Introduction to W47-DRN90L4 SEW Eurodrive Right Angle Gear Drives

The W47-DRN90L4 is a high-quality right angle gear drive developed by SEW Eurodrive, specifically designed to meet the demanding power transmission needs of various industrial scenarios. It features a compact and robust structure, integrating a precision gearbox with a DRN90L4 motor to provide efficient, stable and space-saving transmission solutions for equipment requiring right-angle power redirection.

Equipped with advanced spiral bevel gear technology, this gear drive ensures smooth meshing, low friction and minimal noise, achieving a transmission efficiency of up to 94%. The optimized gear design distributes loads evenly, reducing wear and tear and extending the service life of internal components, making it suitable for long-term continuous operation in harsh industrial environments.

The W47-DRN90L4 adopts a durable aluminum alloy housing, which offers excellent rigidity, heat dissipation and corrosion resistance, effectively protecting the internal structure from dust, oil and temperature variations. It supports multiple installation modes, including foot-mounted and flange-mounted, and can be flexibly matched with solid or hollow output shafts to adapt to different load connection requirements.

With a reduction ratio ranging from 3.2 to 75 and a maximum output torque of 190Nm, this gear drive can accurately achieve speed reduction and torque increase to meet diverse speed and load demands. Pre-filled with long-acting synthetic lubricating oil, it requires minimal maintenance, reducing downtime and operational costs. It is widely used in material handling, packaging machinery, light industry and other fields, serving as a reliable and efficient core transmission component for industrial production.

SEW Reducer W Series Models, Weights and Motor Combinations

Note: The weights are for the reducer body only (aluminum housing) and vary slightly by installation type. Motor combinations are based on SEW standard SPIROPLAN® matching, covering IE1-IE4 efficiency classes and common power ranges.