561918

Name: Festo 561918 Semi-rotary actuator DRE-50-F10-Q12-FO-O
Brand: Festo

Semi-rotary actuator DRE-50-F10-Q12-FO-O

The Festo 50-size single-acting rack and pinion industrial component features an ISO 5211 conforming F10 flange hole pattern, a 90-degree swivel angle, and a VDI/VDE 3845 NAMUR valve connection operating via compressed air under working pressures from 2 to 10 bar. Designed with no cushioning and no position detection, it operates in any assembly position while providing an end-position adjustment range of -4 to 8 degrees at 0 degrees and -8 to 4 degrees at 90 degrees with a spring force closing and opening direction. Certified for hazardous locations, this unit complies with ATEX category II 2G and II 2D requirements, featuring explosion ignition protection types c T6 for gas and c 60 degrees Celsius for dust within an ambient temperature range of -20 degrees Celsius to plus 60 degrees Celsius using ISO 8573-1:2010 [7:4:4] operating medium. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 561918
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Technical Specifications

Size of actuator: 50
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, opening
Valve connection conforms to standard: VDI/VDE 3845 (NAMUR)
Working pressure: 2 ... 10 bar
ATEX category Gas: II 2G
Explosion ignition protection type Gas: c T6
ATEX category Dust: II 2D
Explosion ignition protection type Dust: c 60°C
Explosion-proof ambient temperature: -20°C <= Ta <= +60°C
Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible (subsequently required for further | operation)
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°: 12 l
Product weight: 12,200 g
Shaft connection: V22
Pneumatic connection: Subbase | G1/4
Materials note: Contains PWIS substances

Engineering context

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Our sourcing response is prepared against Festo 561918. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.