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PMC150M

Reliable protection from fluids and particulate

Self-Compensating, Rolling Diaphragm Technology, PTFE Bellow
Energy capacity 175 in-lbs/Cycle
Stroke 0.50 in

Hermetically sealed: the shock absorbers from the ACE PMC Protection series come with a compact, well-sealed cap.
This PTFE (Teflon) protective bellows cap extends product life by safely encapsulating the proven ACE rolling diaphragm from the fluids and abrasive particles. Aggressive cutting, lubricating and cleaning agents don't stand a chance. The shock remains maintenance-free and ready-to-install. Stainless steel versions are also available for extreme environments.
The PMC series is a good alternative to the SP type air bleed collar if compressed air is not easily available. Self-compensating shock absorbers react to changing energy conditions, without adjustment

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 175 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: PTFE, steel insert: Stainless steel (1.4404/1.4571, AISI 316L/316Ti) ; Rolling diaphragm: EPDM

Damping medium Oil, temperature stable

Application field Finishing and processing centers, Clean room areas, Pharmaceutical industry, Medical technology, Food industry, Linear slides, Pneumatic cylinders, Machines and plants

Note

Final preliminary test must be done on the application.

Safety information

The volume of the hermetically sealed PTFE bellows is displaced by volume compensation of the rolling diaphragm seal.

On request

Special accessories available on request.