ACE

47 47 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 Industrial ShockAbsorbersMC33-HT/LT to64-HT/LT For Extreme Ambient Temperatures andHighCycleRates d1 M L2 Bmax d2 Amax PositiveStop Note: 5.91" strokemodel does not include stop collar andpositive stop is providedby the rodbutton ( Ø 2.36") Thecalculationandselectionof themost suitableshock absorber (effectiveweight range) shouldbecarriedout or be approvedbyACE. OrderingExample MC3350-2-HT Self-Compensating ThreadSize 1-1/4-12 (M33) Stroke 1.97" (50mm) EffectiveWeight RangeCode HT=Version for High TemperatureUse LT =Version for Low TemperatureUse CompleteDetailsRequiredwhenOrdering Load tobedecelerated W (lbs) Impact velocity v (ft/sec) Propelling force F (lbs) Operating cycles per hour C (/hr) Number of absorbers inparallel n Ambient temperature °F DimensionsandCapacityChartMC33-HT toMC64-HT Max.EnergyCapacity perCycle perHour Type 1 Stroke inches Amax B d1 d2 L2 M E 3 in-lbs/Cycle E 4 at 68 °F in-lbs/h E 4 at 212 °F in-lbs/h Max. Side Load Angle ° Weight lbs MC3325-HT 0.98 5.44 0.91 1.15 1.00 3.25 1-1/4-12 1,350 1,902,909 725,760 4 0.45 MC3350-HT 1.97 7.44 1.91 1.15 1.00 4.25 1-1/4-12 2,700 215,580 823,118 3 0.54 MC4525-HT 0.98 5.69 0.91 1.65 1.38 3.72 1-3/4-12 3,000 2,717,177 1,035,536 4 1.13 MC4550-HT 1.97 7.69 1.91 1.65 1.38 4.72 1-3/4-12 6,000 2,841,087 1,079,790 3 1.36 MC6450-HT 1.97 8.85 1.91 2.37 1.90 5.5 2-1/2-12 15,000 3,708,460 1,407,267 4 2.9 MC64100-HT 3.94 12.85 3.91 2.37 1.90 7.5 2-1/2-12 30,000 4,867,907 1,770,148 3 3.7 Adjustablemodelsarealsoavailableon request. 1 Nominal stroke length (without stop collar fitted). ​ DimensionsandCapacityChartMC33-LT toMC64-LT Max.EnergyCapacity perCycle perHour Type 1 Stroke inches Amax B d1 d2 L2 M E 3 in-lbs/Cycle E 4 in-lbs/h 2 Rod Reset Time sec Max. Side Load Angle ° Weight lbs MC3325-LT 0.98 5.44 0.91 1.15 1.00 3.25 1-1/4-12 1,350 670,000 0.9 4 1.00 MC3350-LT 1.97 7.44 1.91 1.15 1.00 4.25 1-1/4-12 2,700 760,000 0.15 3 1.2 MC4525-LT 0.98 5.69 0.91 1.65 1.38 3.72 1-3/4-12 3,000 950,000 0.08 4 2.5 MC4550-LT 1.97 7.69 1.91 1.65 1.38 4.72 1-3/4-12 6,000 1,000,000 0.16 3 3.0 MC4575-LT 2.95 9.69 2.91 1.65 1.38 5.72 1-3/4-12 9,000 1,300,000 0.24 2 3.5 MC6450-LT 1.97 8.85 1.91 2.37 1.90 5.5 2-1/2-12 15,000 1,300,000 0.24 4 6.4 MC64100-LT 3.94 12.85 3.91 2.37 1.90 7.5 2-1/2-12 30,000 1,700,000 0.60 3 8.15 MC64150-LT 5.91 17.73 5.91 2.37 2.38 9.5 2-1/2-12 45,000 2,200,000 0.75 2 11.25 Adjustablemodelsarealsoavailableon request. 1 Nominal stroke length (without stop collar fitted). 2 at -58 °F ​ NEW