Belt Z axis part 2: the struggle continues July 06, 2020 05:44PM |
Registered: 9 years ago Posts: 199 |
Re: Belt Z axis part 2: the struggle continues July 07, 2020 08:11AM |
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Re: Belt Z axis part 2: the struggle continues July 07, 2020 08:29AM |
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Re: Belt Z axis part 2: the struggle continues July 07, 2020 01:33PM |
Registered: 9 years ago Posts: 199 |
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tolar250
have you considered using gear reduction? its not the most compact solution, but its pretty low cost and i have not had any issues with the x gantry dropping on my prusa style machine. i am using two sets of 20 tooth and 80 tooth pulleys with a .09 degree motor and 32 tooth pulleys to to ultimately get to 1600 steps per mm. you would just have to find the right combination of pulleys to reach your desired steps per mm.
Re: Belt Z axis part 2: the struggle continues July 07, 2020 01:33PM |
Registered: 9 years ago Posts: 199 |
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MKSA
As I wrote earlier..
"You can contact the "engineer" who designed this worm gear box. His name is Sum Sing Wong !
Note, the behavior described in the above post is normal, just that the gear play seems quite big."
Seriously, there is no way to achieve anything worth with a poor quality worm gearbox. Already not easy with a good one.
Re: Belt Z axis part 2: the struggle continues July 08, 2020 06:27PM |
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Re: Belt Z axis part 2: the struggle continues July 08, 2020 11:07PM |
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Re: Belt Z axis part 2: the struggle continues July 09, 2020 05:51PM |
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Quote
the_digital_dentist
It should be pretty easy to calculate the lifting power of a motor if you know the motor torque spec and the diameters of the pulleys...
I would get rid of the spring type shaft couplers. They're going to wind and unwind every time the bed moves.
Re: Belt Z axis part 2: the struggle continues July 09, 2020 11:06PM |
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Re: Belt Z axis part 2: the struggle continues July 25, 2020 06:15PM |
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Re: Belt Z axis part 2: the struggle continues July 25, 2020 10:46PM |
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Re: Belt Z axis part 2: the struggle continues July 26, 2020 05:09AM |
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Re: Belt Z axis part 2: the struggle continues July 26, 2020 06:15AM |
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Re: Belt Z axis part 2: the struggle continues August 05, 2020 05:16PM |
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Re: Belt Z axis part 2: the struggle continues August 05, 2020 09:48PM |
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Re: Belt Z axis part 2: the struggle continues August 06, 2020 03:40AM |
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