SIMOTICS SD 1LE1 IE2 · 0,25 kW · 4-pole · 71 M
MLFB: 1LE1501-0CB23-4AA4
Innomotics SIMOTICS SD three-phase induction motor (cast-iron frame), 0.25 kW, 4-pole (1395 rpm), shaft height 71 mm (71M), IE2 efficiency, 400/690 V, IM B3. Rated torque 1.71 Nm, current 0.76 A at 400 V, efficiency 68.5 %, cos φ 0.69, weight 12 kg. Article No. (MLFB): 1LE1501-0CB23-4AA4. We offer IE1/IE2 efficiency class motors as replacement motors for existing equipment, for export outside the EU and for other cases permitted by Regulation (EU) 2019/1781. We will be happy to help you choose the right motor.
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Technical parameters
| Power | 0.25 kW |
| Number of poles | 4 |
| Synchronous speed | 1500 min⁻¹ |
| Rated speed | 1395 min⁻¹ |
| Series | SIMOTICS SD |
| Frame material | cast iron |
| Efficiency class | IE2 |
| Shaft height | 71 mm |
| Frame size | 71M |
| Voltage 50 Hz | 400/690 V |
| Design | IM B3 |
| Rated torque | 1.71 Nm |
| Efficiency (4/4) | 68.5 % |
| Power factor cos φ | 0.69 |
| Rated current | 0.76 A |
| Weight | 12 kg |
| Product series | Basic |
| Power at 60 Hz | 0.29 kW |
| Efficiency at 75% load | 68.4 % |
| Efficiency at 50% load | 64.2 % |
| Moment of inertia | 0.00076 kgm² |
| Locked-rotor current I/In | 3.7 |
| Locked-rotor torque M/Mn | 2.4 |
| Breakdown torque Mmax/Mn | 2.5 |
| Sound pressure level LpA | 50 dB(A) |
| Sound power level LWA | 61 dB(A) |
| Current stated at voltage | 400 V |