Omron R88D-1SN ECT Series User Manual

3 - 23
3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-1 Servo Drive Specifications
3
3-1-4 Main Circuit and Motor Connections
 Wire Sizes for 200-VAC Input Model: R88D-1SNH-ECT
Item
Unit
Model (R88D-1SN)
01H-ECT 02H-ECT 04H-ECT 08H-ECT 10H-ECT
Power supply capacity
kVA 0.6 0.6 1.0 1.4
2.0
Main circuit
power supply
input (L1, L2,
and L3)
*1
Rated cur-
rent
A(rms)
1.8/1.0
*2
2.7/1.5
*2
4.6/2.7
*2
7.3/4.0
*2
5.8
Wire size
---
AWG 22 to
14, 0.32 to
2.0 mm
2
AWG 20 to
14, 0.5 to
2.0 mm
2
AWG 18 to
14, 0.75 to
2.0 mm
2
AWG16 to 14,
1.3 to 2.0 mm
2
Control circuit
power supply
input (24 V, )
Wire size
---
AWG 20 to 16, 0.5 to 1.5 mm
2
Motor connec-
tion terminals
(U, V, and
W)
*3*4
Rated cur-
rent
A(rms) 0.8 1.5 2.5 4.6
7.7
Wire size
---
AWG 22 to 14,
0.32 to 2.0 mm
2
AWG 20 to
14, 0.5 to
2.0 mm
2
AWG 18 to
14, 0.75 to
2.0 mm
2
AWG16 to
14, 1.3 to
2.0 mm
2
Protective earth Wire size
---
AWG 12,
2.5 mm
2
Screw size
--- M4
Tightening
torque
N·m 1.2
Item
Unit
Model (R88D-1SN)
15H-ECT 20H-ECT 30H-ECT
Power supply capacity
kVA 2.5 3.6 4.7
Main circuit
power supply
input (L1, L2,
and L3)
*1
Rated cur-
rent
A
15.7/
9.0
*2
13.0 15.9
Wire size
---
AWG 12 to 8,
3.3 to 8.4 mm
2
Control circuit
power supply
input (+24 V
and 0 V)
Wire size
---
AWG 20 to 16,
0.5 to 1.5 mm
2
Motor connec-
tion terminals
(U, V, and W)
*3*4
Rated cur-
rent
A 9.7 16.2 22.3
Wire size
---
AWG 14 to 8,
2.0 to 8.4 mm
2
AWG 10 to 8,
5.3 to 8.4 mm
2
Protective earth Wire size
---
AWG 12,
2.5 mm
2
Screw size
--- M4
Tightening
torque
N·m 1.2
Item
Unit
Model (R88D-1SN)
55H-ECT 75H-ECT 150H-ECT
Power supply capacity
kVA 11.2 15.8 32.0
Main circuit
power supply
input (L1, L2,
and L3)
Rated cur-
rent
A27.038.077.0
Wire size
---
AWG 10 to 4,
5.3 to 25 mm
2
AWG 8 to 4,
8.4 to 25 mm
2
AWG 4 to 1,
21.2 to 50 mm
2

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model