Festo DGC-HD - Manual (Page 29)

DGC-HD
Festo – DGC-HD – 1304NH English 29
11 Technical data
Size
1)
18 25 40
Pneumatic connection M5 G1/8 G1/4
Design Pneumatic linear drive with heavy-duty guide
Guide Recirculating ball bearing guide
Cushioning YSR Shock absorber, hard characteristic curve
YSRW Shock absorber, soft characteristic curve
Mounting position Any
Operating medium Compressed air to ISO 8573-1:2010 [7:–:–]
Note on the operating medium Operation with lubricated medium possible (required during
subsequent operation)
Operating pressure [bar] 2.5 … 8 1.5 … 8
Ambient temperature [°C] –10 … +60
Theoretical force at 6 bar [N] 153 295 754
Max. speed [m/s] 3
Max. impact energy ( www.festo.com/catalogue)
Permissible force on the slide
Fy max = Fz max [N] 3650 5600 13000
Permissible torques on the slide
Mx max [Nm] 140 300 900
My max = Mz max [Nm] 275 500 1450
Condition for combined loads:
f
v
=
|Mx|
Mx
max
+
|My|
My
max
+
|Mz|
Mz
max
+
|Fy|
Fy
max
+
|Fz|
Fz
max
≤ 1
Note on materials Contains paint-wetting impairment substances (PWIS)
Materials
Profile, cover, slide Aluminium
Ball bearing, guide, screws Steel
Wiper seal POM
Seals NBR, TPE-U
Weight
0-stroke [kg] 3.987 7.509 20.469
per 10 mm stroke [kg] 0.071 0.105 0.199
1) The following tool is available for sizing: sizing software “DGC-QuickCalc” ( www.festo.com/sp)
Tab. 9