Festo EXCM-40 -PF Series, Instructions Manual

Page: 11 / 48

4 Mounting
Festo – EXCM-40-EN – 2017-11a – English 11
4.2.1 Installation space
The installation space required for the product depends on the following factors:
– Stroke of the X- and Y-axes (
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www.festo.com/catalogue)
– Attachment position and type of motor
– Sufficient clearance for movement of the axes and the attachment component (Z-axis)
– Access to belt tensioning device (
è
Fig. 4.20, page 24).
4.2.2 Mounting surface
The mounting surface must exhibit the following characteristics:
– Torsionally rigid
– Free of stress
– Sufficient strength to absorb the maximum forces
– Sufficient evenness (
è
Tab. A.2, page 45)
4.2.3 Mounting points
L6 L7
L
L
L6
1 1
B6
B7
L7
B7
B8
B8
B7
2 3 4
1
Mounting component
2
End cap
3
Drive cover
4
Belt tensioning device
Fig. 4.1 Illustrated: EXCM-40-… with 6 mounting components
Dimensions [mm]
Thread
L
1)
L6 L7 B6 B7 B8
Size Depth
M 8 14
Stroke X-axis + 141
n – 1
37.5
+2
30.5
+2
Stroke Y-axis
+ 385.8
+0.5
78.0 ± 0.
2
13.0
1) If the stroke of the X-axis

900 mm, arrange the mounting kits in equal distances.
n = number of mounting kits per X-axis (
è
Tab. 4.2, page 13)
Tab. 4.1