Kossel Plus Magnetic Effector

Magnetic effector for a Kossel printer.

3D printer parts and enhancements

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Description

This is a simple effector which works with magnetic ball-and-socket joints.
It holds a standard groove mount hot end.
4 LED's can be mounted on the bottom surface, to light your printer's workspace.  On an LED, the longer lead goes to positive.  If you daisy chain the LED's, you can power the four of them with 12v, without any current limiting resistors.  The way I've added little channels and extra holes, you can run the LED leads from the bottom, up one hole, then through a channel and down another hole where friction will hold it agains the next LED's leads.  Thus, you can wire these LED's without doing any soldering, except for one spot on the bottom.

I use these with my magnetic carriages: https://www.youmagine.com/designs/kossel-plus-magnetic-carriage--2

And magnetic ball joint rod ends:  https://www.youmagine.com/designs/magnetic-ball-joint-rod-ends

Contact haydn.huntley@gmail.com if you need an inexpensive source for the ball studs or magnets. I also precisely build carbon fiber printer arms. (All of the arms in a set match lengths within 50 microns.)  My standard lengths are 215mm (Mini Kossel), 288mm (Kossel XL), 304mm (a little longer), and 360mm (for a 300mm diameter bed).  If you need a custom length, let me know...


2014-08-17:  Updated design to improve the system for securing the hotend to make it hold tighter.  A little bit of tape can be added as a shim to make it tighter still.  Also added gutters to run the LED leads through, and common holes to join them together with, to eliminate all but one of the solder joints (the one on the bottom is still necessary).


2016-02-15:  Here is a link to my newest design (which uses a 60mm LED light ring, holds three fans, and has different versions for E3D and J-Head hotends):  https://www.youmagine.com/designs/magnetic-effector-with-3-fans-and-led-light-ring-for-kossel-plus

Materials and methods

- 6 ball studs with M3x10 screws threads on the bottom.
- 6 nylock nuts.
- 4 LED's (optional)
- 2 M3x8 screws

Contact me if you need an inexpensive source for the ball studs. I had a bunch custom fabricated. 1000 were essentially the same price as 50, so I have lots left over to share with the Delta/Maker community! I'm offering them for $1 each, plus shipping. haydn.huntley@gmail.com

Documents

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Comments

2e50f20a7b8a9ecb03bf140d93ee5a3a?default=blank&size=40Amado added this to the Printer collection ago
1cadd3b79b540cd9f93ef00bdc3980da?default=blank&size=40Jamie added this to the 3DP - Kossel collection ago
Cb93c2a0e258b99b665fb9bef5a563a3?default=blank&size=40Felix Maaß added this to the Industrial collection ago
Bbf00b3825fd578fcafe2d1f6088da8c?default=blank&size=40moroziller added this to the 3D printers collection ago
07a121226be5bc46eecf268851a7852f?default=blank&size=40proto added this to the Kossel mods collection ago
E44a9b247b964a672129a6f7a06862a4?default=blank&size=40Colten Edwards added this to the things to print collection ago
Ffffc81167a886fdd369bc7fa0e4345d?default=blank&size=40Spencercga18 added this to the Things to make collection ago
F9dc6424db4ca5e8e6774c3aed660e1e?default=blank&size=40Elliott99 added this to the mag bits collection ago
57d48e9b8c25af050a3d7a6f298e821e?default=blank&size=40Joshua Allen added this to the Delta collection ago
3f882facf6560a9efe4383dcdf059a8c?default=blank&size=40alexasahis added this to the Effector collection ago
9e3c0a93b61816e7dd8a385da7002e96?default=blank&size=40Brocknoviatch added this to the Delta Parts collection ago
874784a15a1033fc2a3af9666035a597?default=blank&size=40Štefan “ympi” Hírei added this to the 3d collection ago
Mini img 0212Rendy Gunardi added this to the kossel collection ago
E579d2e98f4052881af3afe6c939d960?default=blank&size=40Scott Spieker printed this ago
Carousel thumb img 6547
Printed on:
Custom Delta
Result:
A slightly modified version was created for the PICO B3 Hotend (1.75mm version). The Grooved mountplate did not fit the existing 5.5mm design. I had imported the STL file into Sketchup and removed all extraneous triangles in order to make the required modification. The slot for the PICO groove mount fits perfectly by reducing the height by 1.0mm on the effector as well as the ring lock piece. The slot opening in the middle of the effector allows for the thermister and hotend wiring to feed through for a no mess arrangement.
E2fd9076e2bfd827e6f9c75e98007911?default=blank&size=40wcmartino added this to the Stuff collection ago
B44955a41918ff4f3b2af4c4cda0c503?default=blank&size=40Antonio Rodriguez added this to the Kossel collection ago
24a118e97f707b72aa09a2d16267e6f5?default=blank&size=40Medjay added this to the 3d printer collection ago
0b9985fa38c34aaaeec5231375ebbb27?default=blank&size=40geeker342 added this to the Magnets yo collection ago
Mini haydnlookingoverthepacificHaydn Huntley published this design ago