Parker MC6450-1 Male Button Shock Absorber

Product Description

The PARKER MC6450-1 is a male button shock absorber designed to decelerate moving loads and absorb kinetic energy in industrial automation and motion control systems. It features a 0.75 inch rod diameter, a 2.5 inch outside diameter, and a 2.91 inch stroke length. The overall length is 8.85 inches. Threaded at 2-1/2-12, it mounts directly into machine frames, end stops, or actuator assemblies. Weighing 6.1 pounds, this is a heavy-duty unit suited for high-force deceleration applications. It is typically installed by industrial maintenance technicians and automation engineers working on pneumatic or mechanical positioning systems.

This shock absorber is intended for use in industrial environments where controlled deceleration of moving machine components is required. Common applications include end-of-stroke cushioning on linear slides, robotic arm stops, conveyor end stops, and pneumatic cylinder deceleration. The male button style allows direct contact actuation without additional tooling or adapters. It is appropriate for both new machine builds and replacement installations where a failed or worn shock absorber must be swapped out to restore safe, repeatable cycle performance.

Key Features

• Male button contact style for direct load actuation without adapters
• 0.75 inch rod diameter for high lateral load resistance
• 2.91 inch stroke delivers extended energy absorption travel
• 2-1/2-12 thread for secure, vibration-resistant mounting
• 8.85 inch overall length accommodates deep mounting configurations
• 6.1 pound construction indicates heavy-duty internal components

Compatibility

Designed as an OEM-style replacement or new-installation shock absorber for industrial automation equipment requiring a 2-1/2-12 threaded male button unit with a 2.5 inch outside diameter and 2.91 inch stroke.

Installation Notes

Installation is typically performed by qualified industrial maintenance technicians or mechanical engineers. Before servicing or replacing a shock absorber, de-energize all pneumatic or hydraulic circuits and lock out or tag out the associated machinery per OSHA LOTO procedures. Verify thread engagement depth and ensure the absorber is torqued into the mounting body using the correct spanner or wrench on the flats provided — do not use the rod or button as a leverage point. After installation, cycle the machine slowly to confirm proper contact alignment and full stroke travel before returning to normal operating speed.