EE0810A03-21 Features of EDC Driver Unit
• Adopts new servo algorithm (achieves settling time of 1 [ms])
The EDC Driver Unit adopts an original disturbance observer and preview-based feed-forward control, which significantly reduces the positioning time, especially the settling time (approaching time).
• Positioning controller function
Positioning operation can be controlled without complicated communication or upper controller.
• Compact Driver Unit
Combined with special electric components and advanced integration technology, the Driver Unit body is 65% smaller than conventional NSK units.
• Variety of control I/Os
Control input/output required for positioning is available, including an encoder output, servo control and program control; no additional sensor is required to monitor the status.
