Festo 557554 Model DFPB-30-090-S4-F05 Semi-Rotary Drive

Description

Property
No
Product Type
Festo Quarter turn actuators
Size
30
Short type code
DFPB
Swivel angle
90 deg
Function
Single acting, pushing
Pneumatic connection
G1/8
Pneumatic connection
Sub-base
Cushioning
No cushioning
Flange hole pattern
F05
Flange hole pattern
Flange hole pattern F05
Number of springs
4
Sec flange hole pattern
Without
Ambient temp
-20 - 80 °C
Assembly position
Any
ATEX category Dust
II 2D
ATEX category Gas
II 2G
CE mark (see declaration of conformity)
to EU directive explosion protection (ATEX)
Corrosion resistance classification CRC
3
Design structure
Rack and pinion
Explosion ignition protection type Dust
c 125°C X
Explosion ignition protection type Gas
c T4 X
Explosion protection
Zone 1 (ATEX)
Explosion protection
Zone 2 (ATEX)
Explosion protection
Zone 21 (ATEX)
Explosion protection
Zone 22 (ATEX)
Explosion-proof ambient temperature
-20°C <= Ta <= +80°C
Materials information for cover
Aluminium die cast
Materials information for cover
Coated
Materials information for drive shaft
Anodised
Materials information for drive shaft
Wrought Aluminium alloy
Materials information for nut
Anodised
Materials information for nut
Wrought Aluminium alloy
Materials information for seals
NBR
Materials information, housing
Anodised
Materials information, housing
Wrought Aluminium alloy
Materials note
Conforms to RoHS
Mode of operation
single-acting
Nominal operating pressure
5.6 bar
Operating medium
Dried, filtered compressed air
Operating Pressure
<= 8 bar
PFD (Probability of Failure on Demand)
4.95e-006
Position detection
No
Safety Integrity Level (SIL)
bis SIL 3 Low Demand mode
Screw material data
High alloy steel, non-corrosive
Size of actuator
30
Valve connection conforms to standard
basierend a. VDI/VDE 3845