Maintenance / Repairs ZA08
6. Adjust the toothed belt tension so that the toothed belt is fully seated
in both directions
:
Adjusting the toothed belt tension with the belt tension
measuring device
Preferably the belt tension meter Type Belt Tension Pro should be
used for this tension procedure.
1. Enter the toothed belt parameters
– Two parameters must be entered for each axis type:
Length-related mass
[kg/m]
2. Release the motor brake manually, let the Z carriage move down
onto the lower stop
Caution - Damage to components!
► Do not let the carriage fall without support.
3. Remove the side panels
4. Pick the toothed belt away from the column and set it in motion.
– The natural frequency generated in this way is detected by the
measuring device. The voltage is calculated from the measured
data.
5. Turn the clamping screws (B) evenly until the required toothed belt
tension is reached:
Without loading the Z-carriage
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