Electrak® PPA-M actuators are designed for robust and versatile multi-purpose functionality. With dual input shaft capability, these actuators are easily adaptable to customer supplied motors and/or synchronous operation with multiple PPA-M units. Able to withstand harsh environments, these highly efficient ball screw units can be operated manually and are essentially maintenance free. Thomson® Electrak® PPA-M Linear Actuator, Non-Driven, 1500 lb Dynamic/3000 lb Static Load, 4 in Maximum Stroke, 0.33 in/s Full Load and No Load Maximum, 30 % Duty Cycle, 8.8 in Retracted Length, 14.8 in L x 4.828 in H Dimensions