SIMOTICS SD 1LE1 IE3 · 0,37 kW · 4-pole · 71 M
MLFB: 1LE1503-0CB32-2AA4
Three-phase induction motor Innomotics SIMOTICS SD (cast-iron frame), 0.37 kW, 4-pole (1410 rpm), shaft height 71 mm (71M), IE3 efficiency, 230/400 V, IM B3. Rated torque 2.5 Nm, current 0.99 A at 400 V, efficiency 77.3 %, cos φ 0.7, weight 16.0 kg. Article No. (MLFB): 1LE1503-0CB33-4AA4.
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Technical parameters
| Power | 0.37 kW |
| Number of poles | 4 |
| Synchronous speed | 1500 min⁻¹ |
| Rated speed | 1410 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | Cast iron |
| Efficiency class | IE3 |
| Shaft height | 71 mm |
| Frame size | 71M |
| Voltage 50 Hz | 230/400 V |
| Design | IM B3 |
| Rated torque | 2.5 Nm |
| Efficiency (4/4) | 77.3 % |
| Power factor cos φ | 0.7 |
| Rated current (400 V) | 0.99 A |
| Weight | 16 kg |
| Product series | Basic |
| Power at 60 Hz | 0.43 kW |
| Efficiency at 75% load | 76.8 % |
| Efficiency at 50% load | 73.2 % |
| Moment of inertia | 0.0014 kgm² |
| Locked-rotor current I/In | 4.8 |
| Locked-rotor torque M/Mn | 3.1 |
| Breakdown torque Mmax/Mn | 3.1 |
| Noise level LpA | 56 dB(A) |
| Sound power level LWA | 67 dB(A) |
| Current stated at voltage | 400 V |