Marathon Electric 450 kW, Rolling Mill Duty Motors, 3 phase, 750 RPM, 415 V, RW13660 Frame,
Regular price
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450 kW, Rolling Mill Duty Motors, 3 phase, 750 RPM, 415 V, RW13660 Frame,
Features
- Compliance with IEC Class IV & V duty.
- Inherent thermal margin leads to High Performance
- Suitable for indoor application with IP23 degree of protection.
- Ease of inspection and maintenance through large slipring inspection window & transparent cover.
- Low Vibration due to simple and less nos. of component in bearing assembly.
- Tailor made motor to suites customer’s specific requirements.
- External slipring assembly for ease of maintenance.
- Improved ventilation technique.
- Inherent thermal margin leads to High Performance.
Specifications
| Performance & Electrical | |
| Power | 600 HP |
| Power (dual rating) | 600 HP |
| Power | 450 kW |
| Voltage | 415 V |
| Phase | 3 |
| Frequency | 50 Hz |
| Speed (max) | 750 RPM |
| Speed (dual) | 750 RPM |
| Full-load current | 827.0 A |
| Current (dual) | 827.0 A |
| Nominal efficiency | 93.5% |
| Power factor | 0.81% |
| Service factor | 1 |
| Duty | S1 |
| Electrical type | Slip Ring Induction Motor |
| Starting method | LRS |
| Frame & Mechanical | |
| Frame | RW13660 |
| Frame material | Fabricated Steel |
| IP rating | IP23 |
| Mounting | B3 |
| Assembly / conduit box | Side |
| Orientation | Horizontal |
| Rotation | Bi-Direction |
| Max ambient | 45°C |
| Shaft & Bearings | |
| Shaft diameter | 111.12 mm |
| Shaft extension | 210 mm |
| Shaft type | Cylindrical |
| C dimension | 1775 mm |
| Drive-end bearing type | Roller |
| Opp. drive-end bearing type | Ball |
| Compliance & Certifications | |
| Outline drawing | RW Series |
| Identification | |
| Manufacturer part / model | SRWS28KF4A2BHS5L1X2 |
| Units per package | 1 |
| Catalog status | Active |