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Forum: Motors & their mountings Mon 06 July 2009, 06:34
Replies: 278
Views: 281,825
Posted By sprayhead
Mike I cannot thank you enough for your help on...

Mike I cannot thank you enough for your help on this forum;)

BTW, talking about heat generated by a stepper, here's something that looks like will be very nice, and allow us to keep our stepper...
Forum: Motors & their mountings Mon 06 July 2009, 02:50
Replies: 278
Views: 281,825
Posted By sprayhead
Wow, that's nice facts, it makes me think even...

Wow, that's nice facts, it makes me think even more about going Oriental Motors, increased peace of mind.

on a new note:
I was having a read on this thread at the beggining and trying to find out...
Forum: Motors & their mountings Fri 03 July 2009, 02:40
Replies: 278
Views: 281,825
Posted By sprayhead
Wondering how the PK299-F4.5a (NEMA 34, ~860...

Wondering how the PK299-F4.5a (NEMA 34, ~860 oz/in) runs at very slow speeds? I suspect that it would have at least decent linearity, since it is from O.M. It should have a much "better than typical...
Forum: Motors & their mountings Fri 10 October 2008, 23:12
Replies: 278
Views: 281,825
Posted By sprayhead
like a Stepper Motor with electromagnetic break?...

like a Stepper Motor with electromagnetic break? I think I have seen that on Servos.

Another thought I had why the PK296A2A-SG18 would be good is when the Gecko drops to 70% the torque......
Forum: Motors & their mountings Fri 10 October 2008, 21:52
Replies: 278
Views: 281,825
Posted By sprayhead
Jeopardy, Do you use any parts of the...

Jeopardy,

Do you use any parts of the MechMate on your Z axis? Same spider plate and Z slide perhaps? or it all had to be modified to fit both the gas springs? I am scratching my head thinking...
Forum: Motors & their mountings Fri 10 October 2008, 06:58
Replies: 278
Views: 281,825
Posted By sprayhead
For a heavier Z unit... say it is an extended...

For a heavier Z unit... say it is an extended version, or it is carrying a heavier spindle of a different kind or just some gadget of a different nature...

What are the thoughts of the people on...
Forum: Motors & their mountings Wed 27 August 2008, 00:17
Replies: 278
Views: 281,825
Posted By sprayhead
20.41Kg :p Recalculated using G accel. ...

20.41Kg :p

Recalculated using G accel.

They are quite good these little motors huh!!! makes me feel good.

Thanks
Francis
Forum: Motors & their mountings Tue 26 August 2008, 23:11
Replies: 278
Views: 281,825
Posted By sprayhead
Someone able to tell me how much force/Weight a...

Someone able to tell me how much force/Weight a 5N.m motor can hold (holding torque) @ 25mm from the center of it's shaft?

The PK296A2A-SG7.2 gives out 5N.m from 0rpm to ~100rpm.

I am wondering...
Showing results 1 to 8 of 8

 
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