549691 Festo Quarter Turn Actuators
Part#:549691
Manufacturer:Festo
Alt. Part#:DAPS-1920-090-RS3-F16
Product Lifecycle:Active
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semi-rotary drive DAPS-1920-090-RS3-F16 single-acting, Namur valves not suited for direct flange-mounting. Size of actuator: 1920, 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 marketplace.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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Product Details
- Flange hole pattern F16
- Type code DAPS
- Design Scotch yoke system
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- ATEX category gas II 2G
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Torque at nominal operating pressure and 0° swivel angle 2240 Nm
- Spring return torque with 50° swivel angle 720 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 91.7 l
- Housing material Wrought aluminum alloy
- Material number for shaft 1.4305
- Depth shaft connection 49 mm
- Position sensing None
- Nominal operating pressure 5.6 bar
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Torque at nominal operating pressure and 90° swivel angle 1760 Nm
- Spring force 3
- Cover material Wrought aluminum alloy
- End-position adjusting range at 0° -5 deg ... 5 deg
- Cushioning No cushioning
- 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
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Spring return torque with 90° swivel angle 1440 Nm
- Note on materials RoHS-compliant
- Seals material FPM PUR
- Size of valve actuator 1920
- Standard connection for valve ISO 5211
- Symbol 00991266
- Operating pressure 4.2 bar ... 8.4 bar
- Explosive ambient temperature -20°C <= Ta <= +60°C
- Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X
- Torque at nominal operating pressure and 50° swivel angle 1200 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.
- Pneumatic connection G3/8
- Material of screws High-alloy steel
- Swivel angle 90 deg
- End-position adjusting range at nominal swivel angle 85 deg ... 95 deg
- Mode of operation Single-acting
- Connection pressure for spring force 4.2 bar
- Closing direction Clockwise closing
- ATEX category for dust II 2D
- Ambient temperature -20 °C ... 80 °C
- Corrosion resistance class (CRC) 3 - High corrosion stress
- Spring return torque at 0° swivel angle 960 Nm
- Product weight 67000 g
- Shaft connection T46
- Shaft material High-alloy steel
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 549691 Specs
1-year warranty
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Festo Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Festo Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Festo, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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