1. Precision Component Pressing in ISO Class 5 Cleanroom Assembly
Deployed as a micro-pressing actuator in semiconductor or sensitive medical device assembly machines. The cylinder extends its 20 mm stroke to press small components, such as PCBs or plastic housing snaps, together. The compact twin-piston design utilizes a plain-bearing guide to guarantee strict non-rotational linear movement. Operating at an optimal 0.6 MPa (6 bar), it generates exactly 94 N of advance force, which provides a secure, controlled press without damaging delicate sub-assemblies.
Problem SolvedStandard pneumatic cylinders often suffer from rotational play and can generate excessive particulates, contaminating sensitive cleanroom environments. This Festo unit solves the problem by providing a highly rigid, zero-rotation 'Guidance' design that is certified for ISO 14644-1 Class 5 cleanrooms, ensuring particulate-free operation while fitting into the tight physical footprint of micro-assembly automation.
Class 5 according to ISO 14644-1Plain-bearing guideTheoretical force advance 94 N20 mm strokeGuidance design
2. Pallet Escapement and Stopping Mechanism for Miniature Conveyors
Utilized along high-speed automated conveyor lines to accurately sequence, stop, or hold lightweight product pallets. Triggered by a double-acting pneumatic system (1.5 to 8 bar), the cylinder extends to block incoming trays. The integrated elastic cushioning rings safely absorb the kinetic energy of the moving pallets, while the robust yoke drive mechanism withstands the lateral load exerted by the conveyor.
Problem SolvedConveyor escapements frequently fail, bend, or misalign due to repetitive lateral impacts and twisting forces from moving loads. The DGTZ-GF-10-20-P-A mitigates this through its highly rigid plain-bearing guide and 0.08 J impact energy tolerance, effectively resisting up to 5.1 N of lateral effective load and ensuring reliable, repeatable pallet stopping without the need for bulky, custom-built external guide rails.
Yoke drive unitImpact energy 0.08 JMax effective load 5.1 NElastic cushioning rings/platesM5 Pneumatic connection
3. Automated Sensor Positioning for End-of-Line Quality Inspection
Integrated into automated QA testing stations where measuring probes or optical sensors must be linearly advanced into an inspection zone. The cylinder drives the sensor exactly 20 mm forward to take measurements and quickly retracts it (60 N return force at 0.6 MPa) to clear the area for the next part. Integrated slots allow for position detection via proximity switches, instantly verifying full extension and retraction to the master PLC.
Problem SolvedDuring automated quality testing, measurement probes must be positioned with extreme repeatability; any twisting, rotational deflection, or over-travel invalidates the test data. The cylinder's precise plain-bearing guide eliminates rotational movement, while its 10 mm adjustable end-position range allows instrumentation engineers to perfectly fine-tune the sensor's final stopping depth without altering the machine's mechanical mounting.
Adjustable end-position range 10 mmPosition detection via proximity switchTheoretical force return 60 NDouble-acting0.6 MPa operating pressure
