Images are examples, some edited with AI. The technical data are authoritative. AI notice
ISO 21287 compact cylinder, double-acting, 25 mm bore, 40 mm stroke, female rod thread M6x1.0 - E.MC
SF series compact cylinder with 25 mm bore for 40 mm stroke, double-acting and interchangeable to ISO 21287. The piston rod has an M6x1.0 female thread. Air port M5.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Ejecting, separating, positioning: the 25 mm compact cylinder is built for tasks of this kind with 40 mm of travel, short in length and standardised to ISO 21287. The piston rod has an M6x1.0 female thread for clevises, thrust pieces or custom attachments.
Advantages
- Mounting dimensions to ISO 21287, interchangeable with standardised compact cylinders from other makers
- Magnetic piston as standard, end positions can be sensed contact-free with cylinder switches
- Elastic TPU end cushions absorb the impact in both end positions
- Operating pressure 1 to 10 bar, test pressure 15 bar, piston speed 30 to 500 mm/s
Applications
- Positioning sensors and test pins
- Separating small parts at feeders
- Operating diverters and flaps in conveyor systems
Accessories and spare parts
A matching repair kit for the 25 mm bore is available for servicing. The end positions can be sensed through the magnetic piston contact-free with cylinder switches.
Technical data
| Property | Value |
|---|---|
| Standard | ISO 21287 |
| Series | SF, compact cylinder |
| Operation | double-acting |
| Bore | 25 mm |
| Stroke | 40 mm |
| Piston rod thread | female M6x1.0 |
| Air port | M5 |
| Mounting thread | M5 |
| Magnetic piston | yes, for cylinder switches |
| Cushioning | elastic TPU end cushions |
| Medium | clean compressed air, 40 µm filtration |
| Operating pressure | 1 to 10 bar (0.1 to 1.0 MPa) |
| Test pressure | 15 bar |
| Temperature | -20 to 70 °C, non-freezing |
| Piston speed | 30 to 500 mm/s |
| Barrel, end caps, piston | aluminium alloy |
| Piston rod | stainless steel |
| Seals | NBR piston seal and O-ring, TPU rod seal |
| Weight | 280 g |
| Dimension drawing | in the E.MC datasheet (PDF) |
| Manufacturer | E.MC |
| Hersteller-Nr | SFS 25/40 |
| EAN | 4050571927790 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Standard |
| Thread | M 5 |
| Piston Ø [mm] | 25 |
| Stroke [mm] | 40 |
| Norm | ISO 21287 |
| Bore (mm) | 25 |
| Temperaturbereich | -20-70 °C |
Accessories
Questions 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.