Omron R88D-KN series User Manual

4-25
4 System Design
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
4-2 Wiring
4
4-2-3 Terminal Block Wire Sizes
The terminal block wire sizes used for 200-VIC 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.
200 VAC Input Drive Wire Sizes
Model (R88D-)
KN01H-
ECT-L
KN02H-
ECT-L
KN04H-
ECT-L
KN08H-
ECT-L
KN10H-
ECT-L
KN15H-
ECT-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  AWG14 to 18 AWG14
Screw size 
Tightening torque N·m 
Control circuit
power supply
input (L1C and
L2C)
Wire size  AWG18
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  AWG14 to 18 AWG14
Screw size 
Tightening torque N·m 
Maximum wiring
length
m20
Frame ground
(FG)
Wire size  AWG14
Screw size  M4
Tightening torque N·m 1.2
Maximum wiring
length
m1

Omron R88D-KN series Specifications

General

Brand	Omron
Model	R88D-KN series
Category	Controller
Language	English