3.1 Main Circuit Wiring
3-7
(2) Wire Sizes
The following tables give the symbols for the power supply input terminals, screw sizes for ground terminals,
tightening torques, wire sizes, crimp terminals, and crimping tools for the multi-winding drive unit, SERVO-
PACKs, and converters.
Wire Sizes for the Multi-Winding Drive Unit
∗ Use the crimp terminals that are recommended by Yaskawa or an equivalent.
Wire Sizes for SERVOPACKs and Converters
∗1. Use the SERVOPACK and converter in a specified combination.
∗2. Use the crimp terminals that are recommended by Yaskawa or an equivalent.
Tools for Crimp Terminals
Name Termina l S y m b o l
Screw Size for
Terminal
Tightening
Torque
(N・m)
HIV Wire Size in
mm
2
(AWG)
Crimp Terminal
Model
(Made by J.S.T.
Mfg. Co., Ltd.)
*
Ground terminal M4 1.2 to 1.4 2.0 (14) R2-4
Name
Connector
Symbols
HIV Wire
Size in mm
2
(AWG)
Connector Model
(Made by
Tyco Electronics
Japan G.K.)
Connector Model
(Made by
Tyco Electronics
Japan G.K.)
Connector Model
(Made by
Tyco Electronics
Japan G.K.)
Control
power supply
connector
CN7A/B 1.25 (16)
175362-1
2P
353717-2 (loose
contacts)
91561-1
Combination of
SERVOPACK and
Converter
*1
Termin a l /
Connector
Symbols
Screw Size
for Terminals
Tightening
Torque
(N・m)
HIV Wire Size in
mm
2
(AWG)
Crimp Terminal
Model (Made
by J.S.T. Mfg.
Co., Ltd.)）
*2
SGDV-101J
SGDV-
COA5EDA
SERVOPACKs
P，N
M8 15.0
Bus bar attached
to converter
–
U，V，W
M8 3.0 38 (1) R38-8
DU，DV，DW
M6 3.0 3.5 (12) 3.5-6
M8 9.0 to 11.0 38 (1) R38-8
Converters
P，N
M10 12 to 20
Bus bar attached
to converter
–
L1，L2，L3
M10 12 to 20 38 (1) R38-10
1， 2
M10 12 to 20 38 (1) R38-10
CN101
(24 V, 0 V)
–
(Connector)
–1.25 (16) –
B1，B2
M10 12 to 20 8 (8) R8-10
M8 9.0 to 11.0 38 (1) R38-8
Model
Tools (Made by J.S.T. Mfg Co., Ltd.)
Body Head Dies
3.5-6 YHT-2210 – –
R8-10 YPT-150-1 – TD-221, TD-211
R14-10
Body only: YPT-150-1
or
Body: YF-1; Head: YET-150-1
TD-222, TD-211
R38-8
R38-10
TD-224, TD-212
R60-8
R60-10
TD-225, TD-213
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