Omron R88D-1SN ECT Series User Manual

11 Adjustment Functions
11 - 2
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
11-11 Friction Torque Compensation Function . . . . . . . . . . . . . . . . . . . . . . . . 11-26
11-11-1 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-26
11-11-2 Objects Requiring Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-26
11-11-3 Operation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-27
11-12 Feed-forward Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-29
11-12-1 Feed-forward Control in TDF Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-29
11-12-2 Feed-forward Control in ODF Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-31

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