ACE

111 Issue7.2014 Specifications subject to change 111 ACE Controls Inc. · Tel. 800-521-3320 · (248) 476-0213 · Fax (248) 476-2470 · E-mail: shocks@acecontrols.com · www.acecontrols.com HydraulicDampersHB-28 .39 1.10 .79 Stroke 1.02 .55 .39 thick .32 .55 EndFitting EndFitting StandardDimensions– inches R0.27 1.42 1.26 24° .47 .31 .31 .31 .63 .31 .39 1.26 .63 .39 M8x1.25 1.18 1.18 M8x1.25 .47 .79 .51 .59 .65 36° .63 .63 .24 .47 1.42 .51 Ø Ø Ø Ø Ø .39 Ø L+/- 0.08 extended +max 0.24 atmaximum adjustment Dimensions Type Stroke inches (mm) L extended inches (mm) 1 Max. Compression Force lbs (N) HB-28-50 1.97 (50) 6.30 (160) 674.43 (3,000) HB-28-100 3.94 (100) 10.24 (260) 674.43 (3,000) HB-28-150 5.91 (150) 14.17 (360) 674.43 (3,000) HB-28-200 7.87 (200) 18.11 (460) 674.43 (3,000) HB-28-250 9.84 (250) 22.05 (560) 674.43 (3,000) HB-28-300 11.81 (300) 25.98 (660) 562.03 (2,500) HB-28-350 13.78 (350) 29.92 (760) 449.62 (2,000) HB-28-400 15.75 (400) 33.86 (860) 337.22 (1,500) HB-28-500 19.69 (500) 41.73 (1,060) 224.81 (1,000) 1 Max. extension force for all stroke lengths 674.43 lbs (3,000N). OrderingExample HB-28-150-AA-P Type (HydraulicDamper) Body Ø 1.10" (28mm) Stroke 5.91" (150mm) PistonRodEnd FittingA8 Body End FittingA8 DampingDirection (P= inbothdirections) DampingOptions P =Damping inbothdirections N =Dampingon in strokeonly M =Dampingonout strokeonly X =Special model suffix If consideringutilizationof hydraulicdampers inparallel, please contact ACE. Formountingaccessoriesseepage164. Technical Data On request: Stainless steel, unitswithother damping characteristics, other stroke lengths, alternativeend fittings andprotective rod shrouds. Mounting: In any position. Adjustment: Adjustment of thedamping rate is achievedby pulling (or pushing) thepiston rod to its fully extended (or compressed) position.Whilepullingon the rod, turn it clockwiseor counter-clockwise until thedesireddamping is achieved. The adjustment ismulti-turn and correct dampingmay require several trial anderror adjustments. Abuilt-in antilockguard allows adjustments tobemade at any damping ratewithout unit lock up. Positivestop: Providemechanical stops0.04" to0.06" (1 to1.5mm) beforeendof each strokedirection. Free travel: Dampers have free travel accounting for up to15%of stroke. Material: Body: Black anodized aluminum. Piston rod: Steel, wear- resistant. End fittings: Zincplated steel. Mountingbrackets: Aend fitting adapts tomountingbrackets GSB-03, GSB-04 andGSB-05. Cend fitting,minus threaded stud adapts toGSB-06. Adjustable [Compression and Extension Forces 7 lbs to 674 lbs (30N to 3,000N)] A8 Eye A8 max. force674 lbs (3,000N) B8 StudThread B8 C8 AngleBall Joint C8 max. force270 lbs (1,200N) D8 ClevisFork D8 max. force674 lbs (3,000N) E8 Swivel Eye E8 max. force674 lbs (3,000N)