Protective coatings and O-ring seals throughout.Hybrid Acme style nut and screw design or Ball Screw and brake design.Ball detent over load clutch.Thermal overload incorporated into the motor.Heavy wall constructionHeat treated gearsSpecificationsSpecificationValueAnti-RotationNoCable Length254.000 mm / 10.000 inManual OverrideNoNominal Stroke50.80 mm / 2.00 inProtection, End of StrokeLimit SwitchProtection, Mid StrokeOverload ClutchScrew TypeAcmeTemperature Max65 °C / 149 °FTemperature Min-29 °C / -20 °FVoltage24 VdcVoltage Tolerance20-32 VDCMaximum Current Draw12.5 ampHarness10" Packard 56Control HarnessNoneControlNoneFeedbackNoneSerializedNoSmart ActuationNoContains LiquidsNoReturnableNoPerformanceValueLoad, Dynamic2,670 N / 600 lbfLoad, Static13,345 N / 3,000 lbfMax Speed38.35 mm/s / 1.51 in/sMin Speed16.00 mm/s / 0.63 in/s