The USB MACH3 100KHz 5-Axis CNC Controller Board is a high-performance CNC breakout board designed to connect any Windows PC to a CNC machine. Unlike traditional LPT port-based controllers, this board allows modern computers to operate CNC machines with 5-axis control, supporting both stepper and servo motors. It is ideal for milling machines, routers, lathes, and engraving machines that require precise motion control.

With PWM and analog spindle outputs, opto-isolated inputs, emergency stop support, limit switch compatibility, and handwheel interface, this controller offers a full-featured solution for professional CNC applications.

Features:

• 5-Axis Support: Control up to 5 stepper or servo drives simultaneously.

• High-Speed Step Pulse: Supports up to 100KHz, ensuring smooth and precise motor movement.

• PWM & Analog Spindle Output: 0–10V analog output for spindle speed control, PWM interface opto-isolated at 5V.

• Isolated Outputs: 4 general-purpose isolated relay outputs for controlling pumps, spindle, flood/mist systems, or auxiliary devices.

• Opto-Isolated Inputs: Safe connection for limit switches, emergency stop, probe, and zeroing devices.

• Handwheel Interface Support: Electronic handwheel connectivity for manual CNC control.

• Clear Labeling: All ports are printed on the board for easy wiring and installation.

• Flexible Stepper Driver Connection: Works with common anode or common cathode driver input modes, compatible with drivers like TB6600, DM542, or other opto-isolated drivers.

• Compact Design: Small footprint at 9×6 cm (3.54×2.36 in) for easy integration into any CNC setup.

• Power Status LED: Indicates board operational status.

• Automatic Probe Tool Support: Ensures precise tool height measurement and positioning.

Specifications:

• Controller Type: USB MACH3 100KHz Breakout Board

• Supported Axes: 5-axis (X, Y, Z, A, B)

• Step-Pulse Frequency: Maximum 100KHz

• External Voltage: 12V/24V DC

• Spindle Control: 0–10V output with FWD/REV direction

• Relay Outputs: 4 isolated relay outputs for auxiliary devices

• Limit Switch Inputs: 5 general-purpose inputs (limit, estop, probe, zeroing)

• Handwheel Support: Yes

• Optical Isolation: USB side and external inputs isolated

• Operating Systems Tested: Windows XP, Windows 7 32/64-bit, Windows 10 via VM (XP on VMware)

• Size: 9 × 6 cm (3.54 × 2.36 in)

• Connection Interface: USB 2.0

Setup Instructions:

1. Install Mach3: Ensure Mach3 software is installed on your Windows PC.

2. Install USB Driver: Download BL-UsbMach-V22.dll and copy it to Mach3 Plugins folder.

3. Connect Board: Plug the controller into the PC via USB; it should be automatically recognized.

4. Configure Driver: Open Mach3, select USBMach V2.0, and enable “Don’t ask me again”.

5. Load Configuration: Save the Mach3 XML config file (e.g., Mach3Mill.xml) into the Mach3 root folder.

6. Power External Devices: Connect an additional power supply for limit switches and spindle control.

Note: For Windows 10, use a virtual machine running Windows XP to ensure full functionality.

Package Contents:

• 1 × USB MACH3 100KHz 5-Axis CNC Controller Board

• 1 × USB Cable

• 1 × Installation CD

Applications:

• 5-Axis CNC Milling Machines

• CNC Routers and Laser Engravers

• CNC Lathes and Engraving Machines

• Professional and Hobbyist CNC Projects

• Spindle and Auxiliary Device Control in CNC setups

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