Omron R88D-1SN ECT Series User Manual

2 Models and External Dimensions
2 - 120
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
The following are the dimensions of External Dynamic Brake Resistors.
R88A-RR550
2-4-7 Dimensions of External Dynamic Brake Resistors
R88A-DBR300
2-10
20
28
2-R3
17.8
200 min.
FG
342 382
2-10.4
362
20
58.8
28
2-6 dia.
197
t 1.6
235
250
60
4.5
80
40
500
t2.5
2-4.5 dia.

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