The Festo ADN-16-15-I-P-A is a compact double-acting pneumatic cylinder built to ISO 21287, designed for space-constrained automation tasks where a small footprint and reliable linear force output are essential. With a 16 mm bore and 15 mm stroke, it delivers 121 N advance force and 90 N return force at 6 bar, making it well-suited for clamping, indexing, and short-travel actuator applications. The female thread piston-rod end and M5 pneumatic connection port allow straightforward integration into most machine assemblies. It features elastic cushioning rings at both ends, proximity switch–compatible position detection, and Class 5 cleanroom suitability — a combination that suits both standard factory and controlled-environment installations. Festo Part Number: 536228. Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
Note: This cylinder is supplied as a bare unit. Proximity switches, mounting accessories, fittings, and tubing are sold separately — ask us to quote a complete assembly.
Festo ADN-16-15-I-P-A – ISO 21287 Compact Cylinder Overview
The Festo ADN-16-15-I-P-A belongs to Festo's ADN series of compact cylinders, designed and manufactured to ISO 21287 — the international standard for short-stroke, space-saving pneumatic actuators. With a 16 mm bore diameter and 15 mm stroke, this cylinder is engineered for applications where installation envelope is tight but reliable, repeatable linear motion remains non-negotiable. The ADN series is a preferred choice in South Indian manufacturing plants precisely because of its dimensional interchangeability with other ISO 21287-compliant actuators and its proven durability under continuous duty cycles.
Key Features
ISO 21287 compliant design — ensures dimensional interchangeability with other ISO-standard compact cylinders, simplifying OEM machine builds and spares management.
Double-acting operation — delivers controlled force on both advance and return strokes, allowing positive actuation in both directions without relying on spring return.
121 N advance / 90 N return force at 6 bar — sufficient for clamping, ejecting, and short-travel positioning tasks across a wide range of machinery.
Elastic cushioning rings/plates at both ends — absorbs end-position impact energy (rated 0.15 J) and reduces mechanical stress on machine structures, extending service life.
Female thread piston-rod end (M4) — internal thread at the rod end simplifies direct attachment of clevis pins, push rods, or custom tooling without adapters.
Proximity switch–ready position detection — cylinder body accepts standard Festo proximity switches for end-position feedback, enabling closed-loop PLC control.
ISO Class 5 cleanroom suitability — measured per ISO 14644-14, qualifying this cylinder for use in pharmaceutical, food packaging, and electronics manufacturing environments.
LABS/PWIS conformity (VDMA 24364-B1/B2-L) — suitable for use near paint shops and lacquering lines without risk of surface contamination or fish-eye defects.
Anodised aluminium barrel and cover — smooth-anodised bore surface and wrought aluminium construction deliver corrosion resistance class CRC 2 with a lightweight overall mass of just 93 g.
Flexible mounting options — through-hole mounting, female thread mounting, and accessory-based mounting are all supported, accommodating diverse machine frame configurations.
Class 5 per ISO 14644-1 (measured per ISO 14644-14)
RoHS Compliance
Yes – RoHS compliant
Common Applications
Textile machinery (Coimbatore) — thread tensioner actuation, bobbin ejection, and fabric guide positioning on ring frames and winding machines where compact actuator envelopes are mandatory.
Plastic injection moulding — gate pin actuation, small-part ejection, and mould insert clamping on single and multi-cavity tools where fast, repeatable strokes are critical.
Food and pharmaceutical packaging lines — ISO Class 5 cleanroom rating qualifies this cylinder for tablet press reject gates, blister pack indexing, and pouch seal clamps.
Electronics and PCB assembly — component pick-and-place micro-clamping, PCB hold-down fixtures, and label applicator actuation in automated SMT lines.
Automotive assembly jigs — short-travel locking pins, part locators, and toggle clamp drives on welding fixtures and assembly stations.
Printing and labelling machines — paper/film registration stops, dancer roll tensioners, and impression cylinder engagement in flexo and offset printing lines.
Why Buy from Murali Pneumatics?
Authorized Festo Channel Partner since 1991 — over three decades of application experience with Festo pneumatic cylinders across Coimbatore's manufacturing sector.
100% genuine Festo products — every ADN cylinder supplied carries full Festo warranty and traceable batch documentation. No grey-market or counterfeit risk.
Ready stock of popular ADN variants — common bore and stroke combinations are maintained at our Mill Road, Coimbatore store for same-day or next-day supply.
Expert technical support — call or WhatsApp +91 98422 47546 for cylinder selection, mounting advice, or help specifying the right proximity switch and fitting combination.
Compatible Accessories
Proximity switches (SME / SMEO / SMT-8M series) — T-slot or groove-mount magnetic sensors for end-position detection; specify NPN/PNP output to match your PLC input card.
Mounting brackets and flanges (SNCS / LBN series) — foot mounts, swivel flanges, and clevis brackets designed for ADN series cylinder bodies.
Flow control fittings (GRLA / GRLZ series) — one-way throttle valves for M5 ports to control piston speed on advance and return strokes independently.
Push-in fittings (QS-M5 series) — quick-connect M5 fittings compatible with 4 mm and 6 mm OD tubing for fast, tool-free pneumatic connections.
Polyurethane / PA tubing (PUN / PLN series) — 4 mm and 6 mm OD tubing in cut lengths or coils to complete the air circuit from valve to cylinder.
Clevis pin and rod-eye accessories (SGA / SGS series) — to convert the M4 female rod thread to a pivot connection for angular or swinging motion applications.
All accessories available from stock. Ask us to bundle your complete assembly.
