MH860 series hydraulic servo drive
Electrical connection
26
4.6.5 Typical wiring examples of main circuit
Note
1. Only one wire can be inserted into each wire insertion port of the
connector.
2. The motor three-phase cable must be a shielded cable, of which one
end connects to the drive ground wire, and the other end connects to
the motor connector ground wire.
3. The screws need to be fastened properly to ensure a smooth
connection.
M
V
W
U
T2
T1
Circuit breaker
for wiring
Electromagnetic
contactor
Input filter
Input reactor
R
S
T
(+)
(-)
PB
Braking
resistor
CN6
CN6
CN2B
Servo drive
Servo motor
Resolver
Temperature
measuring resistor
3PH power
AC380V(-15%)~440V(+10%)
CN5
CN6
Figure 4-9 Wiring diagram of =<90kW main circuit
