SIMOTICS SD 1LE1 IE3 · 1,5 kW · 6-pole · 100 L · 1LE1603-1AC42-2AA4
MLFB: 1LE1603-1AC42-2AA4
Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 1.5 kW, 6-pole (970 rpm), shaft height 100 mm (100L), IE3 efficiency, 230/400 V, IM B3. Rated torque 14.8 Nm, current 3.6 A at 400 V, efficiency 82.5 %, cos φ 0.73, weight 36 kg. Article No. (MLFB): 1LE1603-1AC43-4AA4.
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Technical parameters
| Power | 1.5 kW |
| Number of poles | 6 |
| Synchronous speed | 1000 min⁻¹ |
| Rated speed | 970 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | cast iron |
| Efficiency class | IE3 |
| Shaft height | 100 mm |
| Frame size | 100L |
| Voltage 50 Hz | 230/400 V |
| Design | IM B3 |
| Rated torque | 14.8 Nm |
| Efficiency (4/4) | 82.5 % |
| Power factor cos φ | 0.73 |
| Rated current | 3.6 A |
| Weight | 36 kg |
| Product series | Performance |
| Power at 60 Hz | 1.75 kW |
| Efficiency at 75% load | 83.1 % |
| Efficiency at 50% load | 81.5 % |
| Moment of inertia | 0.011 kgm² |
| Locked-rotor current I/In | 5.2 |
| Locked-rotor torque M/Mn | 1.9 |
| Breakdown torque Mmax/Mn | 2.8 |
| Sound pressure level LpA | 59 dB(A) |
| Sound power level LWA | 71 dB(A) |
| Current stated at voltage | 400 V |