Servo System With Auxiliary Equipment - Mitsubishi Electric MR-J4 Instruction Manual

15. USING A DIRECT DRIVE MOTOR

15.1.2 Servo system with auxiliary equipment

CAUTION
The configuration diagram is an example of MR-J4-20B. When using the other servo amplifiers, the
configuration will be the same as rotary servo motors except for connections of direct drive motors. Refer to
section 1.8 depending on servo amplifiers you use.
R S T
(Note 2)
Power supply
Molded-case
circuit breaker
(MCCB)
(Note 3)
Magnetic
contactor
(MC)
(Note 1)
Line noise
filter
(FR-BSF01)
L1
L2
L3
Power factor
improving DC
reactor
(FR-HEL)
P+
Regenerative
option
C
Connecting a direct drive motor for different axis to the U, V, W, or CN2 may
cause a malfunction.
POINT
Equipment other than the servo amplifier and direct drive motor are optional or
recommended products.
When using the direct drive motor, set [Pr. PA01] to "_ _ 6 _".
D
(Note 5)
P3
P4
L11
L21
(Note 7)
CN5
CN3
CN8
CN1A
U
V
CN1B
W
CN2
CN4
15 - 2
Personal
computer
MR Configurator2
To safety relay or
MR-J3-D05 safety
logic unit
Servo system controller
or previous servo
amplifier CN1B
Next servo amplifier
CN1A or cap
(Note 6)
Absolute position
storage unit
MR-BTAS01
(Note 4)
Battery unit Direct drive motor
Junction
terminal
block