ADN-S-63-25-A-P-A Festo Compact Cylinder

USD 78.00

Double-acting compact cylinder with 25mm stroke and 63mm piston diameter. Features G1/8 pneumatic connection and elastic cushioning at both ends.

SKU Festo-8092121 Category
Compact pneumatic cylinders

ADN-S-63-25-A-P-A Festo Compact cylinder

Model Identifier ADN-S-63-25-A-P-A
Official Part Number 8092121
GTIN Standard 4052568301910

Technical Overview

The Festo ADN-S-63-25-A-P-A is a high-performance double-acting compact cylinder designed for space-constrained applications. It features a 63mm piston diameter, a 25mm stroke length, and integrated position sensing capabilities for proximity switches. Built with an anodised wrought aluminium alloy housing and a high-alloy stainless steel piston rod, it provides reliable operation with elastic cushioning rings at both ends to reduce impact energy. This pneumatic actuator is RoHS-compliant and operates within a pressure range of 0.4 to 10 bar.

Key Features

  • Double-acting operation
  • Integrated position detection via proximity switch
  • Elastic cushioning rings/plates at both ends
  • Space-saving compact design
  • High-alloy stainless steel piston rod
  • Anodised wrought aluminium alloy housing and cover
  • RoHS-compliant materials
  • Optional mounting positions

Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke of 1870 N.

Technical Specification Matrix

ParameterValue
Stroke25 mm
Piston diameter63 mm
CushioningElastic cushioning rings/plates at both ends
Mounting positionoptional
Mode of operationDouble-acting
Piston-rod endMale thread
DesignPiston Piston rod
Position detectionVia proximity switch
Symbol00991217
VariantsPiston rod at one end
Operating pressure (MPa)0.04 MPa ... 1 MPa
Operating pressure (bar)0.4 bar ... 10 bar
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC1 - Low corrosion stress
LABS (PWIS) conformityVDMA24364-B2-L
Ambient temperature0 °C ... 80 °C
Impact energy in end positions1.3 J
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke1750 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke1870 N
Moving mass for 0 mm stroke151 g
Additional moving mass per 10 mm stroke16 g
Basic weight for 0 mm stroke499 g
Additional weight per 10 mm stroke77 g
Type of mountingWith through-hole Via female thread With accessories
Pneumatic connectionG1/8
Note on materialsRoHS-compliant
Material coverAnodised wrought aluminium alloy
Material dynamic sealsTPE-U(PU)
Material housingAnodised wrought aluminium alloy
Material piston rodHigh-alloy stainless steel

Industrial Applications

1. High-Force Workpiece Clamping in Compact Machining Fixtures

Utilizing the cylinder's high advance stroke force of 1870 N at 0.6 MPa to securely clamp metal components during automated milling or welding processes. The ultra-compact ADN-S design paired with the high 63 mm piston diameter allows the fixture to remain exceptionally small while delivering substantial holding power.

Problem Solved

Engineers often struggle to fit high-force pneumatic actuators into tight CNC or welding fixtures without obstructing the tool path. This cylinder solves the space constraint issue, providing immense clamping force in a highly restricted footprint.

1870 N advance stroke63 mm piston diameterDouble-acting0.4 bar ... 10 bar operating pressure

2. Short-Stroke Inline Embossing and Stamping Station

Integrating the cylinder into a specialized inline pressing station to mark part numbers or logos on aluminum and rigid plastic housings. The exact 25 mm stroke provides the precise short travel required, while the elastic cushioning rings at both ends absorb the 1.3 J impact energy to prevent machine wear.

Problem Solved

Creating permanent indentations on a fast-paced manufacturing line requires high force but extremely short travel distance. Standard tie-rod cylinders take up too much vertical space, whereas this compact cylinder easily integrates into low-clearance pressing stations.

25 mm stroke1.3 J impact energyElastic cushioning rings/platesG1/8 pneumatic connection

3. Heavy Defect Ejection on Automated Conveyor Systems

Deployed at a quality control checkpoint to swiftly push heavy, out-of-spec products off a main conveyor line into a rejection bin. The cylinder uses position detection via proximity switches to ensure the pusher advances and retracts in perfect synchronization with the conveyor's PLC and machine vision system.

Problem Solved

Rejecting dense or heavy defective parts swiftly requires a robust actuator that triggers accurately without bending under load. The position sensing capability and high-alloy stainless steel piston rod ensure synchronized, reliable ejection without mechanical failure.

Position detection via proximity switchHigh-alloy stainless steel piston rod1750 N return stroke force151 g moving mass

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