Electronic Controls Deliver Precise Pneumatic Motion

Controls & Instrumentation content from Hydraulics & Pneumatics: When compared to other motion-control methods, there are many reasons to consider powering machines with pneumatics. Unlike electromechanical systems, where the electric power source is typically located right at the actuator, air compressors for pneumatic systems can be located some distance from the cylinder. This means the air cylinder can often be much smaller and lighter compared to a mechanical actuator like a ball screw and its electric motor.