This SEW Eurodrive 02873729 is a hollow shaft component designed for integration into specific SEW Eurodrive gear motor systems. The part number indicates it is intended for use with gear units that feature a 237mm outer diameter housing and a 165mm shaft diameter, commonly found in the MW450 series of gearmotors. This component facilitates direct mounting of the gear unit onto the driven shaft, eliminating the need for a separate coupling and reducing overall system length.

Technical details

• Manufacturer Series Designation: MW450
• Gear Unit Housing Outer Diameter: 237 mm
• Gear Unit Shaft Diameter: 165 mm
• Component Type: Hollow Shaft
• Mounting Configuration: Direct shaft mounting
• Material: Typically hardened steel for durability and torque transmission (verify with manufacturer datasheet for exact material specification)
• Torque Rating: Dependent on the specific SEW Eurodrive gear unit it is paired with (consult gear unit datasheet for precise torque capacity)
• Shaft Bore Type: Designed to accept a specific shaft size for a press-fit or keyed connection (verify exact bore dimensions and keyway specifications with manufacturer datasheet)

Applications & compatibility

This hollow shaft is engineered for direct integration with SEW Eurodrive MW450 series gearmotors. It is commonly employed in applications requiring a compact and robust drive solution, such as in material handling systems, industrial mixers, pump drives, and conveyor systems where space is a constraint and direct shaft mounting is preferred for efficiency and reduced component count.

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 02873729 or contact our technical team for cross-reference assistance with compatible MW450 series gearmotor components.