Omron R88D-1SN ECT Series User Manual

7 Applied Functions
7 - 30
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
This example uses a motor with a 23-bit encoder (8,388,608 pulses per rotation).
• If you set 3001-05 hex/3001-06 hex to 8,388,608/1,048,576, the operation is the same as the 20-bit
Servomotor (1,048,576 pulses per rotation).
7-7-2 Operation Example
8,388,608
1,048,576
=
1,048,576 [Command unit]
8,388,608
1 rotation (8,388,608 pulses)
Position Command
Servomotor
Encoder resolution: 23 bits
Servo Drive
pulses
Motor Revolutions (3001-05 hex)
Shaft Revolutions (3001-06 hex)

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