Step Motors

By la_res

October 22, 2009

Hi to everybody:

My name is Rafael Lezama, I'm live in Puebla, Pue. México.
I am electronics engineer and I like a lot your web.
I have a question, I hope someone can help me.
I have some steps motors but I haven't found information about them.
I could already identify some cables, but I can't make run them.
I send some technical data and photographs of these engines, and hope can help me.

By la_res
@ Fri, 2009-10-23 19:03

Thanks a lot: Robologist,

Thanks a lot: Robologist, TinHead.
I'll work in this.
But, first of all, I need make a 24v power supply... je, je, je
When the motors walk, I'll make a video

By TinHead
@ Thu, 2009-10-22 20:14

hi

Let's see:

Motor A is not a stepper by its looks, it is a brushless with a control board - unless you kow exactly what the pins do ... not much to begin with ... oh robologist has some clues there

Motor B - is a stepper indeed and a very nice one by the looks, seems industrial grade too.

Did you see this ? There is guy who seems to know about it in spanish: http://www.todopic.com.ar/foros/index.php?topic=21697.0

By la_res
@ Thu, 2009-10-22 18:38

Really... not much

In case of motors C & D... I have identify with a multimeter, the common wire and this motors works good. This I don't really need much.
The B motor, I've identify the common wire pair, too... and when I apply a voltage for make move this, not works, or works bad. I don't know if need more voltage or current. Because don't work.
The A motor, is from a color printing. But in this case I don't know nothing... don't where can I start.
Well, if need more details...
Thanks a lot for your help

By robologist
@ Thu, 2009-10-22 19:51

MotorA

From this picture :

Try a 24 volt supply (!!) with ground attached to the black wire,
+24 attached to the next wire,
ground next 3
+5 volts here (ground on the previous wires)
try a high signal on next 2, high being +5 volt TTL
put a clock signal here, just a alternating high-low +5v - 0v
put a 0 here for turning one direction, a +5 for turning the other

And hope nothing blows up.

By TheTrustedOne
@ Thu, 2009-10-22 16:45

How have you tried to drive the motors?

What have you allready tried when it comes to running these stepper motors, what controller are you using (Purchased or home mad) if home made what is the schematics. I would love to help but I am going to need alot more information.

Step Motors

Comment viewing options

Thanks a lot: Robologist,

hi

Really... not much

MotorA

How have you tried to drive the motors?

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