Omron 1S Series - Page 23

22AC Servomotors/Servo Drives 1S-series Instruction Manual
 Wire Sizes for 200-VAC Input Model: R88D-1SANH-ECT
Motor connection
terminals
*3
Rated
current
Arms 1.5 2.5 4.6
Wire size --- AWG21 to 14/0.5 to 2.0 mm
2
Protective
earth
Wire size --- AWG12/2.5 mm
2
or larger
Screw size --- M4
Tightening
torque
N·m 1.2
*1. For single-phase, connect between any two phases out of the following: L1, L2, and L3.
*2. The first value is for single-phase input power and the second value is for 3-phase input power.
*3. Provide the same current capacity for the wiring of the motor connection terminals and for that of B1
and B2.
Item Unit
Model (R88D-1SAN)
10H-ECT 15H-ECT 20H-ECT 30H-ECT
Power supply capacity kVA 2.0 2.5 3.6 4.7
Main circuit
power supply input
*1
*1. For single-phase, connect between any two phases out of the following: L1, L2, and L3.
Rated
current
Arms 5.8 15.7/9.0
*2
*2. The first value is for single-phase input power and the second value is for 3-phase input power.
13.0 15.9
Wire size ---
AWG16 to 14
/1.3 to 2.0
mm
2
AWG12 to 8/3.3 to 8.4 mm
2
Control circuit power
supply input
Wire size --- AWG20 to 16/0.5 to 1.5 mm
2
Motor connection
terminals
*3
*3. Provide the same current capacity for the wiring of the motor connection terminals and for that of B1
and B2.
Rated
current
Arms 7.7 9.7 16.2 22.3
Wire size ---
AWG18 to 14
/1.0 to 2.0
mm
2
AWG18 to 8
/1.0 to 8.4
mm
2
AWG16 to 8
/1.5 to 8.4 mm
2
Protective
earth
Wire size --- AWG12/2.5 mm
2
or larger
Screw size --- M4
Tightening
torque
N·m 1.2
Item Unit
Model (R88D-1SAN)
02H-ECT 04H-ECT 08H-ECT