The Carl Rehfuss three-phase motor, part number 71S/2-FU-TW-A1, is a 3AC power type motor featuring a B5 design with a 120 mm flange and a 14x30 mm shaft execution. It delivers a rated power of 0.37 kW in continuous S1 operating mode. Engineered with insulation class F and IP 55 protection class, this motor includes a small 1-part terminal box at KK position A1 with IP 55 protection, featuring cable entries of 1xM20x1.5 and 1xM16x1.5. Finished in a RAL 7021 coating, it features a stamped type designation and a Rehfuss nameplate. This motor is suitable for frequency converter operation and is equipped with a temperature switch 'Normally open' 3x155°C. It supports 50 Hz and 60 Hz frequencies across multiple rated voltages, speeds, currents, and cos phi ratings.
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Nameplate Rehfuss
| Manufacturer | Carl Rehfuss |
|---|---|
| Country | |
| Part number | 71S/2-FU-TW-A1 / 807.01071.01938.0 |
| Inner Code | 4019498 |
| Custom Code | 85015100 |
| Product type | Carl Rehfuss three-phase motor |
|---|---|
| Type | 71S/2-FU-TW-A1 |
| Power type | 3AC |
| Design | B5 |
| Flange | 120 mm |
| Shaft execution | 14x30 |
| Rated power | 0.37 kW |
| Operating mode | S1 |
| Rated voltage | 200/346 // 255/440 // 200/346 // 255/440 V |
| Frequency | 50 // 60 Hz |
| Rated speed | 2870 // 2920 // 3440 // 3490 1/min |
| Rated current | 2.2/1.3 // 2.9/1.7 // 2.0/1.2 // 2.0/1.2 A |
| cos phi | 0.75 // 0.49 // 0.80 // 0.66 |
| Insulation class | F |
| Protection class | IP 55 |
| KK position | A1 |
| KK protection class | IP 55 small terminal box (1-part) |
| Cable entry | 1xM20x1.5 / 1xM16x1.5 |
| Coating | RAL 7021 |