KSS KR-A535M Stepping Motor Driver

The KSS KR-A535M is a 5-phase micro-step stepping motor driver designed to provide low vibration and smooth motion in precision positioning applications. Unlike its DC-powered KR-A55MC counterpart, the KR-A535M operates directly from an AC 100 to 220V supply, eliminating the need for a separate DC power supply unit in the control panel.

It supports a wide range of micro-step interpolation settings from 1/1 to 1/250 across 16 selectable channels, with a maximum current of 3A and a driving current range of 0.4 to 1.4A per phase, shipped with a default setting of 0.75A per phase. Additional functions including pulse input switching, automatic current down, driving current switching, a built-in test function, and driving power switching provide flexible operation and convenient diagnostics, making the KR-A535M well suited for precision automation systems where AC mains-direct power supply is preferred.