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Festo
177279
Swivel/linear unit DSL-40-160-270-P-S2-FF-KF
The Festo 177279 is a double-acting industrial rotary vane component featuring a 40 mm piston diameter, a 160 mm stroke, and a ball-bearing guide for torque and guide protection. Operating on dried compressed air within a 2.5 to 8 bar pressure range, this unit delivers a 20 Nm torque at 6 bar alongside a 272-degree swivel angle and a 270-degree rotation angle adjustment range. It incorporates flexible cushioning rings and plates at both ends with a 2.1-degree cushioning angle, a 12 mm cushioning length, and position detection capabilities for inductive and proximity sensors. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 177279
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 177279.
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Verified configuration
Technical Specifications
- Cushioning angle
- 2.1 deg
- Rotation angle adjustment range
- 270 deg
- Stroke
- 160 mm
- Piston diameter
- 40 mm
- Swivel angle
- 272 deg
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Fine adjustment
- 5 deg
- Mode of operation
- double-acting
- Design structure
- Rotary vane
- Position detection
- For inductive sensors | For proximity sensor
- Variants
- S2: through piston rod
- Protection against torque/guide
- with ball-bearing guide
- Operating pressure
- 2.5 ... 8 bar
- Max. impact speed
- 500 mm/s
- Max. swivel frequency at 6 bar
- 2 Hz
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Ambient temperature
- -10 ... 60 °C
- Cushioning length
- 12 mm
- Torque at 6 bar
- 20 Nm
- Theoretical force at 6 bar, return stroke
- 495 N
- Theoretical force at 6 bar, advance stroke
- 603 N
- Permissible mass moment of inertia
- 0.00024 kgm2
- Additional weight per 10 mm stroke
- 175 g
- Basic weight for 0 mm stroke
- 5,200 g
- Product weight
- 5,200 g
- Mounting type
- Clamped in T-slot | with external (male) thread | Optional
- Pneumatic connection
- G1/8
- Materials information for cover
- Wrought Aluminum alloy | Anodized
- Materials information for seals
- TPE-U(PU)
- Materials information, housing
- Aluminum | Smooth anodized
- Materials information for piston rod
- Heat-treatment 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 177279. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.