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Festo
190238
Semi-rotary actuator DRE-77-F12-Q06-FS-O
The Festo 190238 is a single-acting rack and pinion industrial component featuring a size 77 actuator with an ISO 5211 compliant F12 flange hole pattern and a VDI/VDE 3845 NAMUR valve connection. This un-cushioned unit operates at 2 to 10 bar using dried compressed air, delivering a 90-degree swivel angle with spring-force closing and adjustable end-position ranges of -4 to 8 degrees at 0° and -8 to 4 degrees at 90°. Rated with a CRC 3 corrosion resistance classification and II 2 GD c X ATEX identification for ambient temperatures between -20°C and +60°C, the device functions in any assembly position without position detection. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190238
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190238.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size of actuator
- 77
- Flange hole pattern
- F12
- Swivel angle
- 90 deg
- End-position adjustment range at 0°
- -4 ... 8 deg
- End-position adjustment range at 90°
- -8 ... 4 deg
- Fitting connection conforms to standard
- ISO 5211
- Cushioning
- No cushioning
- Assembly position
- Any
- Mode of operation
- single-acting
- Design structure
- Rack and pinion
- Position detection
- No
- Closing direction
- Spring force, closing
- Valve connection conforms to standard
- VDI/VDE 3845 (NAMUR)
- Operating pressure
- 2 ... 10 bar
- ATEX identification
- II 2 GD c X
- ATEX ambient temperature
- -20°C <= Ta <= +60°C
- Operating medium
- Dried compressed air, lubricated or unlubricated
- CE symbol (see declaration of conformity)
- according to EU-Ex protection guideline (ATEX)
- Corrosion resistance classification CRC
- 3
- Ambient temperature
- -20 ... 80 °C
- Air consumption at 6 bar per cycle 0°-90°-0°
- 18 l
- Product weight
- 19,800 g
- Shaft connection
- V27
- Pneumatic connection
- Subbase | G1/4
- Materials note
- Contains PWIS substances
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 190238. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.