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Special herringbone planetary gear. The only way you can manufacture this piece is 3D printing as the interlocking gears cannot be assembled afterwards. Author: Emmett Lalish Print instructions Print takes roughly 3 hours at 100 µm layer…
I needed to model something in Creo as part of an additive manufacturing class. So I decided to blow everyone else's models out of the water with my fully print-in-place planetary gear toy. I spent a grand total of 4 days researching gear…
WDT is an art. Its chaotic nature takes skill to master consistently. Umikot is a Tagalog word which means: to spin; to turn around; to revolve; to rotate; to circle; to go around; to swirl; to gyrate. In that spirit, this 3D printable…
🌀 Fidget Spinner with Planetary Gearbox (Double Helical Gears) Description: A stylish fidget spinner combined with a functional planetary gear system. It features six planet gears rotating around a central sun gear, all enclosed in a ring…
Print. Release. Spin. A print-in-place planetary gear fidget with visible moving gears and a sculpted outer ring. Choose from three designs, gently free the gears after printing and start spinning. Print in place: no assembly or extra…
Another in the series of rotating gear toys. Now I have twisted the helix of the gear 4 times. The width of the spinner is 70mm and the height is 18mm. It is printed Print-in-place. Nozzle 0.4 mm, layer height 0.2 mm Many other spinners…
WDT is an art. Its chaotic nature takes skill to master consistently. Umikot is a Tagalog word which means: to spin; to turn around; to revolve; to rotate; to circle; to go around; to swirl; to gyrate. In that spirit, this 3D printable…
This is a Herringbone Planetary gear fidget to keep your hands busy. With a 3/1 reduction can also be used to demonstrate planetary gear reduction. (The ornate option is great for this demonstration) The design incorporates herringbone…
My hand cranked turbine blower is cool and works fine - however you have to crank it really fast for a nice blow. So i tried to add another planetary gearbox - and it works so much better (and unfortunately louder). All parts are 3d…
This model is a very compact motor-reducer, with precise movement and without backlash. The overall height is 29mm, only 6mm more than the motor shaft. The reduction ratio is (1 + 38/14) : 1 , roughly 3.7 : 1 Print instructions The model…
This is an optimized version of the "Mechanical Planetarium" model by Zippitybamba. His original model is on Thingiverse here: https://www.thingiverse.com/thing:4613061 I printed a few parts of the original model on my Prusa I3 MK3S, and…
Who hasn't seen a print-in-place herringbone planetary gear… probably a version from Emmett . However I recently developed a different method for those gears which allows planet gears with only 3 teeth (actually also with 2 teeth, but…
Author: Emmett Lalish & ShawnGano Special herringbone planetary gear. The only way you can manufacture this piece is 3D printing as the interlocking gears cannot be assembled afterwards. Waste object (with wipe into infill) is pliers by…
Planetary Gear Set - easy to print, easy to assemble. This design is meant to show how a planetary gear set works. Focus for the design was to make it as simple as possible to print and to assemble. Resulting in a design which is…
6.19.23 EDIT: Added a few more versions with different hole configurations. Pick whatever you like the best :) Onshape link This seemingly simple toy isn't just fun to play with, it's also a perfect way to demonstrate the capabilities of…
Cool little set of planetary gears I threw together as a proof of concept *NEW* 3 Geared Variant *NEW* 5 Gear w Shafts | Printing Settings | MUST be printed at a LH of .25mm or less MUST not be scaled down, unless your printer can handle…
Planetary gear spinner with very large teeth. Press the gears together and then insert the axles and the cage with the knobs Other spinners can be found in the spinners collection:…
Print at least 0.15 - 0.10 . Once it is finished you might need to rotate the gears a couple times to break up any small fusing that might occur, but it should rotate smoothly like seen here. I have printed it a couple times and each has…
Introducing the straight cut planetary gear fidget spinner and gyro combo. Best of both worlds with a geared fidget spinner and a gyro on the outside. Also, a great gift idea for those who like to assemble things before using. Both .stl &…
Accessorize the light switches at your home or office with this intriguing mechanism that utilizes a planetary gear! All parts can be 3D printed (no supports are required), and the design is fully snap together - so no glue is needed. I…
I waited for a month for the original author to respond wether there will be a V2 for 54mm portafilters, and then decided to make my own. This is not a scaled model, but a re-computed one. Please follow the original Umikot instructions…
Drawn from https://x.com/Yugemaku/status/2065409694076948676 Remix it at https://cad.onshape.com/documents/ecef395d0126740c808e8498/w/7459f0b74d728c49a07721c2/e/cfa0ce91547c69737216c425?renderMode=0&uiState=6a30621c8ef74c640e30e41c Runs…
Special herringbone planetary gear. The only way you can manufacture this piece is 3D printing as the interlocking gears cannot be assembled afterwards. Author: Emmett Lalish Print instructions Print takes roughly 6 hours at 250 µm layer…
I made a video showing the assembly and comparing FDM and resin prints of this model: The video also has a list of required hardware in the description.
Introducing a compact and highly efficient 3D printed planetary gearbox. Designed for makers and engineers, this gearbox is the perfect solution for your next project. The innovative design features precise gear alignment, smooth…
I designed this gearbox after reading some papers online. A video showing the gearbox being built and tested can be found here: https://www.youtube.com/watch?v=IKkw4d7jyu0 More information as well as a hardware list can be found in the…
ORBIT GEARS — Planetary Gear Fidget Smallest size after removing from buld plate - u have to work it so it would start spinn fully. For all sizes A MUST is : Seam position : RANDOM 0.16mm layer, 2 walls, 10% infill
Want to access even more models not found here? Interested in supporting my efforts making free models for the world to enjoy? Check out my patreon page here: https://www.patreon.com/mz4250 Patrons have access to all my files in one…
Introducing the “Large Planetary Herringbone Gear Fidget Spinner” that is a print in place fidget. This fidget has nice tight tolerances and is 15mm wide and I have had success printing it at 6mm wide (see cover photo) if you want a…
It is what it is! The inner most bearing can be difficult to print as it has the closest tolerances. So I would be careful while printing that one. Assembly/Demonstration Video: I printed these at 0.15mm out of PLA Pro. However you can…
Planetary gear spinner mini Outer diameter 70 mm (2.76 inch).
I took Prusa's herringbone gear, converted it to be parametric using Fusion360's built-in mesh-converter, and added a hexagon around it, so you can use it like a fidged spinner I made 15mm, 12mm, 10mm, and an 8mm version. 8mm is…
Hello Fidget friends! This is my 9th version and the first one I upload here. I think by now everything is perfect. For the finished fidget you need the following parts: - 1x part 1 (printed in the first color) when slicing the part I…
A perfectly designed gear bearing that is made to have minimal friction and is easy to 3D print it can also spin for up to 7 seconds! It's quick to print coming in at under 2 hours. This print also is beginner friendly and has a big…
NEW – v2: Better planetary gear (more planets, deeper teeth) and better shape (so the rope doesn't jump off the pulley). Also using my own planetary gear code now. ------ A quite strong pulley / snatch block utilizing a planetary gear as…
same model but exported as separate files as the original STL file won't work in Cura Slicer.
WARNING: You can damage the planetary gearbox if you're not careful and might even void your warranty. Use the alignment tool, referenced in the Nextrunder manual to be safe. Print in Clear PETG 0.1 mm layer height 10 mm/s 100% aligned…
I wanted to create a better double planetary gear than the one I found and printed. I am pleased with the result. The outer gears were initially generated but then manually adjusted. Print Settings Printer: Tronxy 802 Rafts: No Supports:…
Hi there. I'd like to present my latest project. Turbine hand cranked blower. it uses planetary gear with 1:6 ratio so for every crank turn the blades of turbine performs full six revolutions. It's great for barbecue and just for fan. All…
The planet gears need a little sendin. And there is some gap between the gears because the printer would then not be able to print it.
Playing around with more gear ratios. Might use this in a puzzle… Customized version of https://www.thingiverse.com/thing:3497579 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing\_id=3497579 Instructions…
Opening model of planetary gearbox for Prusament PA11 Carbon Fiber. The model was specially designed for this type of material as a presentation of the applicability of polyamide material in practice. This is a working model of the…
Introduction: The idea for the planetary gearbox emerged while building a roller blind control, where the Nema 17 motor lacked the holding torque necessary to maintain the position of the blind. This need led to the exploration of…
This is a small model of planetary gearbox, which will help you to understand how planetary gearboxes work. Assembly instructions: 1. First print all of the models you see on the picture (all of the stl. files you see in files tab) 2.…
Parametric Planetary Gear Create your ideal planetary gear with this fully customizable design! Using the included OpenSCAD file, you can tweak every aspect to meet your needs and preferences. For quick and easy use, a ready-to-print STL…
Rolling Knife Sharpener with inbuilt planetary gearbox with Mechanical Advantage of 1:3 (HORL compatible) Important: This part is published under the Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) licence!…
Gear has a 1:1 ratio. One turn inside will also turn the outside exactly one round. Video: https://vimeo.com/456871494 Design: Fusion 360 -> Tools -> Add-ins -> Spur Gear Fusion 360 -> Solid -> Create -> FM Gears (Internal Gear) Design…
All 3d-printed parts, including axles. Proof of concept, it doesn't really move much air - hand cranking at a reasonable pace, you can feel a little bit of movement. 1:8 gear ratio seems to be a bit of a sweet spot, but there's likely too…
Here’s a design for a 2-stage planetary gearbox with ~ 10:1 reduction. It’s around 40mm tall and fits nicely on top of the Nema17 stepper motor, joined with some (>40mm) M3 bolts. The gearbox works just fine under the load and provides a…
About A fidget spinner featuring planetary gears. A wonderful fidget toy great for relieving stress. The double helix design of the gears creates a unique and innovative aesthetic style. The design has an outer diameter of 100 mm and a…
This model consists of 10 parts - 1 sun gear, 1 internal gear, 1 backplate, 1 holder which attaches to stepper motor, 3 planetary gears and 3 caps which holds planetary gears in place. All parts are possible to print without any supports.…
Planetary reduction gear for belted z-axis driven by NEMA 17 stepper motor. It has a reduction ratio of 5:1 and 25 GT2 teeth. This results in 10 mm/rotation. It may be mounted as a drop-in extension/replacement if your current drive has…
Additional parts: 3 mm washers (14x) M3 x 30 mm bolts (4x) M3 x 16 mm bolts (4x) M3 x 10 mm bolts (6x) M3 x 20 mm bolts (3x) M3 nuts (13x) 6808 bearings (1x) 623 bearings (6x)
Planetary gear spinner Outer diameter 120 mm (4.72 inch).
My latest design - the Planetary Iris Box Unlike most iris mechanisms, which are slide-based, this design combines an iris mechanism with planetary gearing. It is very satisfying to play with, and to see the panels rotate and tuck neatly…
Alternative parts for Umikot - Planetary Gear Spirograph Espresso WDT Tool These are versions of the Handle and Spin Ring parts without the countersink. This allows the use of non-flathead/countersunk screws. enable support for the handle…
Remix of "Planetary Gear Light Switch Cover" by squinn. Changed square cover plate to a circle. Cover plate only here; get the rest of the pieces from the original model . I also added a lip around the back of the plate to sit flush with…
This planetary gearbox is designed specifically for a 775 DC motor, offering a compact and efficient solution for high-torque applications. Add lubricant for better and quieter performance. ! Always put on cover ,pinch point hazard!…
Nema 17 Gearbox with 5mm shaft, fits GT2 Timing Belt Pulley. Remix of: http://www.thingiverse.com/thing:8460 Cover is in two versions with or without 4mm holes for M3 threaded inserts. Bill of materials: Nema 17 stepper motor M3 nuts 6pcs…
Drawn from https://x.com/Yugemaku/status/2065448124529975712 Remix it at https://cad.onshape.com/documents/ecef395d0126740c808e8498/w/7459f0b74d728c49a07721c2/e/cfa0ce91547c69737216c425?renderMode=0&uiState=6a30621c8ef74c640e30e41c Runs…
Inspired by a planetary style gear box, this large 105mm coaster features an industrial aesthetic focused on spur gears. This large design can accommodate any normal or oversized drinking glasses. The embedded spur gear pattern below…
simply adding ready to print stls instead of obj that had issues with orca
In my experience, the tolerances worked fine when using prusaslicer. The gearbox uses double helical gears to not fall apart. You can also use this as a stress test for your printer. (thanks for 200 likes)
>> This is a bit of a theoretical model as i haven't been able to testdrive this version yet (waiting for delivery of bearings)! << This is my remake of Michael Rechtins stackable gearbox using helical gears instead (his uses spur gear).…
This is my version of a 3D printed clock. I designed it entirely in Fusion 360 and it has now been running for a couple of months. Time keeping is very accurate. It uses a Nema14 stepper motor, a TMC2208 driver as well as a Wemos D1 mini…
This is a further improved version of the herringbone gear-bearing design I've seen around. This design has a backlash of 0.25mm. It has a slightly chamfered lip to reduce the play in it and make it more stable. So that you can use this…
Fidget spinner adapter for herringbone planetary gears -https://www.printables.com/model/3119-herringbone-planetary-gear
Miniature model of a Planetary gearbox with 4:1 transmission ratio.
Not much of a puzzle, really. Just turn the knob. Print in place, fully assembled, no supports. Just be sure to have your tolerances dialled in and your slicer preserves the one-layer gap in the outer ring gears. After printing, remove…
LEGO-compatible ring gear with 56 teeth. Possible combinations are: 1x8 teeth, 3x24 teeth 1x16 teeth, 3x20 teeth 1x24teeth, 3x16 teeth My first design included 40teeth sun and 8teeth planets but it didnt turn well. To hold the gears…
Modeled in Siemens NX. Printed the Planet and Sun Gears out of Nylon with 0.25 Nozzle at 0.07mm layer height and 100% infill, the Carrier out of Nylon with 0.4 Nozzle and 0.1mm layer height and 100% infill, the rest out of PLA with 0.4…
This model is a combination of two fantastic 3D models: Emmet's Herringbone Planetary Gear bearings and Martin Majewski's Spool Holder . The motivation behind this project was simply to remove the need for store bought 608 bearings. These…
Planetary Gear Demo, works great. I printed it, so i like to republish it here. Print instructions This is printed from Thingiverse: https://www.thingiverse.com/thing:18291
This model is compatible with the lego system.
Stackable Print-in-place planetary gears with two different sized links. Stack and connect the sun and planet gears to each other in any way you like. Depending on your printer's tolerances, the gears might run loose or tight. As a guide,…
My Educational Mechanical Examples Series This model is one of my educational mechanical mechanism examples on 80mm x 80mm base plates. You can find all models in the series in this collection => [Mechanical Mechanism Examples] The…
I was inspired by this and assembled it, but it uses too much screw like about 20+ screws. I saw this and I got idea on mashing both together to create a phone stand out of a planetary gear systems. In fact, I always wanted to make a…
One of the sample models for the Prusa CORE One+ INDX 4T/8T. This is the popular print-in-place herringbone gear mechanism in a 4/8-color version. It can be easily printed with the default settings at a layer height of 0.15 or 0.2mm.…
A Educational Gearbox setup for kids or students passionate of mechanics and engineering. Its a good demonstration of a 2 stage planetary gearbox used for high torque applications with a 16:1 reduction gear ration. The model takes some…
This is a planetary gear assembly fidget. The gears are a double helical type so they lock into place during the print. No supports or brim required. When you remove the gear assembly from the bed you might need to snap them away from…
i use : 0.12 layer height 0.2mm nozzle high temperature pla required support
I've already used this gearbox to build a 5-axis robotic arm which will eventually also be available here. These gearboxes provide a lot of torque and are surprisingly durable with minimal backlash. They are not backdrivable. The photos…
Explore gearing and mechanics hands-on with this modular, stackable planetary gearbox! Designed with a 4:1 ratio, this 3D printable gear system lets you stack multiple units together for greater gear reductions and complex builds. Perfect…
Introducing the “Straight Cut Planetary Gear Fidget Spinner”. A great gift idea for those who like to assemble things before using. Could also be used at birthday parties or as a stocking filler. .stl & .3mf files available. Mix and match…
Planetary Gearbox bolts directly onto a NEMA 17 stepper motor using M3 bolts. One layer gives you a 3:1 gear ratio. Add as many extra layers as you like to achieve any gear ratio in powers of three. Designed in Autodesk Fusion. Originally…
Hey there! I made this super cool trophy that screams STEM with three planetary gears and spur gears – it's like robotics magic! See how it rocks in this YT short. Putting it together is a breeze. Just five parts that snugly click into…
A print in place spur gear fidget toy that rotates around the central gear.
This is a print in place planetary gear business card I designed. It makes use of a 36 tooth ring gear with 3 12 tooth planetary gears and a 12 tooth sun gear. The ring gear and planetary gears are herringbone gears. These herringbone…
Big boy ( girls ) sized planetary gear. Print in place with 3mf file. Just load it - layer height I recomment 0.2mm but higher also works - and print it :) It can be printed on every printer with a printbed size of 200x200mm. Height is…
here i will be uploading various models of ring gears for (custom) lego planetary gearboxes… note: the files are optimized for simple FDM 3d printing with a standard 0.4mm nozzle currently uploaded: -24, 36 & 40 teeth ring gears -mount…
for NEMA17 stepper motor. fully printable. reduction ratio is 1:72.875 you need a 6806 bearing
This model of a planetary gear set is meant to show how a planetary gear set works. Focus of this desing was to make it open as possible and to really use the 3D-Printing technology to improve the design. This two part design contains…
This is a remix of https://www.thingiverse.com/thing:53451 , although the remix search box seems not to be able to find it. It's a reduction gear based on a planetary gear arrangement that can get fairly high ratios in a fairly compact…
This is a 4:1 stackable planetary gearbox that can be used standalone or paired with this generator Electric Generator by Stefan | Download free STL model | Printables.com ---------------------------------- parts list…
Planetary gear for BOSCH MUM 5
Overview Like many MK3/S/+ owners, I am eagerly awaiting the arrival of my MK3/S/+ to MK4 upgrade kit. I have been printing the downloadable parts and trying to customize them to look more like the photos of the MK4 that are all over the…
This is an example of an idea I've had floating in my mind for a few weeks now, having seen people make eccentric cycloid gears for robot joints on youtube. I thought they might make quite effective printed bearings, because they only…
Inspired by Gear Bearing by Emmett Lalish ( https://www.thingiverse.com/thing:53451 ) Integrated threads on the ring gear allow these to be stacked by screwing them into each other. No additional hardware required. Input shaft can be…
I love this model but using the handle sometimes ended up lifting the wdt off the portafilter. Remove the handle and add some grip to the spin part giving more control over it. This remix is for the 54mm portafilter. Update 5/30/23 added…
for assembly you will need: 1x ring gear 1x center gear 3x planet gear 1x body 1 1x body 2 3x M3x8 Screw
