SEW DRS71S4 is a 0.37kW 4-pole three-phase AC induction motor from German SEW-EURODRIVE DRS series. Designed for general industrial use, it features compact aluminum housing, IE1 standard efficiency, low noise, and stable continuous operation (S1). Matches perfectly with SEW gearboxes (R/K/F/S/W series) to form integrated gear motors. 100% original German quality, widely used in conveyors, packaging, food processing, and general machinery.
| Item | Specification |
|---|---|
| Brand | SEW-EURODRIVE (Germany) |
| Model | DRS71S4 |
| Power | 0.37kW (1/2 HP) |
| Phase/Poles | 3-Phase / 4-Pole |
| Rated Speed | 1380 rpm (50Hz) / 1650 rpm (60Hz) |
| Voltage | 220-230V Δ / 380-400V Y |
| Current | 1.14A (Δ) / 1.24A (Y) |
| Torque | 2.55 Nm |
| Efficiency | 66.6% (IE1) |
| Frame Material | Aluminum (lightweight & durable) |
| Protection Class | IP54 (dustproof & splash-proof) |
| Insulation Class | F (155°C) |
| Duty Cycle | S1 (Continuous) |
| Cooling | TEFC (Totally Enclosed Fan Cooled) |
| Mounting | B3 (foot), B5 (flange), B14 (small flange) |
| Weight | ~7.8 kg |
| Certification | CE, RoHS, IEC60034 |