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ISO 21287 compact cylinder, double-acting, 40 mm bore, 20 mm stroke, female rod thread M8x1.25 - E.MC
ISO 21287 compact cylinder with a 40 mm bore and 20 mm stroke for clamping and stopping in tight spaces. Double-acting, 1 to 10 bar, magnetic piston for end-position sensing. Piston rod with M8x1.25 female thread.
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- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Short travel, short cycles: with a 40 mm bore and 20 mm stroke, this ISO 21287 compact cylinder handles clamping and stopping right at the station. Its magnetic piston signals the end positions to a cylinder switch, and the air supply connects via G 1/8.
Attachments fix into the M8x1.25 female thread in the piston rod, without the rod protruding further beyond the end cap.
Advantages
- Built to ISO 21287, fits mounts and fixings for this standard
- Tube, end caps and piston of aluminium alloy, piston rod of carbon steel
- M8x1.25 female thread in the piston rod for direct mounting of attachments
- Elastic NBR bumpers absorb the piston at 30 to 500 mm/s
Applications
- Ejecting parts from holders and nests
- Locking slides and indexing tables in end position
- Clamping and holding workpieces in fixtures
Accessories and spare parts
A repair kit for compact cylinders with a 40 mm bore is available for servicing. With the magnetic piston, cylinder switches can sense both end positions.
Technical data
| Property | Value |
|---|---|
| Design | Compact cylinder to ISO 21287 |
| Operation | double-acting |
| Bore | 40 mm |
| Stroke | 20 mm |
| Piston rod | female thread M8x1.25 |
| Air port | G 1/8 |
| Magnetic piston | yes |
| Medium | clean compressed air, filtered to 40 µm |
| Operating pressure | 1 to 10 bar (0.1 to 1.0 MPa) |
| Proof pressure | 15 bar |
| Temperature | -20 to 70 °C, non-freezing |
| Piston speed | 30 to 500 mm/s |
| End-position cushioning | elastic NBR bumpers |
| Tube, end caps, piston | aluminium alloy |
| Piston rod material | carbon steel |
| Seals | piston seal NBR, rod seal TPU, O-rings NBR |
| Guidance | PTFE guide ring, sintered bronze bearing |
| Weight | 430 g |
| Dimension drawing | in the E.MC datasheet (PDF) |
| Manufacturer | E.MC |
| Hersteller-Nr | SFS 40/20 |
| EAN | 4050571928292 |
| 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 | G 1/8 |
| Piston Ø [mm] | 40 |
| Stroke [mm] | 20 |
| Norm | ISO 21287 |
| Bore (mm) | 40 |
| Temperaturbereich | -20-70 °C |
Accessories
Questions about this item
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