2 main circuit wires – Yaskawa Σ-V Series AC Servo Drives Rotational Motor MECHATROLINK-III User Manual
Page 40
3.1 Main Circuit Wiring
3-3
3
Wirin
g and
Co
nnectio
n
3.1.2
Main Circuit Wires
Use the following cables for main circuit. These cables are manufactured by YASKAWA Controls Co., Ltd.
If you make cables by yourself, read the following items.
Cable
Terminal
Symbols
SERVOPACK Model: SGDV-
1R7E
2R9E
For power supply
L1, L2, C1, C2,
JZSP-CF1G00-
-E
For servomotor
main circuit
U, V, W,
JZSP-CF1M00-
-E (For servomotors without brakes)
JZSP-CF1M10-
-E (For servomotors with brakes)
JZSP-CF1M20-
-E (For servomotors without brakes, flexible type)
JZSP-CF1M30-
-E (For servomotors with brakes, flexible type)
• 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
SERVOPACK Model: SGDV-
Remarks
1R7E
2R9E
CN3 for
power supply
Connector
43025-0600 (Made by Molex
Japan Co., Ltd.)
6 poles
Contact
43030-0001 (Made by Molex
Japan Co., Ltd.)
–
For main circuit power supply
(L1, L2, )
UL1007, AWG20
Rated voltage
300 V,
Rated temperature
80
°
C
For control circuit power supply
(C1, C2, )
UL1007, AWG20
Rated voltage
300 V,
Rated temperature
80
°
C
CN4 for
servomotor
main
circuit
Connector
(SERVOPACK side)
43025-0400 (Made by Molex
Japan Co., Ltd.)
4 poles
Contact
(SERVOPACK side)
43030-0001 (Made by Molex
Japan Co., Ltd.)
–
Connector
(servomotor side)
without brake
43020-0401 (Made by Molex
Japan Co., Ltd.)
4 poles
with brake
43020-0601 (Made by Molex
Japan Co., Ltd.)
6 poles
Contact
(servomotor side)
43031-0001 (Made by Molex
Japan Co., Ltd.)
–
Power line for servomotor main cir-
cuit
(U, V, W, brake power supply, )
UL1007, AWG20
Rated voltage
300 V,
Rated temperature
80
°
C