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4. CONNECTION OF SERVO AMPLIFIER AND SERVO MOTOR
4 - 3
4.2 Wiring
To wire to the servo amplifier, use connectors packed with the amplifier or optional connectors. For servo
amplifier terminals, refer to each servo amplifier instruction manual.
4.2.1 HF-KN series servo motor
(1) Servo motor power supply cable wiring diagrams
(a) When cable length is 10 m or less
(Red)
(White)
(Black)
(Green/yellow)
U
V
U
V
WW
Servo motorServo amplifier
10 m or less
M
MR-PWS1CBL_M-A1-L
MR-PWS1CBL_M-A2-L
MR-PWS1CBL_M-A1-H
MR-PWS1CBL_M-A2-H
(Note) CNP2
Note. The name and shape of connector differ depending on the servo amplifier types.
(b) When cable length exceeds 10 m
When the cable length exceeds 10 m, fabricate an extension cable as shown below. In this case, the
motor power supply cable should be within 2 m.
Refer to section 4.3 for the wire used for the extension cable.
MR-PWS1CBL2M-A1-L
MR-PWS1CBL2M-A2-L
MR-PWS1CBL2M-A1-H
MR-PWS1CBL2M-A2-H
MR-PWS2CBL03M-A1-L
MR-PWS2CBL03M-A2-L
(Red)
(White)
(Black)
(Green/yellow)
U
V
U
V
WW
Servo motorServo amplifier
M
Extension cable
50 m or less 2 m or less
(Note 2)
b) Junction connector for
motor power supply cable
(Note 2)
a) Junction connector for
extension cable
(Note 1) CNP2
Note 1. The name and shape of connector differ depending on the servo amplifier types.
2. Use of the following connectors is recommended when ingress protection (IP65) is necessary.
Connector: RM15WTPZ-4P(71)
Cord clamp: JR13WCC-5(72)
(Hirose Electric)
b)
Junction connector for
motor power supply cable
a) Junction connector for
extension cable
Junction connector
Connector: RM15WTJZ-4S(71)
Cord clamp: JR13WCC-8(72)
(Hirose Electric)
Numeral changes depending on the cable OD.
Numeral changes depending on the cable OD.
Description IP rating
IP65
IP65