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Festo
175878
Swivel/linear unit DSL-40-40-270-P-S20-CC
The Festo 175878 is a double-acting rotary vane industrial component featuring a 40 mm piston diameter, a 40 mm stroke, and a 240 deg swivel angle within a 270 deg rotation angle adjustment range. Operating at 2.5 to 8 bar with dried compressed air, this S20 variant includes a through, hollow piston rod, a plain-bearing guide, and dual-end cushioning combining CC shock absorbers and P flexible cushioning rings. It delivers 20 Nm of torque at 6 bar, a max impact speed of 500 mm/s, a max swivel frequency of 0.7 Hz at 6 bar, an ambient temperature range of -10 to 60 °C, and supports position detection via inductive or proximity sensors with any assembly position. Submit the exact part number, quantity, and application requirements for a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 175878
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 175878.
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Verified configuration
Technical Specifications
- Cushioning angle
- 15 deg
- Rotation angle adjustment range
- 270 deg
- Stroke
- 40 mm
- Piston diameter
- 40 mm
- Swivel angle
- 240 deg
- Cushioning
- CC: Shock absorber at both ends | 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
- 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
- Wrought Aluminum alloy | 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 175878. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.