ADN-S-20-10-A-P-A Festo Compact Cylinder

USD 34.58

Double-acting compact cylinder with a 10mm stroke and 20mm piston diameter. Features elastic cushioning rings at both ends and an M5 pneumatic connection.

SKU Festo-8091448 Category
Compact pneumatic cylinders

ADN-S-20-10-A-P-A Festo Compact cylinder

Model Identifier ADN-S-20-10-A-P-A
Official Part Number 8091448
GTIN Standard 4052568301415

Technical Overview

The ADN-S-20-10-A-P-A is a double-acting compact pneumatic cylinder designed for high performance in tight installation spaces. It features a 20mm piston diameter and a 10mm stroke length, utilizing elastic cushioning rings at both ends to reduce impact energy. Constructed with an anodised wrought aluminium alloy housing and a high-alloy stainless steel piston rod, it ensures durability and corrosion resistance (CRC 1). This model is optimized for position detection via proximity sensors and is suitable for cleanroom environments (ISO Class 5).

Key Features

  • Double-acting operation
  • Elastic cushioning rings/plates at both ends
  • Male thread piston-rod end
  • Position detection via proximity switch
  • RoHS-compliant materials
  • Cleanroom suitability ISO Class 5
  • Corrosion resistance class CRC 1
  • Optional mounting position

Double-acting mode of operation with a theoretical advance stroke force of 188 N at 0.6 MPa.

Technical Specification Matrix

ParameterValue
Stroke10 mm
Piston diameter20 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)0.06 MPa ... 1 MPa
Operating pressure (bar)0.6 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
Cleanroom suitabilityClass 5 according to ISO 14644-1
Ambient temperature0 °C ... 80 °C
Impact energy in end positions0.2 J
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke141 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke188 N
Moving mass for 0 mm stroke18 g
Additional moving mass per 10 mm stroke6 g
Basic weight for 0 mm stroke65 g
Additional weight per 10 mm stroke26 g
Type of mountingWith through-hole Via female thread With accessories
Pneumatic connectionM5
Note on materialsRoHS-compliant
Material coverAnodised wrought aluminium alloy
Material dynamic sealsNBR TPE-U(PU)
Material housingAnodised wrought aluminium alloy
Material piston rodHigh-alloy stainless steel

Industrial Applications

1. Semiconductor Wafer and PCB Clamping Mechanism

Utilizing the Festo ADN-S-20-10-A-P-A within automated semiconductor handling stations to gently but firmly clamp silicon wafers or printed circuit boards in place during high-precision surface mount technology (SMT) or inspection processes.

Problem Solved

Standard pneumatic actuators often introduce particulate contamination or take up too much vertical space. This cylinder solves the space constraint with its ultra-compact design and operates safely in sensitive environments thanks to its ISO 14644-1 Class 5 cleanroom suitability. The short 10 mm stroke provides rapid, low-impact (0.2 J) clamping without damaging delicate substrates.

ISO 14644-1 Class 5 Cleanroom10 mm Stroke0.2 J Impact EnergyDouble-acting pneumaticSemiconductor manufacturing

2. High-Speed End-of-Arm Tooling (EOAT) Component Ejector

Integrated into lightweight robotic end-effectors for high-speed pick-and-place operations, where the cylinder acts as a rapid pusher to eject plastic parts or small electronic enclosures from the gripper into sorting bins.

Problem Solved

High-speed robotic arms require end-effectors with absolute minimal mass to maintain high acceleration rates and maximize payload capacity. With a low basic total weight of just 91g (65g base + 26g for 10mm stroke) and an exceptionally low moving mass of 24g, this cylinder provides a reliable 188 N of advance force at 6 bar to reliably eject parts without reducing the robot's cycle time.

188 N Advance ForceLow moving mass (24g)Male thread piston-rodEOATHigh-alloy stainless steel

3. Pharmaceutical Blister Pack Defect Rejection Station

Deployed on fast-moving pharmaceutical conveyor lines to accurately push defective, lightweight blister packs or small vials off the main conveyor belt and into a secure rejection bin upon receiving a signal from an optical inspection system.

Problem Solved

Pharmaceutical sorting lines have extremely tight spatial constraints and require continuous, verifiable automation. The compact cylinder fits into confined spaces along the conveyor edge, while the integrated proximity switch position detection ensures the control system receives positive confirmation of the 10 mm extension and retraction, eliminating missed rejections and preventing line jams.

Proximity switch position detection0.6 bar to 10 bar operating pressureElastic cushioning ringsCompact footprintAutomated defect sorting

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