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PMCN225M

Reliable protection from fluids and particulate

Self-Compensating, Rolling Diaphragm Technology, TPU Bellow
Energy capacity 360 in-lbs/Cycle
Stroke 0.50 in

Hermetically sealed: The shock absorbers from the ACE Protection family PMCN have a compact, perfectly sealed cap as a special feature.

This protection bellows, made of TPU (thermoplastic polyurethane), safely encapsulates the proven ACE rolling diaphragm from the outside environment. Aggressive cutting, lubricating and cleaning agents don't stand a chance and the function of the maintenance-free, ready-to-install shock absorber is retained. They are also available in full stainless steel.

The PMCN range is a good alternative to the SP type air bleed collar if no compressed air is available on the machine or system.

Reliable protection against aggressive environments including fluids and abrasives, these self-compensating miniature shock absorbers are the first choice where conventional dampers wear out too quickly. Use them in harsh environments where cutting, cooling or cleaning agents can attack.
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Technical Data

Energy capacity 360 in-lbs/Cycle

Stroke 0.50 in

Impact velocity range 0.22 ft/sec to 19.7 ft/sec. Other speeds on request.

Operating temperature range 32 °F to 150 °F

Mounting In any position

Positive stop Integrated

Material Outer body: Steel corrosion-resistant coating; Main bearing: Plastic; Piston rod: Hardened stainless steel (1.4125, AISI 440C); Bellow: TPU, steel insert: Stainless steel (1.4404/1.4571, AISI 316L/316Ti); Rolling diaphragm: EPDM

Damping medium Oil, temperature stable

Note

Final preliminary test must be done on the application.

Safety information

Do not paint the shock absorbers due to heat emission.

On request

Special accessories available on request.

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