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Festo
549963
Standard cylinder DNGZK-2 1/2"- -PPV-A
The Festo part number 549963 is a double-acting industrial component with a 2 1/2" piston diameter, a UNF5/8-18 piston rod thread, and an adjustable pneumatic cushioning (PPV) at both ends based on the ISO 15552 standard. Operating at working pressures from 0.6 to 10 bar with dried compressed air, it delivers a theoretical force of 1,870 N on the advance stroke and 1,682 N on the return stroke across a stroke length of 1 to 2,000 mm. The unit features a single-ended piston rod with a male thread, position detection for proximity sensors, an ambient temperature range of -20 to 80 °C, and a corrosion resistance classification of CRC 2. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 549963
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Stroke
- 1 ... 2,000 mm
- Piston diameter
- 2 1/2"
- Piston rod thread
- UNF5/8-18
- Based on the standard
- ISO 15552 (previously also VDMA 24652, ISO 6431, NF E49 003.1, UNI | 10290)
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- Single-ended piston rod
- Working pressure
- 0.6 ... 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
- Cushioning length
- 23 mm
- Theoretical force at 6 bar, return stroke
- 1,682 N
- Theoretical force at 6 bar, advance stroke
- 1,870 N
- Additional weight per 10 mm stroke
- 60 g
- Basic weight for 0 mm stroke
- 2,765 g
- Mounting type
- with accessories
- Pneumatic connection
- NPT3/8-18
- Materials information for cover
- Aluminum
- Materials information for seals
- NBR | TPE-U(PU)
- Materials information, housing
- Aluminum die cast
- Materials information for piston rod
- High alloy steel
- Materials information for cylinder barrel
- Wrought Aluminum alloy
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 549963. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.