Festo — YXCF — 2021-07b
Assembly
43
EHMX-ELGC-
60
80
Y1
1)
[mm]
By + 165
By + 205
X1
2)
[mm]
Hx – 69.5
Hx – 81.5
1) By = width in Y-direction
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Technical data
2) Hx = stroke in X-direction
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Technical data
Tab. 20: Dimensions for adjusting kit for EHMX-ELGC
1. The slides of the X-module are blocked with motor position left/right. To move the slides for
alignment:
–
For motor with brake: demount the motor.
–
For motor without brake: remove connector terminal at the end of the motor cable.
2. Place the X-axes slowly and carefully on the prepared mounting surface.
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The guide rails are internal.
3. Lightly fix the X-axis with energy chain to the mounting surface using the mounting components.
4. Align the X-axis with the energy chain at the top of the guide.
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Check:
–
Evenness
£
0.1 mm × (Hx/1000)
–
Lateral tilt
£
0.1 mm × (By/1000)
5. Fasten the X-axis with energy chain to the mounting surface.
6. Align the second X-axis with the mounted X-axis.
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Tab. 15 Dimension of length offset A of the X-axes on the drive side
7. Lightly fix the second X-axis to the mounting surface with the mounting components.
8. Align the second X-axis parallel to the mounted X-axis on the upper sides of the guides.
Check the alignment at the height of each position of the mounting components and adjust if
necessary.
Ä
Check:
–
Evenness
£
0.1 mm × (Hx/1000)
–
Height offset and lateral tilt
£
0.1 mm × (By/1000)
–
Parallelism
£
0.1 mm × (By/1000)
9. Fasten the second X-axis to the mounting surface.
10. Check the alignment.
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The guides of the X-axes must lie entirely in a theoretical plane with the required flatness.
The required flatness depends on the size.
11. EHMX-EGC only: open the coupling on one side of the connecting shaft.
