SIMOTICS SD 1LE1 IE3 · 0,55 kW · 8-pole · 90 L
MLFB: 1LE1503-0ED43-4AA4
Three-phase induction motor Innomotics SIMOTICS SD (cast-iron frame), 0.55 kW, 8-pole (695 rpm), shaft height 90 mm (90L), IE3 efficiency, 400/690 V, IM B3. Rated torque 7.6 Nm, current 1.62 A at 400 V, efficiency 73.0 %, cos φ 0.67, weight 26.0 kg. Article No. (MLFB): 1LE1503-0ED43-4AA4.
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Technical parameters
| Power | 0.55 kW |
| Number of poles | 8 |
| Synchronous speed | 750 min⁻¹ |
| Rated speed | 695 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | Cast iron |
| Efficiency class | IE3 |
| Shaft height | 90 mm |
| Frame size | 90L |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 7.6 Nm |
| Efficiency (4/4) | 73 % |
| Power factor cos φ | 0.67 |
| Rated current (400 V) | 1.62 A |
| Weight | 26 kg |
| Product series | Basic |
| Power at 60 Hz | 0.63 kW |
| Efficiency at 75% load | 71.2 % |
| Efficiency at 50% load | 66.5 % |
| Moment of inertia | 0.0045 kgm² |
| Locked-rotor current I/In | 3.5 |
| Locked-rotor torque M/Mn | 2 |
| Breakdown torque Mmax/Mn | 2.3 |
| Noise level LpA | 61 dB(A) |
| Sound power level LWA | 68 dB(A) |
| Current stated at voltage | 400 V |