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Festo
190237
Semi-rotary actuator DRE-77-F10-Q06-FS-O
The Festo part number 190237 is a single-acting rack and pinion industrial component featuring an actuator size of 77 and a 90-degree swivel angle with no cushioning. Operating at 2 to 10 bar with dried compressed air, this assembly includes an ISO 5211 fitting connection, a VDI/VDE 3845 NAMUR valve connection, and an F10 flange hole pattern. It provides an end-position adjustment range of -4 to 8 degrees at 0 degrees and -8 to 4 degrees at 90 degrees, functioning with spring-force closing in any assembly position across an ambient temperature range of -20 to 80 degrees Celsius. Certified with an ATEX identification of II 2 GD c X for ambient temperatures between -20 and +60 degrees Celsius and a corrosion resistance classification CRC of 3, it bears the CE symbol according to the EU-Ex protection guideline. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190237
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 190237.
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Verified configuration
Technical Specifications
- Size of actuator
- 77
- Flange hole pattern
- F10
- 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
- V22
- 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 190237. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.