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Festo
559258
Standard cylinder DSNU-25-250-PPS
The Festo 559258 is a double-acting industrial component featuring a 25 mm piston diameter, a 250 mm stroke, and an M10x1,25 male piston rod thread that conforms to ISO 6432 and CETOP RP 52 P standards. Operating on compressed air within a 1 to 10 bar pressure range, this unit incorporates self-adjusting pneumatic end-position cushioning (PPS) with a 17 mm cushioning length and delivers theoretical forces of 294.5 N on the advance stroke and 247.4 N on the return stroke at 6 bar. Constructed with a single-ended piston rod design and a CRC 2 moderate corrosion resistance classification, it functions in ambient temperatures from -20 to 80 °C with a moving mass of 71 g at 0 mm stroke. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 559258
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 559258.
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Verified configuration
Technical Specifications
- Stroke
- 250 mm
- Piston diameter
- 25 mm
- Piston rod thread
- M10x1,25
- 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
- 0.3 J
- Cushioning length
- 17 mm
- Theoretical force at 6 bar, return stroke
- 247.4 N
- Theoretical force at 6 bar, advance stroke
- 294.5 N
- Moving mass with 0 mm stroke
- 71 g
- Additional weight per 10 mm stroke
- 11 g
- Basic weight for 0 mm stroke
- 238 g
- Additional mass factor per 10 mm of stroke
- 6 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 559258. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.