The SEW EURODRIVE SA77/T DRN90L4/BE2 is a helical-worm gearmotor designed for robust industrial applications requiring precise speed reduction and high torque output. This unit is part of the SA77 series, indicating a specific frame size and mounting configuration within SEW-EURODRIVE's extensive gearmotor portfolio. The DRN90L4 designation within the part number specifies key motor characteristics, including its frame size and number of poles, which directly influence its performance and speed capabilities.

Technical details

• Gear Type: Helical-Worm
• Motor Frame Size: DRN90L4 (indicative of motor dimensions and mounting)
• Motor Poles: 4-pole (determines synchronous speed, typically 1800 RPM for 60Hz operation)
• Voltage Class: Verify specific voltage requirements against the manufacturer's datasheet; part number does not explicitly define voltage.
• Power Rating: The DRN90L4 designation typically corresponds to a specific power output range; consult manufacturer documentation for exact wattage.
• Mounting Configuration: SA77/T indicates a specific shaft orientation and mounting foot arrangement.
• Brake Designation: BE2 signifies the presence and type of an integrated brake system.

Applications & compatibility

This SEW-EURODRIVE gearmotor is commonly employed in material handling systems, conveyor belts, packaging machinery, and other industrial automation processes where consistent and reliable torque is essential. Its helical-worm gearing provides a high reduction ratio and a self-locking capability when stationary, making it suitable for applications requiring holding torque without continuous power. Compatibility should be verified with specific control systems and mounting requirements.

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 SA77/T DRN90L4/BE2 or contact our technical team for cross-reference assistance with compatible SEW-EURODRIVE gearmotor components.