SIMOTICS SD 1LE1 IE3 · 2,2 kW · 6-pole · 112 M · 1LE1603-1BC22-2AA4
MLFB: 1LE1603-1BC22-2AA4
Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 2.2 kW, 6-pole (970 rpm), shaft height 112 mm (112M), IE3 efficiency, 230/400 V, IM B3. Rated torque 21.5 Nm, current 5 A at 400 V, efficiency 84.3 %, cos φ 0.75, weight 46 kg. Article No. (MLFB): 1LE1603-1BC23-4AA4.
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Technical parameters
| Power | 2.2 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 | 112 mm |
| Frame size | 112M |
| Voltage 50 Hz | 230/400 V |
| Design | IM B3 |
| Rated torque | 21.5 Nm |
| Efficiency (4/4) | 84.3 % |
| Power factor cos φ | 0.75 |
| Rated current | 5 A |
| Weight | 46 kg |
| Product series | Performance |
| Power at 60 Hz | 2.2 kW |
| Efficiency at 75% load | 85 % |
| Efficiency at 50% load | 83.9 % |
| Moment of inertia | 0.017 kgm² |
| Locked-rotor current I/In | 5.6 |
| Locked-rotor torque M/Mn | 2.2 |
| Breakdown torque Mmax/Mn | 2.8 |
| Sound pressure level LpA | 65 dB(A) |
| Sound power level LWA | 74 dB(A) |
| Current stated at voltage | 400 V |