Desktop size steel welded router 3 axis

[Tom J]

Jazz I might be unlucky, 2 sensors were blinking close to target (made, not made state) all powered by 24V.
XHC board wasn't budget £105, yes you correct they as good as plug-in, second one only works - sort off.

[JAZZCNC]

XHC board wasn't budget £105, yes you correct they as good as plug-in

Yes it is Budget it's just over priced.!!

[Tom J]

Still not happy with the speed of X axis. Motor had to be slow down to 1450mm/min.
Z and Y goes above 2000mm/min.
Today I run only ballscrew nut with everything loose and still stalling.
I remember noticed that on dry test (driver - motor) one was stalling at much lower speed.
My motor is 23HS8630B with 1.6mH phase inductance, powered by 24V only, 6 cables (4 used only +A-A+B-B)
I use 4 wires so winding are in series 0 is not in use


I will keep it connected that way do not want to sacrifice torque at low speed, so need more voltage.
Am I correct?

[Clive S]

Tom 24V won't even get it out of first gear. but it will depend on what drivers you are using. if you have decent drives running about 50-70V it should fly.

[Tom J]

Tom 24V won't even get it out of first gear. but it will depend on what drivers you are using. if you have decent drives running about 50-70V it should fly.

I use DM542, they can handle max 50V, so I can not safely plug in to my big box

[Clive S]

Ok well can you try it at 45V and see how it goes

[Tom J]

... will post results with 41.5V, that what I've got from torus trafo 2x30V 2x7A, after rectification voltage went up nicely.
Waiting for GBU805 - Bridge Rectifier 8A 600V and capacitors.