Actuator Double Acting

- Mar 20, 2017 -

Double-acting actuator selection is based on DA series pneumatic actuator. The output torque of the gear-type actuator is the piston pressure (supplied by the air supply pressure) multiplied by the radius of the pitch circle (force arm), as shown in Fig. And the friction resistance is low. As shown in Figure 5, the output torque is linear when clockwise and counterclockwise. Under normal operating conditions, the recommended safety factor for the double acting actuator is 25-50%