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Idiomas disponibles
Riduttori e Variatori
Istruzioni per installazione ed uso
8.4 VARIATOR ACCESSORIES
In order to know exactly the number of revolutions of the variator, it is possible to fit directly on the variator casing (or on
the differential casing) a NAMUR-compliant inductive sensor ~1mm distant from a crown wheel (9 or 18 teeth).
For reading the number of revolutions it is possible to use a digital tachometer, connected to the probe that reads on the
wheel (9/18 teeth) the speed of the motovariator (both powered by voltage in direct or alternating current
24V/110V/220V; for the calibration refer to the relevant instructions in the box).
Instead the gravitational indicator is enclosed (installed by the customer) and it is used for showing the variator adjusting
position.
If thehandwheel is in position 1, the gravitational indicator reading scale is counter-clockwise, in position 2 it is clockwise.
For the calibration bring the two hands to position "0".
Three-phase connection diagram of variator electrical servo-control
Three-phase connection diagram of variator electrical limit switch
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QL0214 ∕ REV.6
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