Rottler S7A, Руководство по эксплуатации и обслуживанию

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Section 6 Maintenance S7A S8A Manual
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6-15
Horizontal Ball Screw and Belt Alignment and Adjustment
1. The Way Covers do not need to be removed to align the ballscrew or adjust the belt tension. They
can be accessed underneath the way covers at each end.
2. Move the spindle unit to the middle of it’s travel.
3. Loosen the four mounting bolts on the Horizontal Motor Mount Plate.
4. Remove the belt.
5. Loosen the four mounting bolts on both of the ballscrew supports (one at each end).
6. Move the machine to the home position (all the way right). Tighten the four mounting bolts on the
right hand ballscrew support.
7. Move the machine to it’s full left hand travel. Tighten the four mounting bots on the left hand
ballscrew support.
8. Install the belt onto the ballscrew and motor pulleys. The motor mount bolts should still be loose at
this point.
9. Let the weight of the motor tighten the belt. This is sufficient tension on the belt. Tighten the four
motor mount bots.