Baileigh VM-936E-1, Руководство оператора

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Changing Belt Speeds
1. DISCONNECT POWER TO THE
MILL.
2. Remove the two covers on the head
to expose the belt change cavity.
3. Loosen the nut as indicated with the
arrow and the nut on the opposite
side.
4.
Move the belt tension handle “D” to
loosen the belt.
5. Use the chart attached to the cover,
or as shown in (fig. 15) to determine
the position where the belt will be moved to
according to the rpm desired.
6. Rotate the belt pulley slowly to help re- position
the belt in the correct groove.
7.
Now pull back on handle “D” to apply proper
tension to the belt.
8. Push the center of the belt as shown in (fig, 16.
When properly tensioned the amount of
deflection should be approximately 0.75”
(19mm).
9. Re-tighten the two nuts on the motor base after
adjusting or replacing the belt.
10. Lastly, replace the two access covers.
D
figure 14
figure 15
Deflection
figure 16
SPEED CHART
SPINDLE MOTOR
POSITION SPINDLE SPEED
1
2
3
4
5
1860 RPM
1160 RPM
730 RPM
450 RPM
280 RPM
1
2
3
4
5