3d_export

$49

cap making equipment for medical operation cap

...at least three different caps by changing the chain wheel and the transmission ratio. through the unwinding, walking and...

3d_export

$5

Yakovlev YAK-3 lowpoly WW2 fighter

...by any combatant during the war, its high power-to-weight ratio gave it excellent performance and it proved to be...

3d_export

$28

industrial gears asset pack

...term "gear" (e.g., "first gear") refers to a gear ratio rather than an actual physical gear. the term describes...

3d_export

$50

2014 mercedes-benz e63 amg wagon w212

...all around, the e63 wagon can pull maximum lateral acceleratio of 0.95 g, not to mention a figure-eight run...

thingiverse

free

tyre for Gearbox 1/16 ratio wheel by macaiq

...tyre for gearbox 1/16 ratio wheel by macaiq thingiverse use flex filament ;)

thingiverse

free

Gear Body Test Bed 2:1 Ratio by markreyna751

...wheel, will be produce two rotations of the smaller wheel ...

thingiverse

free

Schacht Hi Speed Whorl for Matchless, Ladybug, Sidekick Spinning Wheel by Djahnstar3D

...ladybug, sidekick, and flat iron. on a matchless the ratio are 17.5:1 and 19.5:1....check their website to see what...

thingiverse

free

PTS wheel 205 309 gti peugeot talbot sport speedline SL434 by vinssou000

...vinssou000 thingiverse pts (peugeot talbot sport) wheel 6,75x15 replica ratio 1/1 1 part ,...

thingiverse

free

Skoda octavia rs vrs 19' wheel 5E by vinssou000

...vinssou000 thingiverse skoda octavia 5e rs vrs wheel replica ratio 1:1 19 inches diameter , (48,26cm) 20cm wide, (the...

thingiverse

free

Fast Whorl for Schacht Spinning Wheel - Matchless, Sidekick, Ladybug by Djahnstar3D

...schacht spinning wheel. on a matchless spinning wheel the ratio would 13:1 and 15:1. it should also fit the...

thingiverse

free

Chassis MGM Race Truck RC by Bushaltestelle

...a mgm model into a rc vehicle. the gear ratio is realized via two gear wheels z9 to...

thingiverse

free

Chassis Wiking Race Truck RC by Bushaltestelle

...a wiking model into a rc vehicle. the gear ratio is realized via two gear wheels z9 to...

thingiverse

free

3D Printed Car

...ratios affect torque and speed. the motor i used: https://www.digikey.ca/en/products/detail/nmb-technologies-corporatio/pan14ee12aa1/2417070 ...

thingiverse

free

Schacht Super Hi Speed Whorl for Matchless, Ladybug, Sidekick Spinning Wheel by Djahnstar3D

...the matchless, sidekick, ladybug, and flat iron wheels. the ratio for this whorl are 18.5:1 and 22:1. you'll need...

thingiverse

free

improved gears for greg's wade extruder by mcastilloe

...catch system, need m3x10 bolt and nut classic 9/47 ratio designed for 13mm head bolt printed in pla at...

thingiverse

free

Gears and wheels for 130 dc motor by ekowi

...motor. it runs fast due to the low gear ratio (1 : 21.1). i plan to use 2 sets...

thingiverse

free

Parametric OpenSCAD Clock Gear Train (Hours, Minutes & Seconds) by syvwlch

...parametric for that distance, the fold angle, the gear ratio, and number of teeth for each wheel... and you...

thingiverse

free

BBS RS wheel réplica by vinssou000

...diameter 15 inches, 9 inches wide, 4x100 entrax. 1:1 ratio (approximative) composition: barrel ---------------- (bbs rs voile ar) lip...

thingiverse

free

Gear wheel - Module 2 by TFbio

...equal to the material of the thooth. the gear ratio can be calculated as: r=dp1/dp2=z1/z2 . the wheelbase is...

thingiverse

free

Evolve GT 83mm Wheel Hack for Boosted Board V2 by eboardhacks

.../ 18.824mph speed percentage.....................................................+3.746% torque percentage.....................................................-3.746% pulley teeth................................................................56 gear ratio.................................................................1:3.294 belt size......................................................................factory : 225-3m-15 belt cover...................................................................factory no 3d printer?...

thingiverse

free

Kegel Wheel Hack for Boosted Board V2 by eboardhacks

...18 mph speed percentage.....................................................+0% torque percentage.....................................................+0% pulley teeth................................................................56 gear ratio.................................................................1:3.294 belt size......................................................................factory : 225-3m-15 belt cover...................................................................factory no 3d printer?...

thingiverse

free

reducer - 2020 Curiosity Project by youngmakernetwork

...fusion360 youtube site and completed that youtube, the gear ratio didn't even fit. after that, i adjusted the gear...

thingiverse

free

Mousetrap Car by devansic

...to applying measurement skills and basic geometry to find ratio and distances; to exploring energy conservation, work, and spring...

thingiverse

free

Trailer for truck by gyebi

...(bigger) or downscale the truck (print in 0.6 scale ratio to fit these things...

thingiverse

free

Evolve GT 83mm Speed Hack for Boosted Board V2 by eboardhacks

.../ 24.403mph speed percentage.....................................................+29.107% torque percentage.....................................................-29.107% pulley teeth................................................................45 gear ratio.................................................................1:2.647 belt size...................................................................... 201-3m-15 belt cover...................................................................factory no 3d printer? we...

thingiverse

free

Abec 11 97mm Wheel Hack for Boosted Board V2 by eboardhacks

.../ 18mph speed percentage.....................................................+0% torque percentage.....................................................+0% pulley teeth................................................................68 gear ratio.................................................................1:4 belt size......................................................................243-3m-15 belt cover...................................................................custom no 3d printer? we have...

sketchfab

$25

Zenith Gradua

...was among the first attempts to provide multiple drive ratio for a motorcycle, at a time when very simple,...

thingiverse

free

Planetary gearbox for 130 dc motor by ekowi

...use with 130 size, 3v dc motor. the gear ratio is 1 : 15.5. print 3 copies of the...

thingiverse

free

Math Gear(s) by WorksBySolo

...position. some gear ratio formulas can be found here: http://en.wikipedia.org/wiki/gear_ratio rubber bands provide tension to keep the wheels engaged...

thingiverse

free

Worm Drive Gears by AdditiveTech

...addition with a 2 to 1 reduction due to ratio the worm wheel is helical....

thingiverse

free

The Definition of Radian Measure by MerganserMoon

...definition of pi" which focuses on pi as the ratio of circumference to...

thingiverse

free

MBS Speed Hack for Boosted Board V2 by eboardhacks

.../ 23.017mph speed percentage.....................................................+22.803% torque percentage.....................................................-22.803% pulley teeth................................................................57 gear ratio.................................................................1:3.353 belt size......................................................................factory 225-3m-15 belt cover...................................................................factory no 3d printer? we...

thingiverse

free

V slot wheel by karip

...have scaled the stl 1% as this is shrinking ratio of the material. i have added also non scaled...

thingiverse

free

Evolve GT X 97mm Speed Hack for Boosted Board V2 by eboardhacks

.../ 22.674mph speed percentage.....................................................+21.246% torque percentage.....................................................-21.246% pulley teeth................................................................56 gear ratio.................................................................1:3.294 belt size...................................................................... factory: 225-3m-15. belt cover...................................................................[custom: check back for...

thingiverse

free

Mini 2WD by Keroscene

...files tba). you will need: tamiya 70190 mini motor multi-ratio (12) gearbox and a 2-aaa battery holder, enclosed with...

thingiverse

free

Tank wheel for use with tracks by danieljones

...place. when assembling the gearbox, ensure that the 207:1 ratio is used, not the 58:1. it will be plenty...

thingiverse

free

Kegel Speed Hack for Boosted Board V2 by eboardhacks

...23.377 mph speed percentage.....................................................+24.44% torque percentage.....................................................-24.44% pulley teeth................................................................45 gear ratio.................................................................1:2.647 belt size......................................................................201-3m-15 belt cover...................................................................factory no 3d printer? we have...

thingiverse

free

Abec 11 97mm Speed Hack for Boosted Board V2 by eboardhacks

.../ 22.674mph speed percentage.....................................................+21.246% torque percentage.....................................................-21.246% pulley teeth................................................................56 gear ratio.................................................................1:3.294 belt size......................................................................factory : 225-3m-15 belt cover...................................................................factory no 3d printer?...

thingiverse

free

42 tooth Onda drive sprocket for electric longboard HDT 5m by lowrizzle

...on the wheel, you end up with a gear ratio of 1:3. i imported an stl out of openscad...

thingiverse

free

Gear pair to drive AndyMark Placation wheels from Pitsco Tetrix hubs by benmcl

...wrap traction tape around the tread. the current gear ratio is 30:60 (or 1:2). we included the design files...

thingiverse

free

The Definition of Pi by MerganserMoon

...manipulative to demonstrate the definition of pi as the ratio of a circle's circumference to its diameter. start the...

thingiverse

free

Popper Fishing Lure by rpotashov

...structure of the model and picked up a scale ratio to the hook. thereby achieved the correct loading of...

thingiverse

free

South Pointing Chariot by brlaw

...this model is based. the design uses a 1:1 ratio between the wheels and the differential and a wheelbase...

thingiverse

free

3D Printed CO2 Car - Part Two Race Time! by carlosvaras

...for improved stability and testing weight change vs speed ratio if you made it this far you've already learned...

thingiverse

free

Parametric 60:1 Gear Train w/ Escapement by syvwlch

...rather than the usual two because the smaller gear ratio make for easier printing (larger teeth without using gears...

thingiverse

free

CVT Transmission: simple, customizable, with reverse! by TheHeadlessSourceMan

...circumference at the contact point, and therefore, the gear ratio (a similar transmission is often found in lawn mowers...

thingiverse

free

Steam Locomotive by fheflin

...and have the appropriate number of teeth and gear ratio. i have designed this for an easy build, using...

thingiverse

free

Motor mount by b2vn

...and you can get them with many different gear ratio and for different voltages. the mount that i had...

thingiverse

free

3D Printed RC Car / Buggy | PLA by ahmetakifkaya22

...body. torque is increased with double-sided helical gears. (38:6 ratio this car is completely made of 3d printed materials...

thingiverse

free

speed tank drive gear traxxas 32p pinion by derrick84

...up with ice and will smoke motors new gear ratio of 55t motor and 11 tooth pinion work good...

thingiverse

free

Northrop P61 Black Widow Card Kit by waynemc65

...p47. the p61 had a higher hp to weight ratio than the p47: 0.151515 hp/lb for the p61 compared...

thingiverse

free

Mini Turbocharger for RC Engine by Alpha_Mods

...back plate of the housing, needs a 3x8x3 bearing. ratio #1 7.3:1 engine idle: 1500rpm turbine rpm: 11.000 engine...

thingiverse

free

OpenRC 3RC remix (trike) by ThePhilStrongProject

...rear staggered tyre setup with a 1:2 tyre width ratio ...

thingiverse

free

The $30 3D Scanner Upgrades by Nutshell

...rotation is 55 pictures which is precisely the gear ratio of 7-14-110. i suggest making turns one click at...

thingiverse

free

DeLorian Time Machine by ozammo

...dint forget to size each part with the same ratio i hope you enjoy it! sadly, my colours at...

thingiverse

free

MiniStruder V0.3 by kolergy

...m8 screw print with 3 outside layers, 15% fill ratio & supports made in fablab artilect:...

thingiverse

free

Simple Furniture Caster M8-M4 by 4ndy

...form to those injection-moulded wheels. this should optimise strength/weight ratio but feel free to use the blank model with...

thingiverse

free

Hypoid Gear Drive Model by otvinta3d

...hypoid gear drives offer a wide range of gear ratio, good efficiency and flexible mounting options. they are widely...

thingiverse

free

Automata-4 Ben rides around the clock by brlaw

...time as well as providing some amusement. a 3:1 ratio pair of bevel gears drive the unicycle around and...

thingiverse

free

ARBOR PRESS by iDeaTionLLC

...fastening and much more. what's great, tooling for these operatios can now be 3d printed as well! note/tip: load...

thingiverse

free

Parametric OpenSCAD Clock Gear Train (Hours, Minutes & Seconds) by aubenc

...see :-) in fact, the gear assembly with a ratio 1:3600 (i'm i right? or i just talk nonsenses......

thingiverse

free

Simple RPM meter by 3Daniel3

...uses a worm gear set with a high transmission ratio (1:50) in order to count revolutions. all parts are...

thingiverse

free

RC Tank - Wheel with Planetary Gear by JMLin

...the rc tank which designed by staind.https://www.thingiverse.com/thing:2414983 the gear ratio in the original design is too low if using...

thingiverse

free

RC modification of the Tony Stark's Hotrod by gamebox13

...a rwd with simple gears and solid axle. gears ratio is a 5:1, its not enough for power, motor...

thingiverse

free

3- Speed Gearbox / Transmission by Retsetman

...wheel is 20 teeth. in other words, the reduction ratio is 2. similarly, the reduction ratio is 2. in...

thingiverse

free

Mouse Trap Car by Toni_Ravioli_

...the axle on which the bigger pulley is on. acceleratio: take off the rubber band and tie the string...

thingiverse

free

Rotary/Rock Tumbler machine for polishing - (Small printer bed) by Billyben

...mm container), it could be modified by adjusting the ratio, it should have enougth torque. there is a 20°...

thingiverse

free

FlexCar With 3D Printed Parts by Flexbot

...voltage is 500r/min without load, and the speed reducing ratio is 1/30. well, i’m still looking for gear set...

thingiverse

free

Geared hub for OpenRC tractor motor mod by beast_c_a_t

...3.8:1 planetary gear hub. this will bring the drive ratio to 16.72:1 for the 44 tooth gear, or 19:1...

thingiverse

free

Tumbler cyclone rotary case deburring machiine

...but you can adjust speed with reduction ratio. higher ratio (more than 100) reduce the speed, lower ratio (less...

thingiverse

free

Ender 3 15mm Solid Bed Mounts

...quickly, and abs has a much higher thermal expansion/compression ratio that could throw your fine tuned leveling out of...

thingiverse

free

Ring Gear and Pinion by Altoidian

...in there if you are not careful. the gear ratio is 5.4 to 1, so it is pretty low...

thingiverse

free

Printable Clock, Parametric Proof of Concept by syvwlch

...properly and rotates them according to the correct gear ratio to support animation and to check the design. it...

thingiverse

free

Steam Locomotive - Full Build by fheflin

...and have the appropriate number of teeth and gear ratio. the piston moves as intended. i have designed this...

thingiverse

free

Reuleaux polygons (wheels, sewer lids, coins, etc.) by dnewman

...the sides of a wankel are optimized for combustion ratio not for being a constant width...

thingiverse

free

Mechanical Clock

...that will be made in the future is the incorporatio of grub screws in the balance wheel to adjust...

thingiverse

free

Penny Silva Bike by chipd

...found on some classic schwinn bikes. • the golden ratio was used to determine the spacing between the front...

thingiverse

free

HSP Kulak 94680T2 3D Print Servo MOD Mini rock crawler 1:18 by _sOnGoKu_

...width: 34mm motor: rc 260 esc: brushed 60a gear ratio 1:88 servo: 2.5kg drive system: 4 wheel drive material:...

thingiverse

free

Custom Flowboard for Old Skateboards! by Zink_

...in progress and trying to find a good gear ratio is also a struggle with this. most likely a...

thingiverse

free

RC Car - 1:10 RC AE86 drift car (test part) by StereoRasta

...190mm frame width - 162mm wheelbase - 257mm gear ratio -...

thingiverse

free

Planetary Gear Puzzle Box mk2 Encoder by tmackay

...hole. i need to make some changes in the ratio calculations so that the n'th ring can only be...

thingiverse

free

Vlad Micro 150g antweight robot by AdamDC

...30:1 gear ratio. (probably out of stock but here: https://hobbyking.com/en_us/brushed-motor-15mm-6v-20000kv-w-30-1-ratiogearbox.html ) 1x mini servo. any standard mini-servo will work,...

thingiverse

free

Miniature Scale Conversion Chart by YellowSignStudio

...conversion chart that i whipped up to do quick ratio for scaling in my 3d slicer for 3d printing...

thingiverse

free

2 inch LR Disco 3 Lift rods by Marsyas

...but be careful with accelerations in low range gear ratio print from some flex material, fillamentum 92 - 98a...

thingiverse

free

Gravitrax Ball wheel V2 - Kugel-Rad V2 by Hubert76

...is 12mm long for the motor with 1: 1000 ratio this motor is the right one. the motor can...

thingiverse

free

Formula 1 Car with 1/18 Motor by red112

...gears provided are a mod 1 with a gear ratio of 2.86, which is a little to aggressive for...

thingiverse

free

Gravitrax Ball wheel V1.5 - Kugel-Rad V1.5 by Hubert76

...the motor with 15 rpm, gaerbox length 12.5mm, gear ratio 1:1000. do not use a motor faster than 30...

thingiverse

free

Rotary Cage for Nikor Steel Film Developing Tank by BHuij

...support, but the rods have a really bad height-to-footprint ratio so i used a 6mm brim to be safe....

thingiverse

free

Nema17 Reduction Gear 1:256 Rolling Tray by pribasv

...a couple of them) reduction gear with a 1:256 ratio tied to a stable rolling tray. both, the reduction...

thingiverse

free

Three lead screws and one nema 17 motor remix for C/D/J-bot by oeyhaga

...rods and 20 teeth on motor to get 2:1 ratio doubles the steps_per_mm gt2 belt loop 6mm wide and...

thingiverse

free

Oxello 9 electric scooter on engine C5065 by kogotok555

...any complications due to the adjustment of the gear ratio the speed at 30% throttle, about 22 km/h above...

thingiverse

free

4:1 Rome Gear by MaskedRetriever

...of the gear to make a 40 to 10 ratio double gear. (what do you really call these?) with...

thingiverse

free

Lathe version 3 remix by Diffusion

...of the electromotor and inevitable friction, these melted during operatio and if they didn't, they would make a terrible...

thingiverse

free

Simple Ant Weight Wedge 2 channel

...battery gets around 25 minutes at one of our demonstratios, and that is being run hard by kids... i...

thingiverse

free

Wheeler Filament Handler by trigoprint

...pi. to analyze run python diameter_analyzer.py diameter analyzer the calibratio is used to get correct filament measurements. you will...

thingiverse

free

Artur jANUsz Domowicz's Merkaba 2.0 for Bashar's Spacetime Antenna by Artur1980

...to be scaled up or down accordingly, as the ratio plays a key role. remember:form follows function, and if...

renderosity

$15

MG TD

...a more highly tuned engine using an 8.1:1 compression ratio giving 57 bhp (43 kw) at 5,500 rpm. a...

thingiverse

free

Brompton rear dropout / to fit regular derailleurs... by liemnico

...the derailleur hanger design to have a high stw ratio since this saves weight on precious lsm and thus...

thingiverse

free

FolgerTech Prusa 2020 X Axis Upgrade by Jbthomp

...so far has worked excellent because of the gear ratio of the titan extruder. i have attached plenty of...

thingiverse

free

RC M-1083 MTV 6x6 5-Ton Cargo Truck by Areg7

...metal gearbox motor for diy rc toys") pick the ratio you want, the come in various gearings 1 9g...

thingiverse

free

Staind XL rc tank automated rubber band gatling gun

...the over size of the servo gear makes the ratio to high for small movements.. also on the laser...

thingiverse

free

Gosainthan, Competition RC Rock Crawler (Super Class) OpenRC by GonzaloChomon

...30:1 1m-30t reduction ratio:1:30 copper worm gear model a https://www.aliexpress.com/item/free-shipping-1m-30t-reduction-ratio1-30-copper-worm-gear-reducer-transmission-parts-gear-hole/32517750717.html?spm=2114.13010708.0.0.3a994c4deod5cn 20 x ball rod end bearings a2 straight plastic...

thingiverse

free

MyRCCar 1/10 Truggy Build for FJ Cruiser Body by dlb5

...changing the pinion you change the gear reduction general ratio if you are interested in the max speed calculations...

thingiverse

free

Robotarm 3D-printing by tunnelplan

...teeth gt2 and belt 200mm 100 teeth gt2.https://www.123-3d.nl/cnc-onderdelen/mechanica/pulleys-p12749.htmlhttps://www.123-3d.nl/cnc-onderdelen/mechanica/riemen-p12750.html drive ratio 1:4.5. 11 september 2016 electronics arduino mega 2560 r3...

thingiverse

free

Eye Cu Smile fine anti-microbial filter mesh by FullPlasticScientist

...this. a dual drive extruder with decent gear reduction ratio to extrude tiny amounts of filament at a time....

renderosity

$35

Chevrolet Impala Sport Coupe 1963 - Extended license

...and dual carter afb carburetors fed a 13.5:1 compression ratio to produce an under-rated 430 hp (320 kw) and...

renderosity

$15

Chevrolet Impala Sport coupe 1963 for VUE

...and dual carter afb carburetors fed a 13.5:1 compression ratio to produce an under-rated 430 hp (320 kw) and...

thingiverse

free

10:1 Herringbone Cycloid Gearbox by Corona688

...cheap rc copters) but appeared to have a 10:1 ratio by measuring diameters. all the motors were fine. i...

thingiverse

free

pull string helicopter Peter Smit ( @271828 ) remix - heliOctoper by RobinsSon

...design from user peter smit. this is a 1:3 ratio pull string helicopter. i am very happy it functions...

thingiverse

free

RyBot (my D-Bot) by rkrammes

...20 tooth pulley on the stepper for a 2:1 ratio up top i printed the stepper brackets with zip...

thingiverse

free

Full ABS RC plane with brushless electric motor by northshore

...and slightly longer chord, but still within the requried ratio for the current stabiliser and tail fin.. not tested...

thingiverse

free

Tank updated Gear Cases for Kyosho RF006 worm gear set by fastmike75

...worm gear set has a 15 to 1 gear ratio it is a 30 tooth wheel and a two...

thingiverse

free

RC Tiger 1 Tank Computer Case - Quakecon 2014 Winner by DOHCDragon

...controller. “the transmission is a 31 to 1 turn ratio” owen says. “i designed and printed the transmission myself....

thingiverse

free

RC 1/16 Russian T-35 Heavy Tank by Dean_Rauch

...contact length. i would recommend using a good low ratio gear set for this. provided are motor mount sleds...

thingiverse

free

Skelestruder V1 for Prusa MK3 and MK3s by jltx

...is expecting. you can change #define z_max_pos 220 in configuratio_prusa.h, or temporarily position the pinda below the nozzle, run...

thingiverse

free

Star LED holder for Kawasaki Vulcan 750 Turn Signals by Morpheous85

...could be 700ma red + 310 ma green (9:4 ratio gives amber color approximation) with an internal temperature of...

thingiverse

free

OPEN QUAD TANK by MacaroneePony

...hot glue) gearbox uses uncommon motor fix increase gear ratio to 18:1 for 2300kv motors and redesign motor mount...

thingiverse

free

Tarantula Belt Driven Z axis by J-Max

...able to print thinner layers without slowing down the operatio compared to a screw drive. the holding torque was...

thingiverse

free

Solar Orbiter (Ender 3/pro/v2) ( Bowden/Orbiter Extruder & Dragon/V6/DragonFly BMS/Stock hotend & optional BLtouch mount ) by squirrelf

...air duct splitter, for a roughly better 50/50 air ratio (hopefully still works without support) quality of life improvement,...

thingiverse

free

WASP - an RC lightweight plane by RaavHimself

...to modify, shouldn't it? so here i go: 1st iteratio wingspan 50 cm - weight 55 g incl batt...