A rotary actuator is used to generate 3000 in-lbf of torque using a 3000 psi pressure source.

Posted: January 9th, 2022

A rotary actuator is used to generate 3000 in-lbf of torque using a 3000 psi pressure source. The torque efficiency of the actuator is 92%. Calculate the required volumetric displacement of the actuator.

True or False. Accumulators tend to reduce the stiffness of a hydraulic control system, thus, detracting from the inherit advantage that hydraulic systems have over electrical systems.