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Festo
157659
Swivel module DSM-25-270-P-FW
The Festo part number 157659 is a double-acting rotary vane industrial component featuring a size 25 design structure, a 270-degree swivel angle, and a rotation angle adjustment range of 0 to 270 degrees with a -5 degree fine adjustment. It operates on filtered compressed air at an operating pressure of 1.5 to 10 bar, delivering a torque of 5 Nm at 6 bar alongside flexible cushioning rings or plates at both ends with a 2.2-degree cushioning angle. Rated with ATEX identification II 2 G c T4 for ambient temperatures from -10 to 60 °C, this 690 g unit includes internal female thread mounting and supports any assembly position without position detection. 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
- 157659
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 157659.
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
- 2.2 deg
- Rotation angle adjustment range
- 0 ... 270 deg
- Swivel angle
- 270 deg
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Fine adjustment
- -5 deg
- Mode of operation
- double-acting
- Design structure
- Rotary vane
- Position detection
- No
- Operating pressure
- 1.5 ... 10 bar
- Max. swivel frequency at 6 bar
- 2 Hz
- ATEX identification
- II 2 G c T4
- ATEX ambient temperature
- 0°C <= Ta <= +60°C
- Operating medium
- Filtered compressed air
- CE symbol (see declaration of conformity)
- according to EU-Ex protection guideline (ATEX)
- Ambient temperature
- -10 ... 60 °C
- Torque at 6 bar
- 5 Nm
- Product weight
- 690 g
- Mounting type
- with internal (female) thread
- Pneumatic connection
- M5
- Materials note
- Free of copper and PTFE
- Materials information for drive shaft
- Steel | Nickel plated
- Materials information for seals
- TPE-U(PU)
- Materials information, housing
- Wrought Aluminum alloy
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 157659. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.