Omron OMNUC G5 User Manual page 93

R88D-KT30H/R88D-KT50H
Main Circuit Terminal Block Specifications
Symb
ol
L1 Main circuit power supply
input
L2
L3
L1C Control circuit power
supply input
L2C
B1 External Regeneration
Resistor connection
B2
terminals
B3
NC
U Motor connection
terminals
V
W
Precautions for Correct Use
Tighten the terminal block screws to the torque of 0.75 N•m (M4) or 1.5 N•m (M5).
If the torque for terminal block screws exceeds 1.2 N•m (M4) or 2.0 N•m (M5), the terminal block
may be damaged.
Tighten the fixing screw of the terminal block cover to the torque of 0.2 N•m (M3).
Tighten the ground screws to the torque of 0.7 to 0.8 N•m (M4) or 1.4 to 1.6 N•m (M5).
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Name
R88D-KTxH (3 to 5 kW):
3-phase 200 to 230 VAC (170 to 253 V) 50/60 Hz
R88D-KTxH : Single-phase 200 to 230 VAC (170 to 253 V) 50/60
Hz
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.
Phase U
Phase V
Phase W
3-1 Driver Specifications
Function
These are the output terminals to the Servomotor.
Be sure to wire them correctly.
3
3-10