Products by On Line Controls, Inc.

For precise control of tubing outside diameter during extrusion, the MicroAir line of air pressure regulators and controllers regulates air pressure to an exact set point. Pressure is maintained for widely varying flow rates such as when a cut is made, etc. The "force balance regulator" provides...

Motorized Potentiometers are high precision proportional controls for automating analog driven devices. Each model contains a slip clutch to protect the potentiometers end stops, prevents gear train breakage, and allows for manual adjustment when motor is off. Our motor pots combine pot, gear and...