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Festo
547581
Rotary actuator DSM-25-270-CC-FW-A-B
The Festo 547581 is a double-acting rotary vane industrial component featuring a size 25 design with an operating pressure range of 0.15 MPa to 1 MPa and pneumatic shock absorber cushioning at both ends. It provides a swivel and adjustment range of 0 degrees to 246 degrees with a 10-degree cushioning angle, a -3-degree precision adjustment, a 21 mm permissible stop radius, and a repetition accuracy of 0.1 degrees. Position sensing is accomplished via a proximity switch, supporting a maximum swivel frequency of 1 Hz at 6 bar and a maximum stop force of 320 N within an ambient temperature range of -10 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 547581
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 547581.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Cushioning angle
- 10 deg
- Adjustment range of swivel angle
- 0 deg...246 deg
- Swivel angle
- 0 deg...246 deg
- Permissible stop radius
- 21 mm
- Cushioning
- Pneumatic shock absorber at both ends
- Mounting position
- Any
- Precision adjustment
- -3 deg
- Mode of operation
- Double-acting
- Structural design
- Rotary vane
- Position sensing
- Via proximity switch
- Operating pressure
- 0.15 MPa...1 MPa | 1.5 bar...10 bar
- Max. swivel frequency at 6 bar
- 1 Hz
- Repetition accuracy
- 0.1 deg
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -10 °C...60 °C
- Max. stop force
- 320 N
- Max. axial force
- 50 N
- Max. radial force
- 120 N
- Theoretical torque at 6 bar
- 5 Nm
- Permissible mass moment of inertia
- 0.03 kgm²
- Product weight
- 735 g
- Type of mounting
- With internal thread
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Drive shaft material
- Steel | Nickel-plated
- Seals material
- TPE-U(PU)
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 547581. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.