Question

Which actuators produce rotary motion?

Answer 1

Answer:

There are three main types of pneumatic rotary actuators. Scotch yoke, vane, and rack-and-pinion. Scotch yoke and rack-and-pinion actuators are similar, in the sense that they convert linear motion into rotary.

Explanation :

rotary actuator

A rotary actuator is an actuator that produces a rotary motion or torque. The simplest actuator is purely mechanical, where linear motion in one direction gives rise to rotation. The most common actuators are electrically powered; others may be powered pneumatically or hydraulically, or use energy stored in springs.