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Green rectangular circuit board with USB port and multiple pin headers

Ruth's sister

Ruth's sister internal power cable 100KHz

SKU CH-3Y46-RJZ30

Connects a USB MACH3 controller to a four-axis stepper driver board at 100 kHz

  • Four-axis stepper control for precise engraving motion
  • 100KHz pulse rate enables smooth motor operation
  • USB connectivity simplifies MACH3 software integration
  • CNC breakout board drives compatible engraving machines

CNC breakout board for MACH3

This CNC breakout board connects to a PC via USB and runs the MACH3 control software to drive up to four stepper axes at 100KHz. It is built for hobbyists and small workshops adding motion control to an engraving machine or similar CNC project. Buyers who need more than four axes or a different control protocol will not be served by this card.

Thermals noise and power draw

The board draws modest power from the USB port and the external supply used for the stepper drivers, so heat output stays low in normal operation. No active cooling is fitted and the unit runs silently. Exact thermal figures and current draw are not supplied.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 100KHz stepper motion controller card in my CNC machine?

Connect the USB cable to your PC running MACH3 software, wire the four axis outputs to your stepper drivers, and ensure the breakout board is securely mounted; the step people miss is configuring the 100KHz pulse rate in MACH3 motor tuning to match the board.

What maintenance will the 4 Axis breakout board need over time?

Periodically check that all terminal screws remain tight and that the USB connector is free of dust; the board has no moving parts or replaceable fuses, so only visual inspection of connections is required.

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