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That looks off topic.

That's a choke. They help smooth/suppress noise from the motor. It's worth checking it's not failed and gone open circuit (either with a...

No luck yet with the motor controller. It has 240v to it, I can measure 12v across pins 12 & 10. I attached a pot to 12 & 10 and 11 and can vary 11...

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3 motors no cables - i am using them on my new motors and drivers i could leave it all ready to run IF you vcan work out the inputs into the rs232...

Relayman So we are wondering if the fault with our system is the Dahlgreen. Could it be firmware? Or RAM memory? Our machine sometimes prints...

Good stuff, glad to help.

Pics of the three phase motors/controller ?

Recently just did this as per your and m_c's recommendation, couldn't be happier with how it worked out. Thanks so much.

Hello Digger is this still available? cheers ste

First part is done and test fitted.

You can connect a pot, which if you have one laying around (IIRC they're normally around 100k), I would wire up just to check the drive still works....

I plugged the computer in and it immediately started popping and smoking! Suffice to say I think the BBC B is dead. I have a bit of time tomorrow so...

Use an old phone charger with USB output, butcher a USB lead to get at the power conductors. Yes you MUST connect the earths. Probe is specced for...

That's the early system. The spindle drive board (in your first picture post), should have everything marked on it. As it's a NEControl, I'm not...

hello i just bought six of those 8 wire nema 23's on ebay 7 quid each thanks I dont understand the 5 phase stuff so I have three of those motors...

Just be looking at IRLZ34N online John, looks like a great solution. Just not sure how I power the probe, does it need to be from the Gecko's 48v...

Not what your asking for, but have some Vexta PK566 5phase motors and a dual shaft PK564

THanks, How do I go about using the original spindle drive? I believe it was controlled by the computer and not sure what I need to do on the...

That's really interesting, I've never heard of GRBL. The amount of open-source stuff out there genuinely boggles my mind sometimes. What a time to be...

I grew up before Windows - an Amstrad PC1640 - I had a lot of fun getting a plotter working on that. I like LPT ports, there again I like Victorian...