Power your operation with a proven industrial workhorse from SEW-Eurodrive—this DR71S4 gearmotor delivers dependable performance with a 0.5 HP motor, 1700 RPM input, and a torque-boosting 29:1 gearbox ratio producing approximately 59 RPM output and 442 lb-in of torque. Designed for continuous duty in demanding environments, its TEFC IP54 enclosure protects against dust and moisture, while its rugged construction makes it ideal for conveyors, packaging lines, and automation systems. Built by one of the most trusted names in motion technology, this unit offers a cost-effective solution for maintenance replacements, system upgrades, or backup inventory where reliability and efficiency matter most.
⚙️ Key Specifications:
- Brand: SEW-Eurodrive
- Model: DR71S4
- Gearbox Type: 47/DRS71S4
- Horsepower: 0.5 HP
- Voltage: 230YY / 460Y
- Frequency: 60 Hz
- RPM (Motor): 1700 RPM
- Output RPM: ~59 RPM
- Gear Ratio: 29.00:1
- Torque: 442 lb-in
- Service Factor (S.F.): 3.10
- Duty: Continuous (CONT)
- Enclosure: IP54 TEFC (Totally Enclosed Fan Cooled)
- Insulation Class: B
- Ambient Temp: -30°C to +40°C
- Mounting: M1B
- NEMA Nominal Efficiency: 72.0%
- Connection Diameter: 0.876 in
- Lubricant: Klüber 4UH1-460N
📌 Applications:
Perfect for:
- Conveyor systems
- Material handling equipment
- Packaging machinery
- Automated production lines
- Industrial gear reduction setups
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