4 System Design
4 - 22
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
This section shows the terminal block wire sizes used for each Servo Drive model.
The terminal block wire sizes used for 100-VAC input Servo Drive models are as shown below.
*1
Use the same wire size for B1 and B2.
The terminal block wire sizes used for 200-VAC input Servo Drive models are as shown below.
*1
The first value is for single-phase input power and the second value is for 3-phase input power.
*2
Use the same wire size for B1 and B2.
4-2-3
Terminal Block Wire Sizes
100-VAC Input Drive Wire Sizes
Model (R88D-)
KN01L-ECT-L
KN02L-ECT-L
KN04L-ECT-L
Item
Unit
Power supply capacity
kVA
0.4
0.5
0.9
Main circuit power supply input
(L1 and L3, or L1, L2 and L3)
Rated current
A
2.6
4.3
7.6
Wire size
–
AWG 14 to 18
Control circuit power supply input
(L1C and L2C)
Wire size
–
AWG 18
Motor connection terminals
(U, V, W, and FG)
*1
Rated current
A
1.7
2.5
4.6
Wire size
–
AWG 14 to 18
Maximum wiring
length
m
20
Frame ground
(FG)
Wire size
–
AWG 14
Screw size
–
M4
Tightening
torque
N·m
1.2
Maximum wiring
length
m
1
200-VAC Input Drive Wire Sizes
Model (R88D-)
KN01H-E
CT-L
KN02H-E
CT-L
KN04H-E
CT-L
KN08H-E
CT-L
KN10H-E
CT-L
KN15H-E
CT-L
Item
Unit
Power supply capacity
kVA
0.5
0.5
0.9
1.3
1.8
2.3
Main circuit power
supply input
(L1 and L3, or L1,
L2 and L3)
Rated current
A
1.3
2.4/1.3
*1
4.1/2.4
*1
6.6/3.6
*1
9.1/5.9
*1
14.2/8.1
*1
Wire size
–
AWG 14 to 18
AWG 14
Screw size
–
–
–
–
–
–
–
Tightening torque
N·m
–
–
–
–
–
–
Control circuit power
supply input
(L1C and L2C)
Wire size
–
AWG 18
Screw size
–
–
–
–
–
–
–
Tightening torque
N·m
–
–
–
–
–
–
Motor connection
terminals
(U, V, W, and FG)
*2
Rated current
A
1.2
1.6
2.6
4.1
5.9
9.4
Wire size
–
AWG 14 to 18
AWG 14
Screw size
–
–
–
–
–
–
–
Tightening torque
N·m
–
–
–
–
–
–
Maximum wiring length
m
20
Frame ground
(FG)
Wire size
–
AWG 14
Screw size
–
M4
Tightening torque
N·m
1.2
Maximum wiring length
m
1
