549671 Festo Quarter Turn Actuators
Part#:549671
Manufacturer:Festo
Alt. Part#:DAPS-3840-090-R-F16
Product Lifecycle:Active
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About the product: semi-rotary drive DAPS-3840-090-R-F16 double-acting, Namur valves, no direct flange mounting Size of actuator: 3840, Flange hole pattern: F16, Swivel angle: 90 deg, End-position adjustment range at 0°: -5 - 5 deg, End-position adjustment range at 90°: 85
About the manufacturer: Festo is one of the manufacturers that offers Quarter Turn Actuators that you can order at Quotebeam.com. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.
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549671 Product Details
- Flange hole pattern F16
- Depth shaft connection 49 mm
- Mode of operation Double-acting
- Symbol 00991265
- Nominal operating pressure 5.6 bar
- Explosive ambient temperature -20°C <= Ta <= +60°C
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Torque at nominal operating pressure and 50° swivel angle 1920 Nm
- Product weight 49000 g
- Seals material FPM PUR
- Type code DAPS
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- Operating pressure 1 bar ... 8.4 bar
- Corrosion resistance class (CRC) 3 - High corrosion stress
- Shaft connection T46
- Housing material Wrought aluminum alloy
- End-position adjusting range at 0° -5 deg ... 5 deg
- Cushioning No cushioning
- Design Scotch yoke system
- Closing direction Clockwise closing
- ATEX category for dust II 2D
- Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Torque at nominal operating pressure and 90° swivel angle 2880 Nm
- Note on materials RoHS-compliant
- Shaft material High-alloy steel
- Size of valve actuator 3840
- End-position adjusting range at nominal swivel angle 85 deg ... 95 deg
- Mounting position Any
- Safety integrity level (SIL) Up to SIL 2 high demand mode Up to SIL 2 low demand mode
- Type of ignition protection for gas Ex h IIC T6...T3 Gb X
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Torque at nominal operating pressure and 0° swivel angle 3840 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 179.2 l
- Cover material Wrought aluminum alloy
- Material number for shaft 1.4305
- Swivel angle 90 deg
- Standard connection for valve ISO 5211
- Position sensing None
- ATEX category gas II 2G
- Ambient temperature -20 °C ... 80 °C
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Note about the torque The actuator's operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling.
- Pneumatic connection G3/8
- Material of screws High-alloy steel
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.
Related documents 549671 Specs
1-year warranty
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