The SEW EURODRIVE SA47/TDRS71S4/EI76 is a helical-worm gearmotor designed for demanding industrial applications requiring robust torque transmission and precise speed control. This unit integrates a powerful helical-worm gear train with a high-efficiency electric motor, commonly found in material handling systems, packaging machinery, and automated assembly lines where reliable, continuous operation is paramount.

Technical details

• Series: SA47 / TDRS71
• Gear Type: Helical-Worm
• Motor Frame Size: 71
• Motor Design: S4 (indicating a specific motor construction and performance class)
• Motor Enclosure: EI76 (likely refers to a specific motor protection rating or terminal box configuration; verify against manufacturer datasheet for precise details)
• Voltage Class: The "S4" designation in the motor part number often correlates to a specific voltage class, typically 230/400V or 400/690V. Verify exact voltage rating against the manufacturer's datasheet.
• Output Speed: Dependent on motor speed and gear ratio; specific output RPM requires calculation based on motor RPM and gear reduction.
• Mounting Position: Typically designed for universal mounting, but specific configurations should be confirmed with the datasheet.

Applications & compatibility

This SEW EURODRIVE gearmotor is engineered for applications demanding high starting torque and a wide range of output speeds, making it suitable for conveyor systems, mixers, extruders, and machine tools. Its helical-worm design offers a compact footprint and high efficiency, particularly at lower output speeds, ensuring optimal performance in continuous duty cycles within manufacturing and processing environments.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the SEW EURODRIVE SA47/TDRS71S4/EI76 or contact our technical team for cross-reference assistance with compatible SEW EURODRIVE gearmotor components.