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549681 Festo Quarter Turn Actuators

Festo 549681 semi-rotary drive DAPS-0720-090-RS1-F14 Single-acting, air connection as per VDI/VDE 3845, Namur valves can be directly flange-mounted Size of actuator: 0720, Flange hole pattern: F14, Swivel angle: 90 deg, End-position adjustment range at 0°: -1 - 9 deg,
Festo

Part#:549681

Manufacturer:Festo

Alt. Part#:DAPS-0720-090-RS1-F14

Product Lifecycle:Active

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About the product: semi-rotary drive DAPS-0720-090-RS1-F14 Single-acting, air connection as per VDI/VDE 3845, Namur valves can be directly flange-mounted Size of actuator: 0720, Flange hole pattern: F14, Swivel angle: 90 deg, End-position adjustment range at 0°: -1 - 9 deg,

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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549681 Product Details

  • Flange hole pattern
    F14
  • Seals material
    FPM PUR
  • Swivel angle
    90 deg
  • Depth shaft connection
    38.5 mm
  • Cushioning
    No cushioning
  • Closing direction
    Clockwise closing
  • Connection pressure for spring force
    2.8 bar
  • Valve connection conforms to standard
    VDI/VDE 3845 (NAMUR)
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Spring return torque at 0° swivel angle
    240 Nm
  • Product weight
    26200 g
  • End-position adjusting range at 0°
    -1 deg ... 9 deg
  • Information on the end-position adjusting range
    One end position optionally adjustable
  • Design
    Scotch yoke system
  • Type of ignition protection for gas
    Ex h IIC T6...T3 Gb X
  • Corrosion resistance class (CRC)
    3 - High corrosion stress
  • Spring return torque with 50° swivel angle
    180 Nm
  • Cover material
    Wrought aluminum alloy
  • Mounting position
    Any
  • Symbol
    00991266
  • Nominal operating pressure
    5.6 bar
  • Type of (ignition) protection for dust
    Ex h IIIC T85°C...T200°C Db X
  • Ambient temperature
    -20 °C ... 80 °C
  • CE marking (see declaration of conformity)
    as per EU explosion protection directive (ATEX)
  • Shaft connection
    T36
  • Spring force
    1
  • Housing material
    Wrought aluminum alloy
  • Shaft material
    High-alloy steel
  • Size of valve actuator
    0720
  • Type code
    DAPS
  • Mode of operation
    Single-acting
  • Operating pressure
    2.8 bar ... 8.4 bar
  • ATEX category for dust
    II 2D
  • Explosion prevention and protection
    Zone 1 (ATEX) Zone 22 (ATEX)
  • Spring return torque with 90° swivel angle
    360 Nm
  • Note on materials
    RoHS-compliant
  • Pneumatic connection
    G1/4
  • End-position adjusting range at nominal swivel angle
    81 deg ... 91 deg
  • Standard connection for valve
    ISO 5211
  • Position sensing
    None
  • Safety integrity level (SIL)
    Up to SIL 2 high demand mode Up to SIL 2 low demand mode
  • ATEX category gas
    II 2G
  • Explosive ambient temperature
    -20°C <= Ta <= +60°C
  • Information on operating and pilot media
    Operation with oil lubrication possible (required for further use)
  • 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.
  • Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
    29.4 l
  • Material of screws
    High-alloy steel
  • Material number for shaft
    1.4305

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.


Related documents 549681 Specs

1-year warranty

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