189850

Name: Festo 189850 Semi-rotary actuator DRE-880-F25-Q06-FO-C
Brand: Festo

Semi-rotary actuator DRE-880-F25-Q06-FO-C

The Festo 189850 is a single-acting rack and pinion industrial component featuring an actuator size of 880, an ISO 5211 F25 flange hole pattern, and a 90-degree swivel angle with spring-force closing and opening direction. Operating at a working pressure range of 2 to 10 bar on ISO8573-1:2010 [7:4:4] compressed air, this un-cushioned unit lacks position detection and accommodates any assembly position with VDI/VDE 3845 NAMUR valve connections and ATEX II 2G/2D explosion protection for ambient temperatures 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: 189850
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Verified configuration

Technical Specifications

Size of actuator: 880
Flange hole pattern: F25
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: 4
Ambient temperature: -20 ... 80 °C
Air consumption at 6 bar per cycle 0°-90°-0°: 192 l
Product weight: 167,000 g
Shaft connection: V55
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 189850. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.