Main Circuit Wires - YASKAWA SGDV User Manual

3.1.2 Main Circuit Wires

Use the following cables for main circuit. These cables are manufactured by YASKAWA Controls Co., Ltd.
Cable
For power supply
For servomotor
main circuit
If you make cables by yourself, read the following items.
Connector
Contact
CN3 for
For main circuit power supply
power supply
(L1, L2,
For control circuit power supply
(C1, C2,
Connector
(SERVOPACK side)
Contact
(SERVOPACK side)
CN4 for Connector
servomotor (servomotor side)
main
circuit
Contact
(servomotor side)
Power line for servomotor main cir-
cuit
(U, V, W, brake power supply,
Terminal
Symbols
L1, L2, C1, C2, JZSP-CF1G00-
JZSP-CF1M00-
JZSP-CF1M10-
U, V, W,
JZSP-CF1M20-
JZSP-CF1M30-
• Wire sizes are selected for three cables per bundle at 40°C surrounding air tempera-
ture with the rated current.
• Use the withstand voltage wires (for 100 V or more).
• Use the wires whose outside diameter of insulator is 1.85 mm or less.
• If cables are bundled in PVC or metal ducts, take into account the reduction of the
allowable current.
• Use a heat-resistant wire under high surrounding air or panel temperatures.
• The length of cables for power supply is 10 m max., and the length of cables for ser-
vomotor main circuit is 50 m max.
Cable
)
)
without brake
with brake
)
SERVOPACK Model: SGDV-
1R7E
-E
-E (For servomotors without brakes)
-E (For servomotors with brakes)
-E (For servomotors without brakes, flexible type)
-E (For servomotors with brakes, flexible type)
SERVOPACK Model: SGDV-
1R7E 2R9E
43025-0600 (Made by Molex
Japan Co., Ltd.)
43030-0001 (Made by Molex
Japan Co., Ltd.)
UL1007, AWG20
UL1007, AWG20
43025-0400 (Made by Molex
Japan Co., Ltd.)
43030-0001 (Made by Molex
Japan Co., Ltd.)
43020-0401 (Made by Molex
Japan Co., Ltd.)
43020-0601 (Made by Molex
Japan Co., Ltd.)
43031-0001 (Made by Molex
Japan Co., Ltd.)
UL1007, AWG20
3.1 Main Circuit Wiring
2R9E
Remarks
6 poles
–
Rated voltage
300 V,
Rated temperature
80°C
Rated voltage
300 V,
Rated temperature
80°C
4 poles
3
–
4 poles
6 poles
–
Rated voltage
300 V,
Rated temperature
80°C
3-3