190154

Name: Festo 190154 Semi-rotary actuator DRE-50-F10-Q12-FO
Brand: Festo

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

This Festo industrial component, part number 190154, is a single-acting rack and pinion actuator featuring an actuator size of 50, an F10 flange hole pattern, and a 90-degree swivel angle with spring-force closing and opening direction. It operates within a working pressure range of 2 to 10 bar using compressed air conforming to ISO 8573-1:2010 [7:4:4], supports lubricated operation, and includes VDI/VDE 3845 NAMUR valve connections with ISO 5211 fitting connections without cushioning or position detection. Certified for hazardous environments under ATEX category II 2G for gas and II 2D for dust, the unit functions within an explosion-proof ambient temperature range of -20°C to +60°C and carries the CE symbol according to the EU-Ex protection guideline. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer: Festo
Part number: 190154
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Technical Specifications

Size of actuator: 50
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
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 190154. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.