SIMOTICS SD 1LE1 IE4 · 75 kW · 4-pole · 280 S
MLFB: 1LE1504-2DB03-4AA4
Siemens/Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 75 kW, 4-pole (1490 rpm), shaft height 280 mm (280S), IE4, 400/690 V, IM B3. Article No. (MLFB): 1LE1504-2DB03-4AA4.
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Technical parameters
| Power | 75 kW |
| Number of poles | 4 |
| Synchronous speed | 1500 min⁻¹ |
| Rated speed | 1490 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | cast iron |
| Efficiency class | IE4 |
| Shaft height | 280 mm |
| Frame size | 280S |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 481 Nm |
| Efficiency (4/4) | 96 % |
| Power factor cos φ | 0.85 |
| Rated current | 133 A |
| Weight | 670 kg |
| Moment of inertia | 1.7 kgm² |
| Current stated at voltage | 400 V |