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Festo
189814
Semi-rotary actuator DRD-77-F10-O-PS
The Festo part number 189814 is a double-acting rack and pinion industrial component featuring an actuator size of 77 and an F10 flange hole pattern conforming to ISO 5211. This unit delivers a torque of 770 Nm at 6 bar across a 90-degree swivel angle, operating within a pressure range of 2 to 10 bar using dried compressed air that can be lubricated or unlubricated. It includes a VDI/VDE 3845 NAMUR valve connection, an ATEX identification of II 2 GD c X for ambient temperatures from -20ÞgC to +60ÞgC, a corrosion resistance classification CRC of 3, and a product weight of 19,000 g without cushioning or position detection. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 189814
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 189814.
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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
- double-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
- 770 Nm
- Air consumption at 6 bar per cycle 0°-90°-0°
- 36 l
- Product weight
- 19,000 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 189814. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.