10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 05, 2016 07:20PM |
Registered: 7 years ago Posts: 84 |
Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 05, 2016 08:47PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 05, 2016 11:21PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 06, 2016 12:33AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 06, 2016 10:46AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 06, 2016 10:53AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 12:58AM |
Registered: 11 years ago Posts: 5,780 |
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Trexation
Thanks for all of the support!
I have calculated the torque that my stepper will need, here are my calculations and testing methodology.
The Test - See the picture ( picture is before I removed motor resistance )
In short I used a clothes hangers as weights to determine the amount of force required
Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 10:19AM |
Registered: 7 years ago Posts: 84 |
Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 11:43AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 01:54PM |
Registered: 10 years ago Posts: 14,672 |
Quote
the_digital_dentist
I'm no expert on it, but your numbers look about right to me. I'm surprised such a small motor can do that, but we'll know for sure when you try it. Now find a motor that has that torque when it's turning at 450 rpm (7.5 revs per sec to move the extruder at 300 mm/sec).
Torque vs speed curves look like this:
See: [www.nmbtc.com] and click on the motor selection tips icon on your 3rd image.
Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 03:57PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 04:36PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 05:06PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 05:59PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 07, 2016 06:09PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 08, 2016 04:28AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 08, 2016 09:40AM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 08, 2016 03:26PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 08, 2016 03:32PM |
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Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 09, 2016 06:27AM |
Registered: 10 years ago Posts: 14,672 |
Quote
Trexation
A 10 dollars a driver those are really expensive... At that point I would probably just buy this if I could connect it to my ramps... Would that be possible?
Re: 10 lb Y Carriage - Geared Stepper Motor or Triple Stack Nema 17? July 09, 2016 07:16AM |
Registered: 7 years ago Posts: 84 |