Miniature Shock Absorbers
PMCN225MH2
Reliable protection from fluids and particulate
Self-Compensating, Rolling Diaphragm Technology, TPU Bellow
Energy capacity 360 in-lbs/cycle
Stroke 0.50 inch
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.
CAD Drawings
Product-Downloads
Dimensions
Stroke | 0.50 inch |
M | M20x1.5 inch |
Technical Data
Energy capacity 360 in-lbs/cycle Energy capacity 400,000 in-lbs/h Effective weight min. 400 lbs Effective weight max. 2,000 lbs Return Force min. 1.80 lbs Return Force max. 19.11 lbs Return Time 0.3 s Side Load Angle max. 4 ° 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 | NoteFinal preliminary test must be done on the application. Safety informationDo not paint the shock absorbers due to heat emission. On requestSpecial accessories available on request. |