Parker SC650-4 Male Button Shock Absorber 0.91in Stroke

Product Description

The PARKER SC650-4 is a male button shock absorber designed to decelerate and cushion moving loads in industrial automation and motion control applications. The unit features a 0.25-inch stainless steel rod diameter, a 0.87-inch outside diameter body, and a 0.91-inch stroke length. The body is steel with a black oxide finish. Thread size is 1-12, and the overall length is 5.62 inches. It is installed by maintenance technicians and automation specialists working on pneumatic or mechanical positioning systems that require controlled end-of-travel energy absorption.

This shock absorber is suited for light-duty industrial applications including pneumatic actuator end stops, pick-and-place equipment, conveyor stops, and similar motion control assemblies. The male button style allows for direct contact with moving components. Operating temperature range is 32 degrees F to 150 degrees F, making it appropriate for standard indoor industrial environments. Package quantity is one unit per order.

Key Features

• Male button absorber type for direct load contact at end of travel
• 0.91-inch stroke length provides controlled deceleration travel
• Stainless steel rod resists corrosion in light-moisture environments
• Steel body with black oxide finish for durability
• 1-12 thread size for secure mounting in standard tapped bores
• Rated for operating temperatures from 32 degrees F to 150 degrees F

Compatibility

Designed as an OEM-style replacement or new-installation shock absorber for light-duty industrial pneumatic and mechanical motion control systems requiring a 1-12 threaded male button style unit with a 0.25-inch rod diameter.

Installation Notes

Installation is typically performed by qualified automation or maintenance technicians. De-energize and depressurize the system fully before removing or installing the shock absorber. Use appropriate thread sealant and torque the unit into the mounting bore by hand until snug, then tighten with a wrench to the fitting manufacturer's standard procedure for the thread size. Verify stroke alignment with the contacting load before returning the system to service.