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Festo
175869
Swivel/linear unit DSL-40-25-270-P-S20-CR
The Festo part number 175869 is a double-acting rotary vane industrial component featuring a 40 mm piston diameter, a 25 mm stroke, and a 240 degree swivel angle with a 270 degree rotation angle adjustment range. Operating at 2.5 to 8 bar with dried compressed air, this unit delivers 20 Nm of torque at 6 bar and incorporates shock absorber right cushioning along with flexible cushioning rings or plates at both ends. It includes a through, hollow piston rod variant, a plain-bearing guide, a 15 degree cushioning angle, and position detection capabilities for inductive or proximity sensors across an ambient temperature range of -10 to 60 degrees Celsius. Request a quote today by submitting the exact part number, quantity, and application requirements.
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Request a Quote- Manufacturer
- Festo
- Part number
- 175869
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Cushioning angle
- 15 deg
- Rotation angle adjustment range
- 270 deg
- Stroke
- 25 mm
- Piston diameter
- 40 mm
- Swivel angle
- 240 deg
- Cushioning
- CR: shock absorber right | P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Fine adjustment
- 1.5 deg
- Mode of operation
- double-acting
- Design structure
- Rotary vane
- Position detection
- For inductive sensors | For proximity sensor
- Variants
- S20: through, hollow piston rod
- Protection against torque/guide
- with plain-bearing guide
- Operating pressure
- 2.5 ... 8 bar
- Max. impact speed
- 500 mm/s
- Max. swivel frequency at 6 bar
- 0.7 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
- 660 N
- Permissible mass moment of inertia
- 0.004 kgm2
- Additional weight per 10 mm stroke
- 170 g
- Basic weight for 0 mm stroke
- 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
- Wrought Aluminum alloy | Smooth anodized
- Materials information for piston rod
- Heat-treatment steel
Engineering context
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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 175869. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.