miniature planetary gearbox 3d models

Human: OpenSCAD parametric generation of planetary gearboxes for NEMA stepper motors. Supports NEMA 11, 14, 17, 23, and 34 motors. Guide: https://www.youtube.com/watch?v=qE_2v9oLhGo&feature=youtu.be Planetary Gear Simulator:...

I designed three planetary gearsets so far, with this one being a 3:1 reduction, but I've created others with various ratios as well. All of my planetary sets are interchangeable and rely on a 0.500 inch or 12 mm hex as the input and output shaft.

All of my planetary sets are compatible with each other and rely on a 0.500 inch or 12 mm hex as the input and output shaft, making all of my gearboxes stackable and allowing for various combinations. ...Each STL file includes a sun gear, a ring gear,...

... will likely be ignored. Please email me if you have comments, questions, concerns, complaints, etc. For more information, latest design files, pictures, and printing hints see my post at https://0x7d.com/2014/12/handheld-3141-planetary-gearbox/.

... of at least -0,04mm is higly recomended. For a single stage gearbox you will need: 4 planets 1 body 6 1 body13 2 body 23 (for any amount of stages you will need only 2 of those) 1 Spur_Gear_30_teeth 1 motor gear 4 screws 4 nuts (not really needed)

... of at least -0,04mm is higly recomended. For a single stage gearbox you will need: 4 planets 1 body 6 1 body13 2 body 23 (for any amount of stages you will need only 2 of those) 1 Spur_Gear_30_teeth 1 motor gear 4 screws 4 nuts (not really needed)

This is an intricate planetary gearbox engineered to showcase the limitless possibilities of 3D printing with removable support structures. Two distinct versions have been developed. V1 features a precise .25 mm gap between each component, optimized...

The assembly of a planetary gearbox entails a ring gear with 72 teeth. The three-planet gears have 24 teeth each, while the sun gear also has 24 teeth, satisfying the equation 'R = 2P + S'. Other components include the sun gear shaft, planet gear...

Summary Revision of "Planetary Gearbox for Nema 17 Stepper" by lasdasdas, based on initial design "Compact Planetary Gearbox" by raldrich. The gearbox ratio is inverse, increasing rotational speed of stepper by a factor of about 5:1. Gears have been...

Compact planetary gearbox designed specifically for NEMA17 stepper motors, featuring external gear teeth with 27 notches. The gearbox boasts four internal gears with nine teeth each, resulting in a gear ratio of 4:1. A durable M5 output shaft bolt is...

After this you can start to assemble this model. Align holder to stepper motor and decide how do you want planetary gears to be placed.Then glue backplate to the holder. Put internal gear in place (the big one).Place planetary gears and...

A basic three-degree-of-freedom planetary gearbox prototype was created, suitable for both real-life applications and educational purposes. The model consists of approximately 200 parts, with a 3D design made using SolidWorks software. Prototyping...

Featuring a planetary gearbox, this motor has been my go-to choice for building battle bots. Its performance is exceptional and it's highly recommended. ...For real-life demonstrations, check out these videos:...

This is an emergency planetary gearbox (not mine). See original page for details. When you inevitably fail to print the little bolts and/or they break really easily, try BoltModified.stl. It'll print a threaded rod on its side, making it much...

This is my design of split ring planetary gearbox for the shoulder joint of the RR1 Robotic Arm with the reduction ratio of 1:40. It is designed to increase torque of a big Nema 23 stepper motor. The gearbox requires 7 bearings 625 (16x5mm, 2 more...

Emmett designed the original planetary gearbox and assisted in designing and stacking two with ratios 60:1 and 12:1 respectively, while a separate escapement system was installed on its backside. The cage-frame surrounding the mechanism incorporates...

A Pusheen with a planetary gearbox inside, perfect for a unique Christmas gift. Made on a Makerbot Replicator 2X using grey ABS, your settings may differ depending on the machine and materials used. Print Details: (1) Ring Gear (1) Gear Carrier (1)...

If you want this printed, please visit this link and ask for the special Thingiverse discount: https://www.3dhubs.com/eindhoven/hubs/cncreate/3dprint This is a customizer to create your very own planetary gearbox. Keep these principles in mind while...

This planetary gearbox is designed to be placed between a NEMA 17 extruder motor and its mechanism, allowing the use of an existing Airtripper or similar extruder and MK7 drive gear with a 5mm bore while preventing motor overheating. The design is...

This 40mm x 34mm planetary gearbox fits a NEMA 17 motor and has a 4.444:1 ratio (9:40 decimal-averse folk will love). Version 2 features an M8 bolt output by default, with no need to reprint the whole assembly for size changes - just print the top...

This is a small simple planetary gearbox for a nema 17! This is designed to be as small and simple as possible due to this the ratio is only 4.2:1 but for a lot of robotics projects ( like mine, check it out on my website rpmengeerings.com!) its...

I designed a planetary gearbox for a roller blind with a bracket for ceiling mounting and a body to conceal the stepper motor from view. Additional details and an ESPHome YAML file can be found on this community forum post:...

This is a small simple planetary gearbox for a nema 17! This is designed to be as small and simple as possible due to this the ratio is only 4.2:1 but for a lot of robotics projects ( like mine, check it out on my website rpmengeerings.com!) its...

There were errors in the cover and base that slipped in at the last minute - I've corrected them, and posted those parts as their own files.I've tested this extruder over 2 days of fairly continuous printing with little sign of wear.OpenSCAD sources...

Planetary gear system designed specifically for direct mounting on a NEMA 17 motor, featuring an 8mm keyed output shaft for secure connection and efficient power transmission.

A planetary (epicyclic) transmission system consists normally of a centrally pivoted sun gear, a ring gear and several planet gears which rotate between these. The advantage of a planetary transmission is determined by load distribution over multiple...

3 planets self centering planetary gear box 4:1 ratio. I recommend printing the planets in PETG while everything else in PLA so the planets don't stick to the casing if they get hot while running fast. ...

... durability, I've adapted an improved design capturing all four planets. While the pump function needs further refinement, the hand-cranked gearbox could be beneficial to others. ...I repurposed a Moineau pump hand crank, as it was readily available.

All of my planetary sets are interchangeable and rely on a 0.500 inch or 12 mm hex as the input and output shaft, making it easy to stack them and create different combinations. Each .stl file includes a sun gear, ring gear, five planet gears, a...

Planetary gear with gear ratio 9. ... supports used: Carrier-part1 Case-part1 Non printed parts: Steel rods (8mm diameter)- carrier: 39.5mm (6x) shafts: 75mm, 75mm casing: 24mm (3x), 22mm (3x) wire: 1,5mm diameter - 14...