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Festo
190257
Semi-rotary actuator DRE-77-F10-Q06-FS-O-PS
The Festo 190257 is a single-acting rack and pinion industrial component featuring a size 77 actuator with a 90-degree swivel angle and an F10 flange hole pattern conforming to ISO 5211. Designed with V22 shaft connection, VDI/VDE 3845 NAMUR valve connection, and CRC 3 corrosion resistance, this unpadded unit operates at 2 to 10 bar using dried compressed air with an air consumption of 18 l per cycle at 6 bar and weighs 19,800 g. It provides ATEX certification for II 2 GD c X compliance within ambient temperatures from -20°C to +60°C, while supporting an overall operating temperature range of -20 to 80 °C in any assembly position without cushioning or position detection. 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
- 190257
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190257.
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
- F10
- Swivel angle
- 90 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
- 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 190257. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.