3D Printed Stepper Motor: Difference between revisions
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:*https://www.ideapropulsionsystems.com/?author=5877fe7903596e2b0a8123cc | :*https://www.ideapropulsionsystems.com/?author=5877fe7903596e2b0a8123cc | ||
:*https://www.ideapropulsionsystems.com/david-hartkop-resume | :*https://www.ideapropulsionsystems.com/david-hartkop-resume | ||
*More about split-ring, compound planet gears - [https://www.ideapropulsionsystems.com/idea-propulsion-systems/2017/3/17/geeking-with-gears] | |||
*Concept of '''split annulus gearbox''' or '''split annulus planetary gear''' - which gets a very large geardown in a super compact form factor - much improved over the stacked planetary gear!!!! Game changer for high torque, low speed applications. | *Concept of '''split annulus gearbox''' or '''split annulus planetary gear''' - which gets a very large geardown in a super compact form factor - much improved over the stacked planetary gear!!!! Game changer for high torque, low speed applications. | ||
*See example at Hackaday - [https://hackaday.com/2017/03/02/unique-planetary-gearbox-can-be-custom-printed-for-steppers/] | *See example at Hackaday - [https://hackaday.com/2017/03/02/unique-planetary-gearbox-can-be-custom-printed-for-steppers/] | ||
Revision as of 21:39, 11 April 2019
480 Step Per Revolution Nema 17
- https://www.thingiverse.com/thing:1362555 - amazing work
- More about split-ring, compound planet gears - [1]
- Concept of split annulus gearbox or split annulus planetary gear - which gets a very large geardown in a super compact form factor - much improved over the stacked planetary gear!!!! Game changer for high torque, low speed applications.
- See example at Hackaday - [2]
- Is this the same as Strain Wave Gear?
Simple Versions
From https://makezine.com/2015/08/18/3d-print-stepper-motor/: