553246 Festo Quarter Turn Actuators
Part#:553246
Manufacturer:Festo
Alt. Part#:DAPS-1920-090-RS4-F16-T6
Product Lifecycle:Active
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About the product: semi-rotary drive DAPS-1920-090-RS4-F16-T6 single-acting, air connection to VDI/VDE 3845 Namur valves, direct flange mounting, low-temperature version. Size of actuator: 1920, Flange hole pattern: F16, Swivel angle: 90 deg, End-position adjustment range a
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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553246 Product Details
- Flange hole pattern F16
- Type code DAPS
- Mounting position Any
- Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
- Nominal operating pressure 5.6 bar
- Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Ambient temperature -50 °C ... 60 °C
- Spring return torque at 0° swivel angle 1280 Nm
- Spring return torque with 90° swivel angle 1920 Nm
- Pneumatic connection G3/8
- Note on materials Contains paint-wetting impairment substances RoHS-compliant
- Material of screws High-alloy steel
- Size of valve actuator 1920
- End-position adjusting range at 0° -5 deg ... 5 deg
- Depth shaft connection 49 mm
- Design Scotch yoke system
- Closing direction Clockwise closing
- Type of ignition protection for gas Ex h IIC T6...T3 Gb X
- Explosive ambient temperature -50°C <= Ta <= +60°C
- Corrosion resistance class (CRC) 3 - High corrosion stress
- Spring return torque with 50° swivel angle 960 Nm
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 91.7 l
- End-position adjusting range at nominal swivel angle 85 deg ... 95 deg
- Cushioning No cushioning
- Position sensing None
- Operating pressure 5.6 bar ... 8.4 bar
- ATEX category for dust II 2D
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Torque at nominal operating pressure and 0° swivel angle 1920 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.
- Cover material Wrought aluminum alloy
- Material number for shaft 1.4305
- Swivel angle 90 deg
- Mode of operation Single-acting
- Safety integrity level (SIL) Up to SIL 2 high demand mode Up to SIL 2 low demand mode
- ATEX category gas II 2G
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Torque at nominal operating pressure and 50° swivel angle 960 Nm
- Spring force 4
- Shaft connection T46
- Housing material Wrought aluminum alloy
- Standard connection for valve ISO 5211
- Symbol 00991266
- Connection pressure for spring force 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 1280 Nm
- Product weight 67000 g
- Shaft material High-alloy steel
- Seals material FVMQ PTFE-reinforced
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.
Related documents 553246 Specs
1-year warranty
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