7.4 Servopack
7-23
7.4.2
Description of Each Unit
"
Servo Control Circuit board (JASP-WRCA01)
This is a circuit board which controls the servo motors of six axes of the manipulator. This
board controls the converter, amplifiers and the contactor circuit board (JANCD-XTU01) of the
I/O contactor unit. The power source is supplied by a servo control power supply.
"
Servo Control Power Supply (JUSP-RCP01AAB)
This unit generates DC power (+5V, +7V, ±15V) for the servo control board. AC input (Single
phase:AC200/220V) is supplied by power supply unit.
"
Converter
This exchanges the power source (3-phase: AC200/220V) supplied by the power supply unit
for DC power source and supplies the power to amplifiers for each axis.
"
Amplifier
This exchanges the DC power source supplied by a converter for a 3-phase motor power
source and outputs to each servo motor.
Items Specification
AC input
Rated Input Volt-
age
AC200V to 220V
Voltage Fluctua-
tion Range
+10% to -15% (AC170V to 242V)
Frequency 50/60Hz (48Hz to 62Hz)
Output
+ 5V 5A
+ 7V 2.5A
±
15V
1.3A(+15V), 0.6A(-15V)
Indicator +5V
This lights when +5V power supply is
output. (Color: Green)
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