ACE Stoßdämpfer GmbH

Reliable protection from fluids and particulate

Self-Compensating, Rolling Diaphragm Technology, TPU Bellow
Energy capacity 175 in-lbs/Cycle to 1,200 in-lbs/Cycle
Stroke 0.50 in to 1.00 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.

Configure your individual shock absorber with the right accessories.
Calculate the right shock absorber for your application.

Technical Data
Energy capacity: 175 in-lbs/Cycle to 1,200 in-lbs/Cycle
Strok:  0.50 in to 1.00 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

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
Do not paint the shock absorbers due to heat emission.

On request
Special accessories available on request.