The SEW Eurodrive RF137 R77DRN90L4/BE2HR/TF is a gear motor designed for demanding industrial applications requiring precise speed control and robust torque. This unit operates on a dual frequency system, supporting both 50 Hz and 60 Hz power supplies, and delivers variable output speeds suitable for a range of machinery. Its construction is engineered for reliability in environments where consistent performance is critical.

Technical details

• Series: RF137
• Model Designation: R77DRN90L4/BE2HR/TF
• Input Voltage: 220 V
• Input Current: 6.00 A
• Frequency Compatibility: 50 Hz / 60 Hz
• Output Speed (50 Hz): 1461 RPM
• Output Speed (60 Hz): 1767 RPM
• Gear Reduction Ratio: Not explicitly defined by provided information; verify against manufacturer datasheet.
• Motor Type: AC Gear Motor

Applications & compatibility

This SEW Eurodrive gear motor is commonly integrated into automated systems such as conveyor belts, packaging machinery, material handling equipment, and processing lines where consistent and controlled rotational power is essential. Its specifications suggest compatibility with various industrial control systems and machine designs that require a reliable drive solution.

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 RF137 R77DRN90L4/BE2HR/TF or contact our technical team for cross-reference assistance with compatible SEW Eurodrive components.