nema 17 harmonic drive 3d models

Strain wave gear 3D Model (Harmonic Drive) Model based on split circular spline for NEMA17 Stepper Motor with D-Cut axis. ... Static circular spline: 62 teeth Flex spline: 62 teeth Dynamic circular spline: 64 teeth Gear reduction ratio: 32:1 ...

OLD UPDATE: My Nema 17 Motor isnt powerful enough to drive the gearing yet. I will check if a nema 23 Motor which is compatible with the ustepper motor driver or radds motor driver, delivers enough power. ...Otherwise i will add a planetary gearing...

This is a harmonic drive for a nema 17 stepper. You need a few parts to complete this. 4 M6 x 10 or 12mm long Button head cap screws. (wave generator) 4 x 606-2rs bearings (wave generator) 24 x M3 X 16mm Flat Head Cap Screws (at least 12) 4 x M3 X...

Prototype of harmonic drive, used to drive a robotic arm.

This cycloidal gearbox is meant for Nema 17 motors and uses 2 6903RS bearings. This gearbox is smooth but will give noticeable backlash after much use. ...It is a 20:1 gearbox which means it gives 20 times the torque but 20 times less speed.</p>

harmonic drive i made, uses 7.9 mm steal ball bearings. ...make sure to split into parts before printing

This adapter allows for linear belt drives. It is designed for a 16 tooth pulley and a GT-2 belt. Uses M8x20mm bolt, 2-M8 washers, 1-M8 Nut, 1-608ZZ bearing, and 4- M3x16mm bolts. Enjoy. p.s. ...I adjusted the gap size to be tighter on belt to prevent...

Instructions You will need the following vitamins: 4x M3x10 Socket Head screw 4x M3 washer 1x M3x10 Grub screw 5x M4 nut 4x M4x40 Screw 1x M4x60 Screw 1x M4 toothed insert Handful of M4 washers 1x NEMA17 hybrid stepper motor Print all parts and...

... in a wave form, almost moving like a serpent... it works rather strange and funny, but they are used in high tech gear applications. more info : http://en.wikipedia.org/wiki/Harmonic_drive animation on : http://www.youtube.com/watch?v=lstQwLbAG0g

Harmonic drives are mechanical gear systems that have some very nice properties such as no backlash, high gear ratios, and being able to hold their position without power : http://en.wikipedia.org/wiki/Harmonic_drive Harmonic drives have an...

See more details: http://www.projectbiped.com/projects/harmonic-drive Check out the video of the drive in action: http://www.youtube.com/watch?v=vF3HHH-Et4c Instructions Harmonic drives are used on a lot of the high end humanoid robots such as Asimo....

This is a tri-lobe harmonic drive (because why not ?) Here are the videos where I talk about it :https://www.youtube.com/watch?v=yehE7aFYUGUhttps://www.youtube.com/watch?v=ajxFor8MDcA Thing comes complete with its solidworks source. Also available on...

My goal was to implement the principle of the harmonic drive into a sturdy solid module that can ultimately be used for making a robotic arm. This is my first prototype, and it works quite nicely.http://youtu.be/D_neLbcW_BY The circular spline has 84...

It is a type of harmonic drive, which uses a flexible output ring to attain a high gear reduction. My design is unique (as far as I know) in that it also incorporates a planetary gearset for further reduction. Instead of a toothed belt for the...

A harmonic drive is a very simple gear reducer that lends itself well to 3D printing. It uses a rigid outer gear and an inner flex spline. The flex spline has a few less teeth (typically 2 less) than the outer gear. You stretch the flex spline...

It is a type of harmonic drive, which uses a flexible output ring to attain a high gear reduction. My design is unique (as far as I know) in that it also incorporates a planetary gearset for further reduction. Instead of a toothed belt for the...

This is my DIY 3d Printed 4th Axis Rotary Drive using Worm Gear and Neam 17 Motor.

A functional 3D printed 10:1 cycloidal drive for the NEMA 17 stepper motor. Customizable by swapping out a couple components (rotor, input shaft, middle ring) allowing for quick reduction modifications even if the parts aren't pre-printed. The larger...

Simple quick sketch and extrusion for a direct mount conversion utilizing: * Flexion extruder * ** stock ** Nema 17 stepper that is included with the CR-10 * ** stock ** bowden fitting * 2 x m3 20mm allen head fasteners ** This is a work in progress....

o-ring 2 - NEMA 17 stepper motors 4 - M3 x 5mm panhead screws 2 - M3 x 8mm panhead screws 4 - 6-23 x 5/8" pan head screws 6 - 6-32 nuts 2 - 6-32 set screws 41 - 6mm airsoft BBs 1 - OPB606A optical sensor (for homing) **Assembly** 1. After printing...

Designed for for NEMA 17 stepper motors, two swerve modules can conveniently be controller by a single 3D printer controller board using G-codes.The design drives the wheel through a central motor shaft via a 4:1 bevel gear set. The wheel is then...

Great for giga pano's or video. ...Two csf-11-30 harmonic drives and 2 nema 17 26:1 stepper motors. ...Use any controller that supports steppers.

My previous experimental filament drive didn't turn out to work as expected, so I needed a double geared drive. Other drives of this type wouldn't fit on my printer, so I created my own. The idea is that one gear drives the other. They can then, in...

1/27/17- Fixed a Mistake where i uploaded the NEMA 17 mount with the spacer ring as part of it, Sorry guys :( Tested Gear Ratio when driving small planet gear and discovered it is 49.something:1 but cannot figure out the math as to why... comment if...

NEMA17 Harmoinc reducer 1/20. The toothed ring has to be printed in TPU. ... Material needed: - 1x 6805 ball bearing - 1x 5x11x5 ball bearing - 58x 3mm steel balls - 4x M3x30mm screws.

Simple telescope mount using two CSF-14 and two CSG25 harmonic drives. ...Uses Nema 23 stepper motors with encoders.A variety of gear reductions can be attained depending on the harmonic drive section.

Lightweight telescope or camera mount. ...Uses two csf-11-30 harmonic drives. And two Nema 17 26:1 steppers Has a Pole Master polar alignment scope on it. ...Put on a wedge and gain a GEM or use as a ALT-AZ mount

Harmonic drive mechanism for robotic head

3d printable Harmonic Drive for Steeper Motor(Strain Wave Gearbox) with 1:25 reduction steeper dim-42*42mm steeper mounting pcd - 44mm

I designed a compact 3d printable harmonic drive gearbox. ...Below is a video with an explanation Video: https://www.youtube.com/watch?v=9sv-3hSR8XQ