189708

Name: Festo 189708 Semi-rotary actuator DRE-575-F25-Q18-FS-C
Brand: Festo

Semi-rotary actuator DRE-575-F25-Q18-FS-C

The Festo part number 189708 is a single-acting rack and pinion industrial component featuring an actuator size of 575, an ISO 5211 compliant F25 flange hole pattern, and a 90-degree swivel angle with no cushioning. Operating on compressed air according to ISO 8573-1:2010 [7:4:4] within a 2 to 10 bar working pressure range, this unit incorporates a VDI/VDE 3845 NAMUR valve connection and spring force closing direction for any assembly position without position detection. 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 of -20°C to +60°C, it allows for lubricated operation which is subsequently required for further use. Submit the exact part number, quantity, and application requirements for a formal quote.

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Manufacturer: Festo
Part number: 189708
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Technical Specifications

Size of actuator: 575
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, 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°: 138 l
Product weight: 135,000 g
Shaft connection: V55
Pneumatic connection: Subbase | G1/4
Materials note: Contains PWIS substances

Engineering context

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Our sourcing response is prepared against Festo 189708. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.