The Walter 48H321 Capstan Axle is a critical mechanical component designed exclusively for the Line-Mate III linear finishing system (Model 30-A 268). In the realm of industrial surface finishing, the precision of the rotating assembly is paramount to achieving consistent scratch patterns and uniform finishes on stainless steel, aluminum, and other metals. This axle serves as the primary interface between the tool's drive spindle and the pneumatic drum (typically part number 07-F 031), which holds the abrasive belts.
Manufactured from high-grade, hardened steel, the Capstan Axle is engineered to withstand the radial loads and torque generated during heavy-duty grinding and polishing operations. Unlike generic adapters, this OEM part features precise tolerances that ensure the pneumatic drum remains perfectly concentric during rotation. Runout or wobble in the axle can lead to chatter marks on the workpiece, uneven wear on the abrasive belt, and premature failure of the tool's bearings. By utilizing the genuine 48H321 axle, operators maintain the structural integrity of the drive train.
Installation involves threading the axle onto the main output shaft of the Line-Mate III. The design includes specific keying or seating surfaces that lock the drum in place, preventing slippage under load. For maintenance and repair operations (MRO), replacing a worn or bent axle is a standard procedure to restore the tool to its original performance specifications. This component is essential for shops utilizing the Line-Mate system for graining, polishing, and blending applications.
| Additional Information |
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| Packaging Description:1 per each |
| Product Type:Capstan Axle |
| Compatibility:Line-Mate III |
