ACE

62 62 Issue7.2014 Specifications subject to change ACE Controls Inc. · Tel. 800-521-3320 · (248) 476-0213 · Fax (248) 476-2470 · E-mail: shocks@acecontrols.com · www.acecontrols.com SafetyShockAbsorbersSCS45 ​ M45x1.5 PositiveStop Stroke 1.65 1.38 B Amax Ø Ø ​ StandardDimensions 250-0683 SideFootMountingKit S45= 2 flanges + 4 screwsM8x50, DIN 912 Because of the thread pitch the fixing holes for the second foot mount should only be drilled and tapped after the first foot mount has been fixed in position. Tightening torque: 19.9 ft-lbs (screws) Clamping torque: > 258 ft-lbs C D .49 .98 max min M8 2.36 3.15 1.10 2.20 .39 .63 250-0689 SquareFlange Install with 4machine screws Tightening torque: 19.9 ft-lbs Clamping torque: > 147.5 ft-lbs 2.20 Thickness .47 Clamping Slot 1.65 .35 Ø 250-0297 LockingRing .37 2.25 Ø Thecalculationandselectionof thecorrect ACEsafetyshock absorber for your applicationshouldbe referred toACE for approval andassignment of unique identificationnumber. OrderingExample SCS45-50-1xxxx SafetyShockAbsorber ThreadSizeM45 Max. Strokewithout PositiveStop 1.97" (50mm) IdentificationNo. assignedbyACE Please indicate identificationno. incaseof replacement order CompleteDetailsRequiredwhenOrdering Moving load W (lbs) Impact velocity range v (ft/sec)max. Creep speed vs (ft/sec) Motor power HP (horsepower) Stall torque factor ST (normal 2.5) Number of absorbers inparallel n or technical data according to formulae and calculations onpage11 to13. DimensionsandCapacityChart Max.EnergyCapacity Self-Compensating OptimizedVersion Type Stroke inches Amax inches B inches Cmin inches Cmax inches D inches E 3 in-lbs/Cycle E 3 in-lbs/Cycle Min. Return Force lbs Max. Return Force lbs Max. Side Load Angle ° Weight lbs SCS45-25 0.91 5.71 3.74 1.26 2.60 2.60 6,019 10,621 15.7 22.5 3 2.49 SCS45-50 1.91 7.68 4.72 1.57 3.58 3.58 12,037 20,799 15.7 32.6 2 3.00 SCS45-75 2.91 9.69 5.71 1.97 4.65 4.57 18,056 30,978 11.2 40.5 1 3.51 For other stroke lengths, special options (such as higher or lower impact velocity etc.), please consult ACE.