SIMOTICS SD 1LE1 IE3 · 15 kW · 6-pole · 180 L · 1LE1503-1EC43-4AA4
MLFB: 1LE1503-1EC43-4AA4
Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 15 kW, 6-pole (975 rpm), shaft height 180 mm (180L), IE3 efficiency, 400/690 V, IM B3. Rated torque 147 Nm, current 29.5 A at 400 V, efficiency 91.2 %, cos φ 0.8, weight 180 kg. Article No. (MLFB): 1LE1503-1EC43-4AA4.
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Technical parameters
| Power | 15 kW |
| Number of poles | 6 |
| Synchronous speed | 1000 min⁻¹ |
| Rated speed | 975 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | cast iron |
| Efficiency class | IE3 |
| Shaft height | 180 mm |
| Frame size | 180L |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 147 Nm |
| Efficiency (4/4) | 91.2 % |
| Power factor cos φ | 0.8 |
| Rated current | 29.5 A |
| Weight | 180 kg |
| Product series | Basic |
| Power at 60 Hz | 18 kW |
| Efficiency at 75% load | 92 % |
| Efficiency at 50% load | 91.9 % |
| Moment of inertia | 0.19 kgm² |
| Locked-rotor current I/In | 5.9 |
| Locked-rotor torque M/Mn | 2.3 |
| Breakdown torque Mmax/Mn | 2.8 |
| Sound pressure level LpA | 61 dB(A) |
| Sound power level LWA | 68 dB(A) |
| Current stated at voltage | 400 V |