Product Description:

The AKD-M00606-MCEC-0000 is a programmable drive manufactured by Kollmorgen as part of the AKD-PDMM Programmable Drives series. It combines power conversion with an embedded motion controller so it can command servo axes directly from its own processor. In an automation cell, this unit supplies regulated AC power to a matched motor, executes motion profiles, and exchanges real-time status data with a supervisory PLC.

An auxiliary input of 24 VDC keeps internal logic active during main power interruptions, while the drive delivers a continuous output of 6 Arms to the motor windings. Current overshoot is limited by a current loop that updates every 670 ns, allowing the control algorithm to react very quickly to load changes. Machine networks are simplified because the integrated bus uses EtherCAT for deterministic communication between drives, I/O modules, and controllers. The power stage switches at 8 kHz, which balances low ripple with manageable switching losses. It accepts 120/240 VAC on either single-phase or three-phase mains and can clear 42 kA of symmetrical fault current when installed with correctly rated protection devices. The housing measures 168 mm high, 89 mm wide, and 156 mm deep, which supports dense cabinet layouts. Position control also uses a 250 µs position loop and a 250 µs minimum update to the trajectory generator.

During acceleration, the amplifier can supply 18 Arms for short bursts, and its output section reaches 3.75 kVA when fed from 3 x 240 V. Motion commands run locally on an 800 MHz single-core processor, which reduces network traffic and keeps motion execution inside the drive. Velocity regulation is refreshed every 62.5 µs, so speed deviations are corrected before they grow into larger position errors. This arrangement allows the unit to manage axis behavior directly without relying on a separate motion controller for every command.