R88M-G/R88D-GT

Support for a Wide Range of Applications with Position Control, Speed Control, Torque Control.

• High-speed Response
The G-series AC Servomotors and Servo Drives have achieved high-speed response capabilities, with a highresponse frequency of 1 kHz.
• Suppressing Vibration of Low-rigidity Mechanisms during Acceleration/Deceleration The damping control function suppresses vibration of low-rigidity mechanisms or devices whose ends tend to vibrate. Two damping filters are provided to enable switching the vibration frequency automatically according to the direction of rotation and also via an external signal. In addition, the settings can be made easily merely by setting the vibration frequency and filter values, and you are assured of stable operation even if the settings are inappropriate.
• High-speed Positioning via Resonance Suppression Control The realtime autotuning function automatically estimates the load inertia of the machine in realtime and sets the optimal gain. The adaptive filter automatically suppresses vibration caused by resonance. Also, two independent notch filters make it possible to reduce vibration of a mechanism with multiple resonance frequencies.

• Command Control Mode Switching Operation can be performed by switching between two of the following control modes: Position control, speed control (including internal speed) and torque control. Therefore, a variety of applications can be supported by one Servo Drive.
• Simplified Speed Control with Internal Speed Settings Eight internal speed settings allow you to change the speed easily by using external signals.