Images are examples, some edited with AI. The technical data are authoritative. AI notice
Compact cylinder ISO 21287, double-acting Ø 20 mm stroke 25 mm ADN-20-25-I-P-A - Festo 536246
Short Festo compact cylinder ADN-20-25-I-P-A: 188 N on advance and 141 N on return at 6 bar, 25 mm stroke. Mounting dimensions to ISO 21287. Prepared for proximity switches.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Standardised to ISO 21287 and much shorter than an ISO 15552 cylinder: the ADN-20-25-I-P-A has a 20 mm piston and 25 mm stroke. At 6 bar it reaches 188 N.
Benefits
- Theoretical force at 6 bar: 188 N advance, 141 N return
- Conforms to ISO 21287, connection and mounting dimensions are standardised
- Piston rod with female thread M6 for clevis, rod eye or attachment
- Elastic cushioning rings at both ends (P), permissible impact energy 0.2 J
- Operating pressure 0.6 to 10 bar
- Air connection M5
Applications
Typical tasks for the ADN-20-25-I-P-A are clamping, lifting and pushing with 25 mm of travel in machine and fixture building. The ADN-20-25-I-P-A is mounted via through-holes, female threads or mounting accessories.
Technical data
| Feature | Value |
|---|---|
| Type | ADN-20-25-I-P-A |
| Festo part number | 536246 |
| Stroke | 25 mm |
| Piston diameter | 20 mm |
| Piston rod thread | M6 |
| Cushioning | P: elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Conforms to standard | ISO 21287 |
| Piston rod end | female thread |
| Position sensing | for proximity switches |
| Variants | single-ended piston rod |
| Operating pressure | 0.6 to 10 bar |
| Mode of operation | double-acting |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating medium | lubricated operation possible (then required for all further operation) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Ambient temperature | -20 to 80 °C |
| Impact energy in end positions | 0.2 J |
| Theoretical force at 6 bar, return stroke | 141 N |
| Theoretical force at 6 bar, advance stroke | 188 N |
| Moving mass at 0 mm stroke | 30 g |
| Additional weight per 10 mm stroke | 21 g |
| Basic weight at 0 mm stroke | 131 g |
| Additional moving mass per 10 mm stroke | 6 g |
| Mounting type | with through-holes, with female thread, with accessories |
| Pneumatic connection | M5 |
| Note on materials | RoHS compliant |
| Cover material | aluminium, anodised |
| Seal material | TPE-U(PUR) |
| Piston rod material | high-alloy steel |
| Cylinder barrel material | wrought aluminium alloy, smooth-anodised |
| Weight | 0.165 kg |
| Manufacturer | Festo |
| Hersteller-Nr | ADN-20-25-I-P-A |
| EAN | 4052568087517 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | einseitige Kolbenstange |
| Material | Aluminium |
| Thread | M5 |
| Piston Ø [mm] | 20 |
| Stroke [mm] | 25 |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 21287 |
| Operating conditions | ISO 8573-1 |
| Series | ADN |
| Bore (mm) | 20 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Compact cylinder ISO 21287, double-acting Ø 20 mm stroke 25 mm ADN-20-25-A-P-A - Festo 536238
Item FES-536238Double-acting compact cylinder Ø 20 mm stroke 25 mm ADN-20-25-A-PPS-A - Festo 577169
Item FES-577169Compact cylinder ISO 21287, double-acting Ø 20 mm stroke 20 mm ADN-20-20-I-P-A - Festo 536245
Item FES-536245Compact cylinder ISO 21287, double-acting Ø 20 mm stroke 20 mm ADN-20-20-A-P-A - Festo 536237
Item FES-536237Double-acting compact cylinder Ø 20 mm stroke 20 mm ADN-20-20-I-PPS-A - Festo 577160
Item FES-577160Alternatives
Compact cylinder ISO 21287, double-acting Ø 25 mm stroke 25 mm ADN-25-25-A-P-A - Festo 536255
Item FES-536255Compact cylinder ISO 21287, double-acting Ø 32 mm stroke 25 mm ADN-32-25-A-P-A - Festo 536272
Item FES-536272Compact cylinder ISO 21287, double-acting Ø 40 mm stroke 25 mm ADN-40-25-A-P-A - Festo 536293
Item FES-536293Compact cylinder ISO 21287, double-acting Ø 50 mm stroke 25 mm ADN-50-25-A-P-A - Festo 536314
Item FES-536314Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







