SIMOTICS SD 1LE1 IE3 · 0,75 kW · 8-pole · 100 L · 1LE1603-1AD43-4AA4
MLFB: 1LE1603-1AD43-4AA4
Three-phase induction motor Innomotics SIMOTICS SD (cast-iron frame), 0.75 kW, 8-pole (710 rpm), shaft height 100 mm (100L), IE3 efficiency, 400/690 V, IM B3. Rated torque 10.1 Nm, current 2.1 A at 400 V, efficiency 75.0 %, cos φ 0.67, weight 31.0 kg. Article No. (MLFB): 1LE1603-1AD43-4AA4.
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Technical parameters
| Power | 0.75 kW |
| Number of poles | 8 |
| Synchronous speed | 750 min⁻¹ |
| Rated speed | 710 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | Cast iron |
| Efficiency class | IE3 |
| Shaft height | 100 mm |
| Frame size | 100L |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 10.1 Nm |
| Efficiency (4/4) | 75 % |
| Power factor cos φ | 0.67 |
| Rated current (400 V) | 2.1 A |
| Weight | 31 kg |
| Product series | Performance |
| Power at 60 Hz | 0.86 kW |
| Efficiency at 75% load | 75.7 % |
| Efficiency at 50% load | 73.1 % |
| Moment of inertia | 0.0096 kgm² |
| Locked-rotor current I/In | 3.7 |
| Locked-rotor torque M/Mn | 1.5 |
| Breakdown torque Mmax/Mn | 2.1 |
| Noise level LpA | 61 dB(A) |
| Sound power level LWA | 69 dB(A) |
| Current stated at voltage | 400 V |