Images are examples, some edited with AI. The technical data are authoritative. AI notice
Stopper cylinder, non-rotating, double-acting, Ø 50 mm, stroke 20 mm DFSP-Q-50-20-DF-PA - Festo 576162
The DFSP-Q-50-20-DF-PA stops workpiece carriers on transfer lines, with 50 mm piston diameter and 20 mm stroke. The extended piston rod absorbs impact forces up to 6280 N, with 1570 N lateral force permitted during switching. Corrosion resistance class CRC 2, ambient temperature -10 to 80 °C.
Available
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
With 50 mm piston diameter and 20 mm stroke, the DFSP stops workpiece carriers at defined positions, the extended piston rod withstands impact forces up to 6280 N. The DFSP-Q-50-20-DF-PA operates double-acting, the operating pressure range is 1 to 10 bar.
Benefits
- Impact force on the extended piston rod up to 6280 N, lateral force during switching up to 1570 N
- Non-rotating thanks to flattened piston rod, stroke 20 mm
- Cycle frequency up to 5 Hz, operating pressure 1 to 10 bar
- Piston rod in high-alloy stainless steel, CRC 2
- Position sensing via proximity switches, air connection G1/8
Applications
Typical locations are assembly lines, transfer systems and test stations where workpiece carriers are stopped reliably with a 50 mm piston. Any mounting position, ambient temperature -10 to 80 °C, stroke 20 mm.
Technical data
| Order code | DFSP-Q-50-20-DF-PA |
|---|---|
| Festo part number | 576162 |
| Stroke | 20 mm |
| Piston diameter | 50 mm |
| Cushioning | P: elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Mode of operation | double-acting |
| Design | piston, piston rod, profile barrel, non-rotating |
| Position detection | via proximity switch |
| Anti-rotation/guide | flattened piston rod |
| Operating pressure | 1 to 10 bar |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | lubricated operation possible (in which case lubricated operation will always be required) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Ambient temperature | -10 to 80 °C |
| Impact force | 6280 N |
| Permissible lateral force during switching operation | 1570 N |
| Maximum cycle frequency | 5 Hz |
| Type of mounting | with through-hole, with female thread, with accessories |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS compliant |
| Material collar screw | galvanised steel |
| Material cover | anodised wrought aluminium alloy |
| Material seals | TPE-U(PU) |
| Material piston rod | high-alloy stainless steel |
| Material roller | galvanised steel |
| Material cylinder barrel | smooth-anodised wrought aluminium alloy |
| Piston rod thread | M8 |
| Piston-rod end | female thread |
| Variants | non-rotating piston rod |
| Weight | 1.1 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DFSP-Q-50-20-DF-PA |
| EAN | 4052568225261 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | verdrehgesicherte Kolbenstange |
| Thread | G 1/8 |
| Piston Ø [mm] | 50 |
| Stroke [mm] | 20 |
| Seal material | TPE-U(PU) |
| Medium | Compressed air |
| Function | double-acting |
| Actuation type | pneumatic |
| Operating conditions | ISO 8573-1 |
| Series | DFSP |
| Bore (mm) | 50 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Stopper cylinder, non-rotating, double-acting, Ø 50 mm, stroke 25 mm DFSP-Q-50-25-DF-PA - Festo 576163
Item FES-576163Stopper cylinder with roller, single-acting pulling, Ø 50 mm, stroke 25 mm DFSP-Q-50-25-PR-PA - Festo 576166
Item FES-576166Stopper cylinder, non-rotating, double-acting, Ø 50 mm, stroke 30 mm DFSP-Q-50-30-DF-PA - Festo 576164
Item FES-576164Stopper cylinder with roller, single-acting pulling, Ø 50 mm, stroke 30 mm DFSP-Q-50-30-PR-PA - Festo 576167
Item FES-576167Stopper cylinder with roller, single-acting pulling, Ø 40 mm, stroke 30 mm DFSP-Q-40-30-PR-PA - Festo 576143
Item FES-576143Questions 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.


