13
Crushing hazard when setting the
centrifugal force. Ensure that the
armature is fixed. Note and follow
the safety instructions on page 6!
If no special centrifugal force setting has been
ordered, the motor is set to maximum centri-
fugal force in the factory.
The centrifugal force has a direct effect on
the vibration amplitude of the machine and
the power input of the motor.
To adjust the centrifugal force, dismantle both
protective covers and undo the unbalance
fixing.
7. Centrifugal Force Setting
With HVE 2 and VFLE 2 motors the centrifugal
force is adjusted in steps by means of push-
on unbalance plates.
The number of plates changed rotated
through 180° must be the same at both ends
of the shaft, i. e. they must be symmetrical
(see Fig.). The unbalance plates can also be
removed for fine adjustment, they must then
be replaced by spacer discs.
The centrifugal force is reduced by turning the
unbalance plates through 180° at both ends.
correct
incorrect
✓
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