7 ISMG Servo Motor
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7�3 Wiring of ISMG Servo Motor
7�3�1 Layout and Wiring Description of Junction Box
Wiring
of fan
Power supply
Terminals of main circuit
M A B
C
D
E
F
G
H
J
K
L
T
N
P
R
S
Military spec�
Definition of IS580 supporting signal lines and military spec. pins is shown in the following table.
17P Military Spec� A
B
C
D
E
F
G
H
L
K
J
DB9 Connector
1
2
3
4
5
9
7
8
6
Housing
Signal Definition
REF+
REF-
Cos+ Cos-
Sin+
Sin-
PTC-M
KTY-N
PTC-N
KTY-M
Shield
Wire Colour
Yellow/White Red/White Red
Black Yellow Blue Brown
Orange
Grey
Shield
Remark
One pair
One pair
One pair
-
KTY, PTC common -
-
■
Precautions on Wiring Servo Motor Main Circuit Terminals
When wiring main circuit terminals, ensure phase sequence conform to the terminal symbols. Connect PE terminal to the fixed screw
with a special mark in the junction box�
Note
•
PTC, KTY, and resolver signal cable cannot connect to the 220 V power supply� Otherwise, the motor will be
damaged�
•
The motor has passed the IP54 experiment� At wiring, protection measures must still be taken at the cabling holes
to prevent foreign matters from falling into the motor�
•
Sticky dust in the working environment will weaken heat dissipation of the motor� Refer to section 10�5 to clean the
cooling fan�
For detailed wiring diagrams, see Figure 2-6 and Figure 2-7�
