The MASSO G3 CNC controller, power supply, stepper motors, cable system and optical encoder are sold as a part of our Accu-Pro line of machines and are not available for purchase separately or as an upgrade option to existing machines.

Tool Setter Plate
$27.63 Add to cart
LinuxCNC Computer System with Driver Box
  • Built-in Driver box (Converts g-code to steps to run DC stepper motors)
  • Output cables for X, Y, Z, and A pre-wired with DIN plugs for stepper motors
  • Keyboard and mouse (you supply the monitor)
  • Processor Speed: 2 GHz or faster
  • RAM: 2 GB
  • Hard Drive: 500 GB
  • Internal drive: DVD-RW
  • External drive: 4 GB USB Flash drive for transferring g-code files
  • Current: Internal switches are set to 110VAC but can be reset for operation with 230 VAC
  • Installed software: Ubuntu 12.04 Linux-based OS with Linux CNC 2.6.11 4-axis CNC software.
  • 90-day warranty on CNC and computer-related components.
Prior to January, 2005, Redhat version 2.xx was installed. From January, 2005 to September, 2009, Debian version 4.xx was installed. Starting in October, 2009 Ubuntu version was installed. Our 6.0 version of Ubuntu with “Lucid” build installed starting February, 2010. Debian wheezy 2017. Current software as of 2018 is Ubuntu 12.04 with Linux CNC 2.6.11 The most up-to-date version of the instructions can be found at CNC 7 Instructions. Instructions for Debian systems purchased between January 1, 2005, and September 17, 2009, can be found at CNC 4 Instructions. For those using a system purchased before January 1, 2005, instructions for the 2.xx Redhat version can be found on the Sherline CNC Instructions web page.
$1,828.18 Add to cart
LinuxCNC Computer System without Driver Box
  • Keyboard and mouse (you supply the monitor)
  • Processor Speed: 2 GHz or faster
  • RAM: 2 GB
  • Hard Drive: 500 GB
  • Internal drive: DVD-RW
  • External drive: 4 GB USB Flash drive for transferring g-code files
  • Current: Internal switches are set to 110VAC but can be reset for operation with 230 VAC
  • Installed software: Ubuntu 12.04 Linux-based OS with Linux CNC 2.6.11 4-axis CNC software.
  • 90-day warranty on CNC and computer-related components.
Prior to January, 2005, Redhat version 2.xx was installed. From January, 2005 to September, 2009, Debian version 4.xx was installed. Starting in October, 2009 Ubuntu version was installed. Our 6.0 version of Ubuntu with “Lucid” build installed starting February, 2010. Debian wheezy 2017. Current software as of 2018 is Ubuntu 12.04 with Linux CNC 2.6.11 The most up-to-date version of the instructions can be found at CNC 7 Instructions. Instructions for Debian systems purchased between January 1, 2005, and September 17, 2009, can be found at CNC 4 Instructions. For those using a system purchased before January 1, 2005, instructions for the 2.xx Redhat version can be found on the Sherline CNC Instructions web page.
$1,036.10 Add to cart
4-Axis CNC Driver Box
In designing our CNC systems, we fitted the driver board and power supply directly inside the PC. For users who’d prefer to build their own setup or use a different PC, we offer this complete driver box and power supply as a standalone solution. Housed in an anodized aluminum enclosure, this unit includes four stepper-motor drivers — labeled X, Y, Z and A — each terminating in a dedicated cable that plugs directly into the corresponding pre-wired Sherline stepper motor. The kit also includes a 6′ (approx.) DB-25 parallel cable to connect the box to your computer’s parallel port, and an externally-mounted 24 VDC power supply (included) that simply plugs into the driver box.  
$864.09 Add to cart
Driver Box Case
$165.27 Add to cart
Parallel Port Signal Booster
$57.46 Add to cart
Sherline Linux OS/LinuxCNC Software
$36.00 Add to cart