SIMOTICS SD 1LE1 IE4 · 3 kW · 4-pole · 100 L · 1LE1604-1AB53-4AA4
MLFB: 1LE1604-1AB53-4AA4
Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 3 kW, 4-pole (1460 rpm), shaft height 100 mm (100L), IE4 efficiency, 400/690 V, IM B3. Rated torque 19.6 Nm, current 5.9 A at 400 V, efficiency 90.4 %, cos φ 0.81, weight 52 kg. Article No. (MLFB): 1LE1604-1AB53-4AA4.
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Technical parameters
| Power | 3 kW |
| Number of poles | 4 |
| Synchronous speed | 1500 min⁻¹ |
| Rated speed | 1460 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | cast iron |
| Efficiency class | IE4 |
| Shaft height | 100 mm |
| Frame size | 100L |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 19.6 Nm |
| Efficiency (4/4) | 90.4 % |
| Power factor cos φ | 0.81 |
| Rated current | 5.9 A |
| Weight | 52 kg |
| Product series | Performance |
| Power at 60 Hz | 3.45 kW |
| Efficiency at 75% load | 91 % |
| Efficiency at 50% load | 90.5 % |
| Moment of inertia | 0.016 kgm² |
| Locked-rotor current I/In | 8.8 |
| Locked-rotor torque M/Mn | 3.5 |
| Breakdown torque Mmax/Mn | 4.2 |
| Sound pressure level LpA | 59 dB(A) |
| Sound power level LWA | 71 dB(A) |
| Current stated at voltage | 400 V |