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3-1 Servo Drive Specifications
R88D-KN06F-ML2/-KN10F-ML2/-KN15F-ML2/-KN20F-ML2
Main Circuit Connector Specifications (CNA)
Symbol
L1
L2
L3
Motor Connector Specifications (CNB)
3
Symbol
W
Control Circuit Connector Specifications (CNC)
Symbol
24 V
0 V
External Regeneration Resistor Connector Specifications (CND)
Symbol
B1
B2
B3
NC
3-11
Name
Main circuit power supply
input
Name
U
Motor connection
terminals
V
Name
Control circuit power
supply input
Name
External Regeneration
Resistor connection
terminals
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Function
R88D-KNxF-ML2
(600 W to 2 kW) : 3-phase: 380 to 480 VAC (323 to 528 V)
50/60 Hz
Function
Phase U
These are the output terminals to the Servomotor.
Be sure to wire them correctly.
Phase V
Phase W
Function
24 VDC ± 15%
Function
Normally B2 and B3 are short-circuited.
If there is high regenerative energy, remove the short-circuit bar
between B2 and B3 and connect an External Regeneration
Resistor between B1 and B2.
Do not connect.
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