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Stopper cylinder, single-acting pulling, Ø 50 mm, stroke 20 mm DFSP-50-20-PF-PA - Festo 576159
DFSP stopper cylinder with 50 mm piston diameter and 20 mm stroke for conveyor and transfer systems. 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
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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. Single-acting, pulling: compressed air at 1.2 to 10 bar retracts the piston rod and releases the workpiece carrier, the spring handles the return.
Benefits
- Impact force on the extended piston rod up to 6280 N, lateral force during switching up to 1570 N
- Piston rod end with female thread M8 for custom stop pieces
- Cycle frequency up to 5 Hz, operating pressure 1.2 to 10 bar
- Piston rod in high-alloy stainless steel, CRC 2
- Position sensing via proximity switches, air connection G1/8
Applications
The DFSP sits below or beside the belt in conveyor systems and assembly machines and releases workpiece carriers cycle by cycle. Any mounting position, ambient temperature -10 to 80 °C, stroke 20 mm.
Technical data
| Order code | DFSP-50-20-PF-PA |
|---|---|
| Festo part number | 576159 |
| Stroke | 20 mm |
| Piston diameter | 50 mm |
| Cushioning | P: elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Mode of operation | single-acting, pulling |
| Design | piston, piston rod, profile barrel |
| Position detection | via proximity switch |
| Anti-rotation/guide | round piston rod |
| Operating pressure | 1.2 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 |
| Weight | 1.2 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DFSP-50-20-PF-PA |
| EAN | 4052568225230 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Thread | G 1/8 |
| Piston Ø [mm] | 50 |
| Stroke [mm] | 20 |
| Seal material | TPE-U(PU) |
| Medium | Compressed air |
| Function | single-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, double-acting, Ø 50 mm, stroke 20 mm DFSP-50-20-DF-PA - Festo 576156
Item FES-576156Stopper cylinder, double-acting pulling, Ø 50 mm, stroke 20 mm DFSP-50-20-F-PA - Festo 576153
Item FES-576153Stopper cylinder, double-acting, Ø 50 mm, stroke 20 mm DFSP-50-20-DS-PA - Festo 576147
Item FES-576147Stopper cylinder, double-acting pulling, Ø 50 mm, stroke 20 mm DFSP-50-20-S-PA - Festo 576144
Item FES-576144Stopper cylinder, single-acting pulling, Ø 50 mm, stroke 25 mm DFSP-50-25-PF-PA - Festo 576160
Item FES-576160Questions about this item
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