189788

Name: Festo 189788 Semi-rotary actuator DRD-26-F07-O
Brand: Festo

Semi-rotary actuator DRD-26-F07-O

The Festo part number 189788 is a double-acting rack and pinion industrial component featuring an actuator size of 26 and an ISO 5211 compliant F07 flange hole pattern. Operating within a pressure range of 2 to 10 bar, this unit delivers a torque of 266 Nm at 6 bar across a 90-degree swivel angle without cushioning or position detection. It includes VDI/VDE 3845 NAMUR valve connection compliance, a CRC corrosion resistance classification of 3, and ATEX certification for environments ranging from -20°C to +60°C. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 189788
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Technical Specifications

Size of actuator: 26
Flange hole pattern: F07
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: 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: 266 Nm
Air consumption at 6 bar per cycle 0°-90°-0°: 19.2 l
Product weight: 5,900 g
Shaft connection: V17
Pneumatic connection: Subbase | G1/4
Materials note: Contains PWIS substances

Engineering context

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Our sourcing response is prepared against Festo 189788. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.