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Festo
547579
Rotary actuator DSM-25-270-P-FW-A-B
The Festo part number 547579 is a double-acting rotary vane industrial component featuring a size 25 design with an adjustable swivel angle range from 0 degrees to 270 degrees and a cushioning angle of 1.2 degrees. Operating on compressed air according to ISO 8573-1:2010 [7:-:-] within an operating pressure range of 0.15 MPa to 1 MPa, this unit incorporates elastic cushioning rings or pads at both ends and enables position sensing via proximity switch. It functions across an ambient temperature range of -10 °C to 60 °C, exhibits a repetition accuracy of 1 degree, and offers a maximum swivel frequency of 2 Hz at 6 bar. Submit the exact part number, quantity, and application requirements to request 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
- 547579
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 547579.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Cushioning angle
- 1.2 deg
- Adjustment range of swivel angle
- 0 deg...270 deg
- Swivel angle
- 0 deg...270 deg
- Permissible stop radius
- 21 mm
- 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
- Operating pressure
- 0.15 MPa...1 MPa | 1.5 bar...10 bar
- Max. swivel frequency at 6 bar
- 2 Hz
- Repetition accuracy
- 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
- Cleanroom suitability, measured according to ISO 14644-14
- Class 6 according to ISO 14644-1
- 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
- 0.015 kgm²
- Product weight
- 725 g
- Type of mounting
- With internal thread
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Drive shaft material
- Steel | Nickel-plated
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 547579. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.