Overview
The Festo DFM-80-80-P-A-GF (170887) is a professional-grade double-acting pneumatic guided cylinder designed for reliable linear motion control in industrial automation. With an 80mm bore and 80mm stroke, this guided actuator provides smooth, precise operation at pressures from 0.5 to 10 bar. The DFM series combines guided rod construction with elastic cushioning to deliver repeatable positioning and extended service life in demanding applications.
Key Features
- Double-Acting Operation: Compressed air on both advance and return strokes for responsive control
- Guided Rod Construction: Integrated plain-bearing guide eliminates piston tilt and ensures straight-line travel
- Elastic Cushioning: Cushioning rings/plates at both ends dampen impact and reduce noise
- Proximity Switch Ready: Integrated slots accommodate proximity sensors for position detection and feedback
- Yoke-Mount Design: 125mm center-of-gravity distance supports flexible mounting configurations
- Wide Operating Range: -20 to 80°C ambient temperature tolerance for indoor and light outdoor use
Technical Specifications
- Bore Diameter: 80 mm
- Stroke Length: 80 mm
- Pressure Range: 0.5 to 10 bar (operating)
- Mode of Operation: Double-acting
- Mounting Position: Optional (mounting possible in multiple orientations)
- Guide Type: Plain bearing guide
- Cushioning: Elastic cushioning rings/plates (both ends)
- Operating Medium: Compressed air per ISO 8573-1:2010 [7:4:4]
- Max. Speed: 0.4 m/s
- Ambient Temperature: -20 to +80°C
- Load Center Distance (Xs): 125 mm
- Series: DFM (Guided Drive)
- Manufacturer: Festo
Typical Applications
- Assembly machine guiding and positioning
- Precision machinery fixtures and work-holding
- Material handling and transfer systems
- Packaging equipment actuators
- CNC machine tool assist cylinders
- Press and forming machine controls
Compatibility & Replacements
Compatible With
- Festo pneumatic control systems and solenoid valves
- Compressed air networks compliant with ISO 8573-1 (7:4:4)
- Standard G1/8 and G3/8 pneumatic porting connections
- Proximity switch mount kits (SMTSO series for 50mm+ strokes)
- Festo pilot-operated directional control valves
Replaces / Drop-In Replacement For
- Other Festo DFM-80-XX-P-A-GF variants with identical bore/stroke (confirm pressure rating)
- Legacy guided cylinder models with equivalent 80mm bore specification (verify mounting footprint)
Works With
- ISO 4401 (CETOP) solenoid valve manifolds
- Compressed air ISO 8573-1 standard networks
- Festo position detection systems (SMTSO-8E proximity switches with SMB-8E mount kit)
- Lubricated operation capable (if required—lubrication must be consistent if used)
