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replacement x stepper motor help

Posted: Mon 09 Sep , 2013 23:32 pm
by andy_con
Turns out I need a new stepper motor on my triac, when under any sort of load even light it's stalling.

I don't want to replace the drive card or stepper housing can anyone recommend a replacement?

I do have an urgent job but that's out the window now

Re: replacement x stepper motor help

Posted: Tue 10 Sep , 2013 8:46 am
by angel-tech
Hi Andy, is the fault more than just the drive pin.

Re: replacement x stepper motor help

Posted: Tue 10 Sep , 2013 8:49 am
by andy_con
Sadly it is yes.

With just a light bit of pressure on the cog it's stalling so it needs to be replaced :(

Re: replacement x stepper motor help

Posted: Tue 10 Sep , 2013 8:55 am
by angel-tech
is it ok to call you

Re: replacement x stepper motor help

Posted: Tue 10 Sep , 2013 14:52 pm
by andy_con
It's proving very hard to get a suitable replacement, current shaft is 9.5mm all New nema 34's are 12-13mm

Can anyone help, does anyone have a triac stepper spare?

Need one urgent

If I get a bigger shaft then the cogg/pulley won't fit

Re: replacement x stepper motor help

Posted: Wed 11 Sep , 2013 10:40 am
by andy_con
As I don't know the spec of the current strippers in the triac at the moment it's very to buy a new one.

Anyone got any thoughts on if this is a suitable replacement

MY34HY0-5

http://astrosyn.com/section.php/55/1/my34hy_series_1_8

Measurement wise it looks the same as current

Re: replacement x stepper motor help

Posted: Fri 07 Mar , 2014 19:42 pm
by gallenat0r
Did you ever get this sorted out?

I'm in the process of converting a 1985 (green) triac to mach3 and my x-axis motor is bust.

--
gallenat0r

Re: replacement x stepper motor help

Posted: Mon 10 Mar , 2014 17:06 pm
by andy_con
yeah x motor replaced, I found a plate that did a pretty much identical stepper.

also replaced bearings on the x table

Re: replacement x stepper motor help

Posted: Wed 03 Dec , 2014 10:48 am
by Large519
andy_con wrote:As I don't know the spec of the current strippers in the triac at the moment it's very to buy a new one.

Anyone got any thoughts on if this is a suitable replacement

MY34HY0-5

http://astrosyn.com/section.php/55/1/my34hy_series_1_8

Measurement wise it looks the same as current
Hi Andy, As quoted was this the correct motor replacement?

Re: replacement x stepper motor help

Posted: Wed 03 Dec , 2014 20:02 pm
by andy_con
yes