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Festo
170129
Standard cylinder DSNU-25- -PPV-A-CT
The Festo part number 170129 is a double-acting industrial component featuring a 25 mm piston diameter, a stroke range of 10 to 500 mm, and an M10x1,25 male piston rod thread conforming to ISO 6432. It operates within a working pressure of 1 to 10 bar using dried compressed air, and includes adjustable pneumatic cushioning at both ends with a 17 mm cushioning length and 0.3 J impact energy capacity. Built with CRC 2 corrosion resistance and CT copper- and PTFE-free variants, the unit functions in ambient temperatures from -20 to 80 °C in any assembly position while supporting position detection via proximity sensors. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 170129
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 170129.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 10 ... 500 mm
- Piston diameter
- 25 mm
- Piston rod thread
- M10x1,25
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Conforms to standard
- ISO 6432
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- CT: Free of copper and PTFE
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Authorization
- Germanischer Lloyd
- 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
- Free of copper and PTFE
- Materials information for cover
- Wrought Aluminum alloy | neutral anodization
- Materials information for seals
- NBR | TPE-U(PU)
- 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 170129. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.