561988

Name: Festo 561988 Semi-rotary actuator DRE-100-F12-Q10-FO-O
Brand: Festo

Semi-rotary actuator DRE-100-F12-Q10-FO-O

The Festo 561988 is a single-acting rack and pinion industrial component featuring a size 100 actuator, F12 flange hole pattern conforming to ISO 5211, and a 90-degree swivel angle. Operating on compressed air in accordance with ISO 8573-1:2010 [7:4:4] within a 2 to 10 bar working pressure range, this unit utilizes spring force for the opening closing direction and includes VDI/VDE 3845 (NAMUR) valve connections without cushioning or position detection. It offers end-position adjustment ranges of -4 to 8 degrees at 0° and -8 to 4 degrees at 90°, and is certified for ATEX category II 2G gas with c T6 protection and category II 2D dust with c 60°C protection across an ambient temperature range of -20°C to +60°C in any assembly position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 561988
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Technical Specifications

Size of actuator: 100
Flange hole pattern: F12
Swivel angle: 90 deg
End-position adjustment range at 0°: -4 ... 8 deg
End-position adjustment range at 90°: -8 ... 4 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
Torque at 6 bar: 745 Nm
Spring return moment: 267 Nm
Air consumption at 6 bar per cycle 0°-90°-0°: 24 l
Product weight: 22,900 g
Shaft connection: V27
Pneumatic connection: Subbase | G1/4
Materials note: Contains PWIS substances

Engineering context

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Our sourcing response is prepared against Festo 561988. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.