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Festo
177204
Swivel/linear unit DSL-20- -270-P-S2-CC-KF
The Festo part number 177204 is a double-acting rotary vane industrial component featuring a 20 mm piston diameter, a 270 deg rotation angle adjustment range, a 238 deg swivel angle, and a stroke of 10 to 100 mm. Operating on dried compressed air at pressures from 2.5 to 8 bar, this unit delivers 2.5 Nm of torque at 6 bar and incorporates both shock absorbers and flexible cushioning rings at both ends with a 12 deg cushioning angle. It operates within an ambient temperature range of -10 to 60 °C, accommodates inductive and proximity sensors for position detection, and utilizes a ball-bearing guide for torque and guide protection. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 177204
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 177204.
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Verified configuration
Technical Specifications
- Cushioning angle
- 12 deg
- Rotation angle adjustment range
- 270 deg
- Stroke
- 10 ... 100 mm
- Piston diameter
- 20 mm
- Swivel angle
- 238 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
- 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
- 1 Hz
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Ambient temperature
- -10 ... 60 °C
- Cushioning length
- 5 mm
- Torque at 6 bar
- 2.5 Nm
- Theoretical force at 6 bar, return stroke
- 120.5 N
- Theoretical force at 6 bar, advance stroke
- 158 N
- Permissible mass moment of inertia
- 0.0012 kgm2
- Additional weight per 10 mm stroke
- 52 g
- Basic weight for 0 mm stroke
- 1,220 g
- Product weight
- 1,220 g
- Mounting type
- Clamped in T-slot | with external (male) thread | Optional
- Pneumatic connection
- M5
- 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 177204. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.