Search:

:wee: :wee: I really appreciate your help. With the tips and hints I got from you, and a little trial and error, persitance, I got my motors working properly.

As mentioned I am not really an...

:confused: I have been posting this problem in more than one forum, finally found some1 having the same problem.

As soon as I turn MACH 3 on the stepper produces high pitch noise, and no the...

(wrong) May be I am posting in the wrong place, all I want to know, is why my stepper motor produces high pitch noise as soon as it connects to MACH3, and produces pulses.

I will try here and in...

Hi susan,

Thank you very much for your offer, I need 3 bipolar stepper motors minimum 100 Oz/inch.

I might order larger quantities if the product proves to be of good quality.

Thanks

[COLOR="Red"] I meant power supply. I found a power supply for an old printer, 24 Volts DC, 2.3 A.:wave:

I am still getting noise from the stepper motor, it also pulsates (making pulses) as soon...

Yes indeed I will pass info to others, in fact I was planning to put together a small write up about my experience with my first CNC machine, I am also willing to share my autocad drwaings for a poor...

I am still building my first machine, I am trying to get me feet wet. In short I am intending to make money out of it.

:confused: Thank you very much for the information, but it seems I cannot get to the right menue to (Step low active) :confused:

thank you

Ok Harold, how can i get a transformer and how much is it? method of payment, and shipping charges etc.

thank you guys for all the help and info provided in this thread.:wave:

Power supply output 3-4.5-5-6-7.5-9-12 volt DC, Current: 500mA 6VA max.

Thanks all for your help

Dear Friend,

I got the stepper drivers and the breaker from Rout Out CNC based in the UK, you can follow this link for driver's specs:

http://www.routoutcnc.com/RoutOutCNCStepper.pdf

As for...

Finally I got my motor running on MACH3 with the kind help of CNCzone members, had 3 problems though:

1- The motor noise bocomes higher when i start up MACH3, :confused:

2- With large motor...

Thank you very much my friend, followed your instructions, got the motor moving CW and CCW, but the movement is kind of sluggesh and slow. :confused:

the motor produces little noise, but when I...

Thank you very much,

I hope you appreciate my frustration, I am through with building the structure for the machine, I have the motors, the driver and the software, but cannt jog the damn thing....

I have built a hobby CNC machine, I am thro with the structure, tried moving X,Y,Z using a regular motor, they moved ok.

I bought a stepper motor driver from the net, tested motors, they seemed to...

Thank you very much for your help, i was able to connect the 4 leads to the driver, the motor locked, which means it is operational and produced some noise.

connecting the driver to the breaker is...

Thank you guys,

now assuming that i could figure out which lead is which, A1, A2, B1, B2, i am left with 2 common leads, these 2 leads do not get connected?

Hi guys, I have pulled out 3 stepper motors from old HP laser jets, the motors seems to be very powerfull, i suppose they are functional, but since i do not have a diagram, i cannot wire them up to...

:confused:

I am in the market for 3 stepper motors (minimum 100oz/inch) and need some help there. needless to say that i am on a tight budget too, :)

Thanks guys