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Festo
559241
Standard cylinder DSNU-20-40-PPS
The Festo 559241 is a double-acting industrial component featuring a 20 mm piston diameter and a 40 mm stroke with a male M8 piston rod thread. Designed with a single-ended piston rod, this unit operates on compressed air within a 1 to 10 bar working pressure range and incorporates self-adjusting PPS pneumatic end-position cushioning. It conforms to ISO 6432 and CETOP RP 52 P standards, delivering a theoretical force of 188.5 N on the advance stroke and 158.3 N on the return stroke at 6 bar. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 559241
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 559241.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 40 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M8
- Cushioning
- PPS: Self-adjusting pneumatic end-position cushioning
- Assembly position
- Any
- Conforms to standard
- CETOP RP 52 P | ISO 6432
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod | Cylinder barrel
- Variants
- Single-ended piston rod
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Ambient temperature
- -20 ... 80 °C
- Impact energy in end positions
- 0.2 J
- Cushioning length
- 15 mm
- Theoretical force at 6 bar, return stroke
- 158.3 N
- Theoretical force at 6 bar, advance stroke
- 188.5 N
- Moving mass with 0 mm stroke
- 44 g
- Additional weight per 10 mm stroke
- 7.2 g
- Basic weight for 0 mm stroke
- 186.8 g
- Additional mass factor per 10 mm of stroke
- 4 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/8
- Materials note
- Conforms to RoHS
- Materials information for cover
- Wrought Aluminum alloy | neutral anodization
- Materials information for piston rod
- High alloy steel, non-corrosive
- Materials information for cylinder barrel
- High alloy steel, non-corrosive
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 559241. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.