Festo DFM-20-20-P-A-KF 170915 guided actuator

Guided actuator for precision motion

The Festo DFM-20-20-P-A-KF is a guided actuator designed for controlled linear movement in automation tasks. It suits engineers and technicians who need repeatable positioning in test equipment or assembly fixtures. The unit arrives new in a single pack with a red finish. Model number 170915 identifies this specific configuration.

Verify mounting pattern and stroke requirement

Before ordering, confirm that the actuator’s mounting interface matches the fixture or machine frame you intend to use. Check that the 20 mm stroke length provides the travel distance your application demands. Ensure the available air supply meets the pressure range required for reliable operation. Review the load and moment specifications against your moving mass.

Integrates with pneumatic circuits and guide rails

The actuator fits into a pneumatic system using standard fittings and tubing sized for the port threads. It frees the designer from building a separate guidance mechanism because the integrated plain-bearing guide handles side loads and moments. The compact body allows installation in tight machine envelopes where a separate cylinder and guide block would not fit. A filter-regulator-lubricator unit upstream protects the seals and extends service life.