SIMOTICS GP 1LE1 IE4 · 22 kW · 4-pole · 180 L
MLFB: 1LE1004-1EB43-4AA4
Innomotics SIMOTICS GP three-phase induction motor (aluminium frame), 22 kW, 4-pole (1475 rpm), shaft height 180 mm (180L), IE4 efficiency, 400/690 V, IM B3. Rated torque 142 Nm, current 41.5 A at 400 V, efficiency 94.5 %, cos φ 0.81, weight 158 kg. Article No. (MLFB): 1LE1004-1EB43-4AA4.
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Technical parameters
| Power | 22 kW |
| Number of poles | 4 |
| Synchronous speed | 1500 min⁻¹ |
| Rated speed | 1475 min⁻¹ |
| Series | SIMOTICS GP |
| Frame material | aluminium |
| Efficiency class | IE4 |
| Shaft height | 180 mm |
| Frame size | 180L |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 142 Nm |
| Efficiency (4/4) | 94.5 % |
| Power factor cos φ | 0.81 |
| Rated current | 41.5 A |
| Weight | 158 kg |
| Power at 60 Hz | 25.3 kW |
| Efficiency at 75% load | 95 % |
| Efficiency at 50% load | 94.8 % |
| Moment of inertia | 0.18 kgm² |
| Locked-rotor current I/In | 7.7 |
| Locked-rotor torque M/Mn | 2.9 |
| Breakdown torque Mmax/Mn | 3.8 |
| Sound pressure level LpA | 59 dB(A) |
| Sound power level LWA | 72 dB(A) |
| Current stated at voltage | 400 V |