MDF CNC Router plans / parts for home build beginners

[HiltonSteve]

Thats going to limit you to motors with around 1Nm of torque, which motors did you have in mind? there are some NEMA23 motors that will fit the bill at 1.4A capability.

I dont know what you plan with the slides, but you need to focus on keeping the friction low if you are using small motors..

I hear what you are saying about the linear slides which is why I want to try a few different idea's using the engineering plastic for the linear bearings and silver steel as guide rails, lets just see how I get on!

The reason for using the controller together with 17Nm motors is because I have seen it working on a small machine with very good results, have a look at the image below.

If anyone is interested then I know where you can buy these machines fully assembled and ready to go, cost price £450. All you will need is a stepper controller as per the one I have listed above and you will be away. They are also made in the UK.

Before you ask I do not have any technical info on the machines but if anyone is interested then PM me and I will pass your details on.