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EtherCAT AKD Servo Drive

1-Axis Brushless Servo Motor Drive with EtherCAT Interface

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  • EtherCAT communication to real-time motion control system
  • 12 A peak, 6 A continuous current output, up to 1.25 kW output power
  • Plug-and-play compatibility with AKM servo motors through Smart Feedback Device (SFD) technology
  • Fast control-loop update rates guarantee reliable control, accommodate for changing load conditions
  • Screw-terminal connectors on I/O for fast and easy installation
  • 120 or 240 VAC powered (1 or 3 phases)


National Instruments AKD servo motor drives deliver cutting-edge technology and performance with one of the most compact footprints in the industry. These feature-rich drives provide a solution for nearly any application, from basic torque-and-velocity applications to synchronized multiaxis motion using NI LabVIEW graphical programming.

The versatile AKD servo drives set the standard for power density and performance. High-speed loop rates guarantee reliable control and accommodate changing load conditions immediately. Integrated optically isolated I/O reduces noise and enables safe operation.

If used with NI AKM servo motors, these drives provide plug-and-play configuration through Smart Feedback Device (SFD) technology and direct cabling. Graphical configuration software and features such as autotuning and wizard-based configuration allow for simplified system setup.

AKD servo motor drives are available with step-direction, analog, or EtherCAT connectivity to the motion controller. With this flexibility, you can scale motion system architectures by combining AKD drives with NI plug-in motion control devices for PCI or PXI, C Series drive interface modules for NI CompactRIO, or any NI real-time controller capable of running NI EtherCAT master software.

These flexible, technologically advanced drives deliver superior motion control when paired with high-performance motors such as NI AKM brushless servo motors.

Specifications Documents

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Specifications Summary

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Part Number Description Est Ship  US Dollars Qty
781521-01Single Axis AKD Drive, ECAT, 3A continuous current, 120/240VAC12 - 20$ 914.00
781523-01Single Axis AKD Drive, ECAT, 6A continuous current, 120/240VAC12 - 20$ 1,187.00

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