Motor shaft cotter pin Zimmer Refurbished

The Motor shaft cotter pin is a refurbished equipment component used within a larger medical equipment assembly. It serves a discrete electromechanical function and is intended for installation as part of the host system rather than standalone use.

A cotter pin is a simple mechanical retainer that passes through a drilled shaft or fastener and is bent or spread to resist unintended withdrawal. Motor and pump components convert electrical energy into mechanical motion or moving air inside equipment. They are typically paired with a power circuit, wiring, mounts, and downstream mechanical or pneumatic parts.

Drive components may turn a shaft, actuate a linkage, or operate a pumping mechanism, depending on the surrounding assembly. Their operation depends on the host system supplying the correct electrical control and on associated bearings, couplings, tubing, or fasteners being installed correctly. Service technicians replace these parts when rebuilding a motion or air-moving subsystem, then inspect nearby harnesses, mounts, shafts, springs, and connectors as part of reassembly. Refurbished condition indicates the component has been processed for reuse through inspection and testing, without implying any particular test result or remaining service life.

Key Features

• Shaft retention - captures the associated shaft hardware through a cross-hole so the connected part remains mechanically retained.
• Electromechanical function - converts supplied electrical power into motion used by the surrounding mechanism or air-moving assembly.
• Subsystem integration - works with control electronics, wiring, mounts, and mechanical or pneumatic interfaces rather than operating as a standalone accessory.
• Serviceable assembly role - allows a drive section to be repaired at component level instead of replacing unrelated enclosure or control parts.
• Mechanical interface - transfers motion through a shaft, linkage, impeller, or pump mechanism according to the host equipment design.

Ideal For

• Biomedical equipment service departments
• Electromechanical repair and refurbishment
• Equipment assemblies using internal motors or pumps