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Festo
549556
Hinge cylinder DWB-50-125-Y
Engineered with a 50 mm piston diameter and a 125 mm stroke, this double-acting Festo industrial component operates between 1 bar and 10 bar using compressed air as per ISO 8573-1:2010 [7:4:4]. The unit features adjustable pneumatic cushioning at both ends with a 20 mm cushioning length, integrated flow control at both ends, a piston rod end with an external thread and rod clevis, and a swivel mounting on the bearing cap yielding a retracting theoretical force of 990 N at 6 bar. Suitable for any mounting position within an ambient temperature range of -10 °C to 60 °C, part number 549556 accommodates oil lubrication if required for further use. Submit the exact part number, quantity, and application requirements to request a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 549556
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 549556.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 125 mm
- Piston diameter
- 50 mm
- Piston rod thread
- M16x1.5
- Wide rod clevis/swivel mounting
- 19.5 mm
- Cushioning
- Pneumatic cushioning, adjustable at both ends
- Mounting position
- Any
- Structural design
- Piston | Piston rod with rod clevis | Swivel mounting on bearing cap | Cylinder barrel
- Velocity control
- Integrated ow control at both ends
- Position sensing
- None
- Piston rod end
- External thread with rod clevis
- Operating pressure
- 1 bar...10 bar
- Mode of operation
- Double-acting
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -10 °C...60 °C
- Impact energy in the end positions
- 0.7 J
- Cushioning length
- 20 mm
- Theoretical force at 6 bar, retracting
- 990 N
- Theoretical force at 6 bar, advancing
- 1178 N
- Moving mass at 0 mm stroke
- 664 g
- Additional moving mass per 10 mm stroke
- 25 g
- Basic weight with 0 mm stroke
- 1338 g
- Additional weight per 10 mm stroke
- 37 g
- Alternative connections
- See product drawing
- Type of mounting
- With swivel mounting on bearing cap | With accessories
- Pneumatic connection
- Rc1/4
- Rod clevis material
- Cast steel
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 549556. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.