190021

Name: Festo 190021 Semi-rotary actuator DRE-8-F05-Q14-FS
Brand: Festo

Semi-rotary actuator DRE-8-F05-Q14-FS

The Festo 190021 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 conforming to ISO 5211 fitting standards. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 2 to 10 bar working pressure range, this unit utilizes spring force for the closing direction, lacks cushioning and position detection, and allows for lubricated operation. Certified with a CE symbol according to the EU-Ex protection guideline, it meets ATEX category II 2G and II 2D requirements with ignition protection types c T6 and c 60°C for an explosion-proof ambient temperature range of -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: 190021
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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: 3
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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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 190021. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.