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The SEW W20DRN71M2 is a premium Spiroplan® right-angle gearmotor designed for light to medium-duty industrial applications. It combines a 0.37kW (0.5HP) DRN71M2 2-pole motor with the W20 gear unit to deliver 38Nm of torque at a standard ratio of 27.50. Built to SEW’s strict German standards, it offers exceptional reliability, efficiency, and durability in a compact footprint.
Technical Data Sheet
表格
Item
Specification
Model
W20DRN71M2
Brand
SEW Eurodrive (Germany)
Motor Type
DRN71M2, 3-phase asynchronous
Rated Power
0.37kW (0.5HP)
Poles
2
Input Speed (50/60Hz)
1400 / 1700 rpm
Gear Ratio
27.50
Output Speed
~50.9 / 61.8 rpm
Output Torque
38 Nm (rated)
Service Factor
1.05
Protection
IP55
Insulation
Class F (155°C)
Voltage
380-420V Δ / 220-240V Y (50Hz); 460V (60Hz)
Mounting
M2B (Foot-mounted)
Lubrication
SEW PG 460, Lifetime lubrication
Net Weight
Approx. 10 kg
Certifications
CE, UL, CSA
Key Advantages
Space-Saving Design: Right-angle layout ideal for confined spaces
