549671 Festo Quarter Turn Actuators

Name: 549671
Brand: Festo

Part#:549671

Manufacturer:Festo

Category:Quarter Turn Actuators

Alt. Part#:DAPS-3840-090-R-F16

Product Lifecycle:Active

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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 Powermatic Associates site. 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.

Check out the 549671 Festo price in the box on the right side or send a quick quote.

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, original OEM part with original packaging and factory seal.

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