German SEW Gearbox DRS71S4 0.37kW 4-Pole Three-Phase Motor | Original SEW DRS Series Standard Motor

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German SEW Gearbox   DRS71S4 0.37kW 4-Pole Three-Phase Motor | Original SEW DRS Series Standard Motor
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Features
Specifications
Efficiencyclass: IE2, IE3, IE4
Framesize: IEC Frame 63 To 355
Startingmethod: Direct On Line (DOL), Star-Delta
Speed: 750 RPM To 3600 RPM
Material: Cast Iron / Aluminum Housing
Productname: Industrial Motors
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SEW DRS71S4 industrial motor

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three-phase motor with warranty

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SEW DRE80S4 gearbox motor

Basic Infomation
Brand Name: SEW
Model Number: DRS71S4 DRE80S4 DT56M4
Payment & Shipping Terms
Delivery Time: 5-7 days
Payment Terms: T/T
Supply Ability: 10000 pcs
Product Description
German SEW Gearbox DRS71S4 0.37kW 4-Pole Three-Phase Motor | Original SEW DRS Series Standard Motor
1. Product Overview

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.

2. Technical Specifications
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
3. Key Features
  • Original German Quality: Strict manufacturing standards, reliable for heavy-duty industrial use.
  • Compact & Lightweight: Aluminum housing saves installation space and reduces load.
  • Low Noise & Vibration: Precision balancing and high-quality bearings ensure smooth operation.
  • IP54 Protection: Suitable for dusty, humid, or splash-prone workshop environments.
  • Easy Integration: Perfectly compatible with SEW R/K/F/S/W series gearboxes for plug-and-play.
  • Continuous Operation: S1 duty cycle supports 24/7 non-stop production lines.
4. Compatible Gearboxes
  1. R Series: Helical gearboxes (R37/R47/R57/R67)
  2. K Series: Bevel-helical gearboxes
  3. F Series: Parallel-shaft helical gearboxes
  4. S Series: Helical-worm gearboxes
  5. W Series: Compact worm gearboxes
5. Applications
  • Conveyor systems & assembly lines
  • Packaging, labeling & printing machinery
  • Food & beverage processing equipment
  • Textile machinery & small machine tools
  • Pumps, fans & general industrial transmission
6. Our Advantages
  • 100% original genuine SEW motors, full factory tested.
  • Stock available, fast delivery (3–7 days).
  • Professional technical support for selection & installation.
  • One-stop supply for SEW gearboxes, motors & inverters.
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Contact Person : Leon Lee
Tel : +8615389206502
Fax : 86--15389206502
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