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Festo
556462
Swivel actuator unit DSL-25-25-270-P-A-S2-B
The Festo 556462 is a double-acting rotary vane industrial component featuring a 25 mm piston diameter, a 25 mm stroke, and a swivel angle adjustment range of 0 deg to 270 deg with a maximum angle of 272 deg. This part incorporates elastic cushioning rings or pads at both ends, a plain bearing-guide for torsion protection, and through piston rod variants supporting a 2.5 bar to 8 bar operating pressure using compressed air. Position sensing is achieved via proximity switch, operating with a repetition accuracy of 1 deg, a 2 deg swivel angle backlash, a -6 deg precision adjustment, and a corrosion resistance class of 1. Submit the exact part number, quantity, and application requirements for 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
- 556462
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556462.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Adjustment range of swivel angle
- 0 deg...270 deg
- Stroke
- 25 mm
- Piston diameter
- 25 mm
- Swivel angle
- 0 deg...272 deg
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Precision adjustment
- -6 deg
- Mode of operation
- Double-acting
- Structural design
- Rotary vane
- Position sensing
- Via proximity switch
- Variants
- Through piston rod
- Protection against torsion/guide
- With plain bearing-guide
- Operating pressure
- 2.5 bar...8 bar
- Max. impact velocity
- 500 mm/s
- Max. swivel frequency at 6 bar
- 2 Hz
- Swivel angle backlash
- 2 deg
- Repetition accuracy
- 1 deg
- 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)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -10 °C...60 °C
- Dynamic load torque
- 0.45 Nm
- Theoretical force at 6 bar, retracting
- 173.5 N
- Theoretical force at 6 bar, advancing
- 246 N
- Theoretical torque at 6 bar
- 5 Nm
- Permissible mass moment of inertia
- 0.00011 kgm²
- Product weight
- 1678 g
- Basic weight with 0 mm stroke
- 1510 g
- Additional weight per 10 mm stroke
- 67 g
- Type of mounting
- Alternatively: | Clamped in T slot
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 556462. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.