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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
https://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
https://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