Stepping Motor Driver KR-A55MC

The KR-A55MC is a 5-phase micro-step stepping motor driver designed to deliver low vibration and smooth motion for precision positioning applications.

It supports a wide range of micro-step interpolation settings, enabling fine resolution control and stable operation.

Specifications
Driving type: Micro-step drive
Power supply: DC 24 V
Operating range: DC 20 to 35 V
Maximum current: 3 A
Driving current: 0.4 to 1.4 A per phase
Default setting at shipping: 0.75 A per phase
Interpolation: 1/1 to 1/250
16 selectable channels
Functions:
– Pulse input switching
– Micro-step interpolation
– Automatic current down