Thingiverse

2020 Carriages for Zero-Backlash Magnetic Arms

by huntley

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2020 2020 extrusion 2020 misumi 2020 V-Slot Extrusion delrin kossel kossel 2020 magnetic magnetic balls magnetic ball joint magnetic carriage magnetic joint openbuilds openscad open source solid v wheels v-wheel V-Wheels zero backlash 2020 2020 extrusion 2020 misumi 2020 V-Slot Extrusion delrin kossel kossel 2020 magnetic magnetic balls magnetic ball joint magnetic carriage magnetic joint openbuilds openscad open source solid v wheels v-wheel V-Wheels zero backlash 2020 2020 extrusion 2020 misumi 2020 V-Slot Extrusion delrin kossel kossel 2020 magnetic magnetic balls magnetic ball joint magnetic carriage magnetic joint openbuilds openscad open source solid v wheels v-wheel V-Wheels zero backlash

These carriages work for 2020 aluminum extrusions and 24mm diameter wheels, such as the ones from OpenBuilds or RobotDigg.com.
Eccentric spacers are used for preloading the tension on the wheels.
You can get the ball studs from me for $1 each, and I also precisely build the carbon fiber, zero-backlash, magnetic arms. My website is http://www.MagBallArms.com

This design works nicely with my effector which sports an LED light ring and 3 PLA cooling fans: http://www.thingiverse.com/thing:154

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Thingiverse

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