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Home / Products / Electric motors / Single-phase electric motors / SEMLh 71-4B Single-phase motor
SEMh 71 4-pole
0,25 kW B3/B5
Item number:
113081
Unfortunately sold out
Representative image only.
| Motor data 50 Hz | |
|---|---|
| Power, 50 Hz (kW) | 0,25 |
| Voltage, 50 Hz (V) | 240 |
| Speed, 50 Hz (RPM) | 1340 |
| Current, 50 Hz, 230 V (A) | 2,4 |
| Power factor, 50 Hz (cos φ) | 0,83 |
| Efficiency 50 Hz, 100 % | 55,0 |
| More technical information | |
| Frame size | 71 |
| Poles | 4 |
| Mounting (IM) | B3/B5 |
| Shaft diameter (mm) | 14 |
| Insulation class | F |
| Degree of protection (IP) | 55 |
| Running capacitor (µF) | 10 |
| Moment of iniertia, (J), (kgm²) | 0,00085 |
| Product series | SEMh |
| Cooling (IC) | 411 |
| Weight | |
| Net weight (kg) | 6.3 |
| Material and colour | |
| Colour | Blue, RAL 5010 |
| Housing | Aluminium |
| Bearings DE and NDE | |
| Bearing DE | 6203 2Z |
| Bearing NDE | 6203 2Z |
Dimensions are in millimeters (mm) unless otherwise noted.
| Housing | |
|---|---|
| AC | 134 |
| AD | 90 |
| bW | 1xM20 |
| L | 245 |
| Shaft | |
| D | 14 |
| GA | 16 |
| F | 5 |
| DH | M5x12 |
| E | 30 |
| Feet, B3 | |
| A | 112 |
| AA | 45 |
| AB | 142 |
| B | 90 |
| BB | 116 |
| C | 45 |
| H | 71 |
| HA | 8 |
| HD | 182 |
| K | 7 |
| Flange, B5 | |
| LA (B5) | 10 |
| M (B5) | 130 |
| N (B5) | 110 |
| P (B5) | 160 |
| S, mm Ø (B5) | 10 |
| T (B5) | 3,5 |
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