6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor

Okay

This is a very capable controller for up to a six axis system. It works very nicely with Mach 3.Be warned that support is non-existant, and it is a real hunt to find all the documentation you need.I was ultimately able to find everything I needed to build and configure a very complex system, as long as I run it with Mach 3.If someone knows where to find documentation/code/APIs to control it without Mach 3, I would love to see links to that.Note that on the 6-Axis Ethernet version, the inputs circuit configuration will cause problems. The inputs are done correctly on the USB version.

If you hunt for a driver from the manufacturer they are available. The plugin does not seem to work in Mach3, I hear the driver will function in windows 7. I haven't tried yet.I would avoid this controller.

I haven't used this yet, nice size. The DB connectors may be a challenge to integrate into the retrofit enclosure. Nice to have removable plug-in terminals.

has good connection but started losing connection via USB. Says not recognized and connections fails after working for a few weeks. Tried 3 different computers with same problem and i ended up having to replace with different brand. It would be a decent unit if they solved these issues.

I thought I smoked the first board so I ordered this board. Both boards failed with "Device not ready" message then a pop up to load a bin file. The seller stands by what they sell. Sent a replacement and it is working flawlessly. The replacement also failed. I ordered another board from another seller. I now have 3 boards that failed.