| Frame prefix | KS |
| Frame suffix | M |
| Frame material | Cast Iron/Fabricated |
| Frame length | 1155.00 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 | 65.000 mm |
| Shaft extension | 140 mm |
| Shaft type | Single Cylinder |
| C dimension | 1155.00 mm |
| Drive-end bearing | 6315 C3 |
| Drive-end bearing type | Antifriction |
| Opp. drive-end bearing | 6315 C3 |
| Opp. drive-end bearing type | Antifriction |
| Overload protection | No Protection |
| Compliance & Certifications | |
| CE | No |
| CSA | No |
| UL | No |
| Connection drawing | DP2581 |
| Outline drawing | CM19820.00 |
| Dimensions & Weight | |
| Overall dimensions (L × W × H) | 1,320.80 × 838.20 × 838.20 mm |
| Weight | 595.00 |
| Identification | |
| Manufacturer part / model | KS20P025A25X54XSX |
| Catalog number | KS20P025A25X54XSX |
| Units per package | 1 |
| Catalog status | Active |