SIMOTICS SD 1LE1 IE3 · 0,37 kW · 8-pole · 90 S
MLFB: 1LE1503-0ED03-4AA4
Three-phase induction motor Innomotics SIMOTICS SD (cast-iron frame), 0.37 kW, 8-pole (685 rpm), shaft height 90 mm (90S), IE3 efficiency, 400/690 V, IM B3. Rated torque 5.2 Nm, current 1.13 A at 400 V, efficiency 69.3 %, cos φ 0.68, weight 26.0 kg. Article No. (MLFB): 1LE1503-0ED03-4AA4.
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Technical parameters
| Power | 0.37 kW |
| Number of poles | 8 |
| Synchronous speed | 750 min⁻¹ |
| Rated speed | 685 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | Cast iron |
| Efficiency class | IE3 |
| Shaft height | 90 mm |
| Frame size | 90S |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 5.2 Nm |
| Efficiency (4/4) | 69.3 % |
| Power factor cos φ | 0.68 |
| Rated current (400 V) | 1.13 A |
| Weight | 26 kg |
| Product series | Basic |
| Power at 60 Hz | 0.43 kW |
| Efficiency at 75% load | 68.3 % |
| Efficiency at 50% load | 63.7 % |
| Moment of inertia | 0.0045 kgm² |
| Locked-rotor current I/In | 2.9 |
| Locked-rotor torque M/Mn | 1.7 |
| Breakdown torque Mmax/Mn | 1.8 |
| Noise level LpA | 56 dB(A) |
| Sound power level LWA | 53 dB(A) |
| Current stated at voltage | 400 V |