Omron G5 R88D-KE Series, User Manual

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1 Features and System Configuration
1 - 2
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
1-1 Outline
The OMNUC G5-series Servo Drives (Pulse-train Input Type) are AC Servo Drives with the position
control and speed control capabilities.
The OMNUC G5-series provides a wide portfolio of products, which supports the motor capacity from
50 W to 5 kW and 200 V input power supply, to suit various applications of customers.
The Servomotors with high-resolution 20-bit incremental encoder are available.
As for gain adjustment, the OMNUC G5-series Servo Drives support the realtime autotuning and
adaptive filter functions that automatically perform complicated gain adjustment. A notch filter can also
be automatically set to suppress machine vibration by reducing machine resonance during operation.
The damping control function of the Servomotor and Servo Drive realizes stable stopping performance
in a mechanism which vibrates because of the low rigidity of the load.
The OMNUC G5-series Servo Drives (Pulse-train Input Type) have the following features.
You can switch between two control modes: 1) Position Control Mode and 2) Speed Control Mode. A
single Servo Drive enables you to select the suitable mode to support various applications.
The damping control function suppresses vibration of low-rigidity mechanisms or devices whose tips
tend to vibrate.
Two damping filters are provided to enable to switch the damping frequency automatically according to
the operation direction and via an external signal. In addition, the settings can be configured easily by
setting the damping frequency and filter values. You are assured of stable operation even if the set
values are inappropriate.
1-1-1 Outline of OMNUC G5-series Servo Drives
(Pulse-train Input Type)
1-1-2 Features of OMNUC G5-series Servo Drives
(Pulse-train Input Type)
Switchable between Two Control Modes
Suppressing Vibration of Low-rigidity Mechanisms During
Acceleration/Deceleration