Re: Stepper Motor Torque Choosing Stepper Motors March 27, 2019 03:45AM |
Registered: 10 years ago Posts: 14,672 |
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KennTech
I found this one on Stepperonline: ]Nema 17 Bipolar 1.8deg 36Ncm (51oz.in) 1.68A 2.8V 42x42x39mm 4 Wires
It's the only one close to dc42 description and they only sell it from China.
Re: Stepper Motor Torque Choosing Stepper Motors March 27, 2019 10:21AM |
Registered: 5 years ago Posts: 18 |
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etfrench
Why do you think that one will work better than the 84 oz-in? If both are run at 1.5 amps, which will have more holding torque? Which has better phase resistance and inductance?
Re: Stepper Motor Torque Choosing Stepper Motors March 27, 2019 11:28AM |
Registered: 6 years ago Posts: 1,007 |
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KennTech
Hi, thank you for replying.
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etfrench
Why do you think that one will work better than the 84 oz-in? If both are run at 1.5 amps, which will have more holding torque? Which has better phase resistance and inductance?
It's not that it's better I all ready ordered 3 motors two were going on the z-axis. Plus when I built the Mendel90 I built it with the small motors I had from the Beckman dot matrix so I don't room for larger motors unless I redo every thing. wWhich I really don't want to do at this point.
I was hoping to get the Mendel90 working well enough that I could print parts to build a new printer. Then I can size it for the bigger motors.
Thank you, Kenn.
Re: Stepper Motor Torque Choosing Stepper Motors March 27, 2019 03:24PM |
Registered: 6 years ago Posts: 265 |
Re: Stepper Motor Torque Choosing Stepper Motors March 27, 2019 07:41PM |
Registered: 5 years ago Posts: 18 |
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MKSA
Check the ones you got from this dot matrix printer, most probably they are of the 12V or 24V type. If so, better put them for the Zaxis that is less demanding and use the new ones for X Y extruder !
Re: Stepper Motor Torque Choosing Stepper Motors March 28, 2019 03:47AM |
Registered: 10 years ago Posts: 14,672 |
Re: Stepper Motor Torque Choosing Stepper Motors March 28, 2019 12:43PM |
Registered: 5 years ago Posts: 18 |
Re: Stepper Motor Torque Choosing Stepper Motors April 01, 2019 06:03AM |
Registered: 9 years ago Posts: 9 |
Re: Stepper Motor Torque Choosing Stepper Motors April 01, 2019 05:37PM |
Registered: 5 years ago Posts: 18 |
Re: Stepper Motor Torque Choosing Stepper Motors April 07, 2019 12:31AM |
Registered: 6 years ago Posts: 21 |
Re: Stepper Motor Torque Choosing Stepper Motors April 07, 2019 04:13PM |
Registered: 5 years ago Posts: 18 |
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phaedrux
Amazon carries a surprisingly large amount of 3D printer related gear. some of it is shipping out of China, but some is next day shipping as well.
Re: Stepper Motor Torque Choosing Stepper Motors April 07, 2019 07:32PM |
Registered: 6 years ago Posts: 11 |
Re: Stepper Motor Torque Choosing Stepper Motors April 07, 2019 09:25PM |
Registered: 6 years ago Posts: 21 |
Re: Stepper Motor Torque Choosing Stepper Motors April 08, 2019 12:42PM |
Registered: 6 years ago Posts: 109 |