TRD manufactures cylinders that are renowned for their durability, high-quality construction and long-lasting performance. TRD maintains an industry leading delivery schedule--standard delivery in 2-3 days. Every cylinder is proudly made-to-order in the USA with the highest quality components, and all product lines have a wide variety of options and modifications available.

Learn more about our industry leading delivery schedule.

Position Feedback Low Friction (PFLF)

TRD’s Position Feedback Low Friction (PFLF) cylinders are ideal for applications where the cylinder can touch down on a part and provide position feedback, thus gauge a part. They can also be used in conjunction with a Position Control System (PCS) for closed-loop positioning.
  • Highly accurate actuators, featuring infinite resolution, linearity of ± 1 percent of full stroke and ± .001” mechanical repeatability.
  • Electronic controllers available for dual set point and scalable analog output applications.
  • Strokes available up to 24”.
  • Eight bore sizes available from 1-1/2" up to 8”.
  • Easily repairable.
  • Permanent lubrication design provides outstanding service life. Click here to learn more!

Basic position feedback low friction cylinder (cutaway)