549686 Festo Quarter Turn Actuators
Part#:549686
Manufacturer:Festo
Alt. Part#:DAPS-1440-090-RS2-F16
Product Lifecycle:Active
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About the product: semi-rotary drive DAPS-1440-090-RS2-F16 single-acting, Namur valves not suited for direct flange-mounting. Size of actuator: 1440, Flange hole pattern: F16, Swivel angle: 90 deg, End-position adjustment range at 0°: -5 - 5 deg, End-position adjustment ran
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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549686 Product Details
- Size of valve actuator 1440
- End-position adjusting range at nominal swivel angle 85 deg ... 95 deg
- Design Scotch yoke system
- Symbol 00991266
- Nominal operating pressure 5.6 bar
- Explosive ambient temperature -20°C <= Ta <= +60°C
- Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X
- Spring return torque with 50° swivel angle 450 Nm
- Shaft connection T46
- Material number for shaft 1.4305
- Swivel angle 90 deg
- Type code DAPS
- Cushioning No cushioning
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- Operating pressure 3.5 bar ... 8.4 bar
- ATEX category for dust II 2D
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Torque at nominal operating pressure and 50° swivel angle 990 Nm
- Spring return torque with 90° swivel angle 900 Nm
- Cover material Wrought aluminum alloy
- Material of screws High-alloy steel
- Mode of operation Single-acting
- Position sensing None
- Type of ignition protection for gas Ex h IIC T6...T3 Gb X
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Torque at nominal operating pressure and 0° swivel angle 1800 Nm
- 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.
- Spring force 2
- Note on materials RoHS-compliant
- Seals material FPM PUR
- End-position adjusting range at 0° -5 deg ... 5 deg
- Mounting position Any
- Closing direction Clockwise closing
- Connection pressure for spring force 3.5 bar
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Spring return torque at 0° swivel angle 600 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 77 l
- Pneumatic connection G3/8
- Housing material Wrought aluminum alloy
- Flange hole pattern F16
- Depth shaft connection 49.5 mm
- Standard connection for valve ISO 5211
- Safety integrity level (SIL) Up to SIL 2 high demand mode Up to SIL 2 low demand mode
- ATEX category gas II 2G
- Ambient temperature -20 °C ... 80 °C
- Corrosion resistance class (CRC) 3 - High corrosion stress
- Torque at nominal operating pressure and 90° swivel angle 1500 Nm
- Product weight 74000 g
- Shaft material 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 549686 Specs
1-year warranty
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