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Festo
190271
Semi-rotary actuator DRE-77-F10-Q10-FO-O-PS
The Festo 190271 is a single-acting rack and pinion industrial component featuring a size 77 actuator with an F10 flange hole pattern and a 90-degree swivel angle conforming to ISO 5211. Operating at pressures from 2 to 10 bar, this unit delivers a torque of 567 Nm at 6 bar with a spring return moment of 203 Nm and an air consumption of 18 liters per cycle from 0 to 90 to 0 degrees. It includes VDI/VDE 3845 NAMUR valve connection compliance, ATEX certification for II 2 GD c X environments ranging from -20°C to +60°C, and a corrosion resistance classification CRC of 3 for operation in ambient temperatures between -20 and 80 °C using dried compressed air. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190271
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190271.
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
- Torque at 6 bar
- 567 Nm
- Spring return moment
- 203 Nm
- 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 190271. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.