190050

Name: Festo 190050 Semi-rotary actuator DRE-8-F05-Q12-FS-C
Brand: Festo

Semi-rotary actuator DRE-8-F05-Q12-FS-C

The Festo part number 190050 is a single-acting rack and pinion industrial component featuring an actuator size of 8, an F05 flange hole pattern, and a 90-degree swivel angle with spring-force closing direction. This un-cushioned unit operates at a working pressure of 2 to 10 bar utilizing compressed air conforming to ISO 8573-1:2010 [7:4:4] with lubricated operation possible, and includes a VDI/VDE 3845 NAMUR valve connection alongside an ISO 5211 fitting connection. Certified for hazardous locations under ATEX category II 2G for gas (c T6) and II 2D for dust (c 60°C) across an explosion-proof ambient temperature range of -20°C to +60°C, it supports assembly in any position without position detection. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 190050
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Verified configuration

Technical Specifications

Size of actuator: 8
Flange hole pattern: F05
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, closing
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: 4
Ambient temperature: -20 ... 80 °C
Air consumption at 6 bar per cycle 0°-90°-0°: 2.4 l
Product weight: 2,200 g
Shaft connection: V14
Pneumatic connection: Subbase | G1/4
Materials note: Contains PWIS substances

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 190050. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.