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Festo
547591
Rotary actuator DSM-12-270-A-B
The Festo part number 547591 is a size 12 double-acting rotary vane industrial component featuring an adjustable swivel angle from 0 degrees to 270 degrees and a permissible stop radius of 15 mm. Operating on compressed air according to ISO 8573-1:2010 [7:-:-] within a pressure range of 0.2 MPa to 1 MPa, this unit delivers a theoretical torque of 1.25 Nm at 6 bar with a maximum swivel frequency of 2 Hz. It is designed with any mounting position, a corrosion resistance class of 0, ISO 14644-1 cleanroom suitability of class 6, and a product weight of 240 g. 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
- 547591
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 547591.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 12
- Swivel angle
- 0 deg...270 deg
- Permissible stop radius
- 15 mm
- Mounting position
- Any
- Mode of operation
- Double-acting
- Structural design
- Rotary vane
- Position sensing
- None
- Operating pressure
- 0.2 MPa...1 MPa | 2 bar...10 bar
- Max. swivel frequency at 6 bar
- 2 Hz
- 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
- 90 N
- Max. axial force
- 18 N
- Max. radial force
- 45 N
- Theoretical torque at 6 bar
- 1.25 Nm
- Product weight
- 240 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)
- Housing material
- Anodized aluminum
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 547591. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.