3
WIRING
3-2
3-1) Configuration
The configuration of FALDIC-β Series is as follows.
(1) Servomotor (without brake)
FAB/ELB
FAB or ELB is installed in the
primary circuit of the servo
amplifier to avoid losses caused by
shutdown or power-on or short-
circuit current. The
electromagnetic
contactor may be installed between
the circuit breaker and AC
reactor.
AC reactor
The AC reactor is installed for large
power supply capacity or to
suppress disproportion in the
source voltage or harmonics.
Power filter
The power filter is installed to
protect the servo amplifier from
harmonics and fluctuation in the
source voltage.
Servo amplifier
The servo amplifier houses
command follow-up control and
dumping control functions and it
is exclusively for pulse string
inputs.
Servomotor
FAB/ELB
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