This SEW Eurodrive pinion shaft is designed for use with X3F, X4F, and X4K series gear reducers, specifically models with frame sizes ranging from 290 to 300. The part number 20573502 indicates a component integral to the mechanical power transmission system within these SEW Eurodrive units. It serves as a critical interface for connecting motor output to the gearbox input, facilitating torque transfer in demanding industrial environments.

Technical details

• Manufacturer Series: X3F, X4F, X4K
• Frame Size Compatibility: 290-300
• Component Type: Pinion Shaft
• Function: Mechanical torque transmission interface
• Material: High-strength steel alloy (typical for this application, verify with datasheet)
• Shaft Diameter: Specific dimensions to be confirmed via manufacturer datasheet for models 290-300
• Keyway Size: Specific dimensions to be confirmed via manufacturer datasheet for models 290-300
• Surface Treatment: Corrosion-resistant coating (typical, verify with datasheet)

Applications & compatibility

This pinion shaft is essential for the reliable operation of SEW Eurodrive gear reducers in applications requiring robust and efficient power transmission. It is commonly found in heavy-duty machinery such as large conveyor systems, industrial mixers, crushers, and material handling equipment where consistent torque delivery is paramount. Compatibility is confirmed for SEW Eurodrive X3F, X4F, and X4K series gear reducers within the specified frame size range.

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 20573502 pinion shaft or contact our technical team for cross-reference assistance with compatible X3F, X4F, and X4K series components.