Omron R88D-KN series User Manual page 140

4 System Design
Model (R88D-)
Item
Power supply capacity
Main circuit Rated current
power supply
Wire size
input (L1 and
Screw size
L3, or L1, L2
and L3)
Tightening torque
Control circuit Wire size
power supply
Screw size
input (L1C and
Tightening torque
L2C)
Motor Rated current
connection
Wire size
terminals (U,
V, W, and FG) Screw size
*2
Tightening torque
Maximum wiring
length
Frame ground Wire size
(FG)
Screw size
Tightening torque
Maximum wiring
length
Dynamic brake Wire size
resister control
Screw size
terminals
Tightening torque
*1 Use the same wire size for B1 and B2.
4-26
KN20H- KN30H-
ECT-L ECT-L
Unit
kVA 3.3 4.5
A 11.8 15.1

AWG14
 

N·m

 

N·m
A 13.4 18.6

 

N·m
m

AWG14

M4
N·m 1.2
m


N·m
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
KN50H- KN75H-
ECT-L
7.5
21.6
AWG12
M5
2.0 2.0 to 2.4
AWG18
M5
2.0 1.3 to 1.5
33.0
AWG12
M5
2.0 2.0 to 2.4
20
AWG12
M5
2.0 1.4 to 1.6
1

1.3 to 1.5
KN150H-
ECT-L ECT-L
11.0 22.0
32.0 58.0
AWG10 AWG6
M6
2.2 to 2.5
M4
0.7 to 0.8
44.0 66.7
AWG6 AWG4
M6
2.2 to 2.5
AWG6 AWG4
M6
2.4 to 2.8
AWG18
M5 M4
0.7 to 0.8