GrabCAD
Electric skateboard motor mount
by GrabCAD
Last crawled date: 2 years ago
*USE AT YOUR OWN RISK* I haven't done any structural analysis or gathered enough riding data to be able to confidently say it’s safe for use on public roads.
Sealed/enclosed belt drive system for electric skateboards.
Everything is made to be either 3d printed or CNC machined, a very cheap solution to an enclosed belt drive system if you have the right tools.
Designed to fit on an Evolve truck and kegel style wheels, specifically the 100mm Boa Constrictor wheels. 6374 Brushless motors are a perfect fit. Screws, bearings, nuts and spacers are specified in the design file.
The gear ratio is 16T/40T = 2.5:1, and the motors I'm using are 170kv running on 12s with 100mm wheels, which gives me a practical top speed of around 50 km/h.
An idler pulley consisting of 2 628-2rs bearings is utilized to ensure maximum teeth engagement without losing performance. The belts can be run very loose with no slippage.
The motor plates are to be milled out of 5mm thick aluminum and the belt cover, pulley, crossbar, etc.. is 3d printed. I have been running everything 3d printed for the past 500 km. I will post some updates when I mill the plates..
Belts are not very susceptible to the environment, so an enclosed system was a must-have for me. I live in Denmark, where roads are constantly being salted during the winter months, making the belts snap every 100 meters. Belts should last at least 1000+ kilometers! So the journey began on making the perfect budget-friendly drivetrain for electric skateboards. “Why not gears?” you might ask, well, I simply don’t have the tools nor do I have the budget to make such a system.
UPDATE 23/10/2021:
After 600 km of use, I see no noticeable wear on the plastic pulley, but the belt has worn slightly. I never got to milling the plates, which resulted in the mount being a bit flexible, thus making the belt rub a bit, see image: https://ibb.co/t25cNf3
The idler bearing turned out to be a bit of a hassle, coming loose every now and then and making the mount unnecessarily big and bulky looking. I’m currently working on a new design, where I will be discarding the idler bearing, giving the design a bit simpler/cleaner look.
Sealed/enclosed belt drive system for electric skateboards.
Everything is made to be either 3d printed or CNC machined, a very cheap solution to an enclosed belt drive system if you have the right tools.
Designed to fit on an Evolve truck and kegel style wheels, specifically the 100mm Boa Constrictor wheels. 6374 Brushless motors are a perfect fit. Screws, bearings, nuts and spacers are specified in the design file.
The gear ratio is 16T/40T = 2.5:1, and the motors I'm using are 170kv running on 12s with 100mm wheels, which gives me a practical top speed of around 50 km/h.
An idler pulley consisting of 2 628-2rs bearings is utilized to ensure maximum teeth engagement without losing performance. The belts can be run very loose with no slippage.
The motor plates are to be milled out of 5mm thick aluminum and the belt cover, pulley, crossbar, etc.. is 3d printed. I have been running everything 3d printed for the past 500 km. I will post some updates when I mill the plates..
Belts are not very susceptible to the environment, so an enclosed system was a must-have for me. I live in Denmark, where roads are constantly being salted during the winter months, making the belts snap every 100 meters. Belts should last at least 1000+ kilometers! So the journey began on making the perfect budget-friendly drivetrain for electric skateboards. “Why not gears?” you might ask, well, I simply don’t have the tools nor do I have the budget to make such a system.
UPDATE 23/10/2021:
After 600 km of use, I see no noticeable wear on the plastic pulley, but the belt has worn slightly. I never got to milling the plates, which resulted in the mount being a bit flexible, thus making the belt rub a bit, see image: https://ibb.co/t25cNf3
The idler bearing turned out to be a bit of a hassle, coming loose every now and then and making the mount unnecessarily big and bulky looking. I’m currently working on a new design, where I will be discarding the idler bearing, giving the design a bit simpler/cleaner look.
Similar models
thingiverse
free
Enclosed pulley/ belt 608 bearing by qefq213534tgdzasb65198
...t on 608 bearing, so i decided to make this one enclosed. there is an extra wall on the edge of the pulley to support the bridge.
thingiverse
free
Electric skateboard/longboard belt cover by AndyABG
...6 tooth pulley and a 20 tooth pulley on the motor. it fits the motor mount flush and has plenty clearance from the wheel and belt
thingiverse
free
V-Slot NEMA 17 offset mounting plate by dmatsumoto
...empty space inside of the extrusion.
once this prints out, i'll start making a revised idler pulley mounting plate as well.
thingiverse
free
NTM 5060 series motor milling or CNC motor Mount for D cut by mungmung_e
...skate board motor
i use this for http://enertionboards.com/categories/diy-electric-skateboard-kits/build-dual-motor-mount.html
thingiverse
free
Tevo Little Monster - Upgraded Idler Pulley by Redemptioner
...e amount of pressure on the main idler pulley preventing it being warped over when you add the correct belt tension (around 30kg)
thingiverse
free
Parametric idler pulley by whosawhatsis
...m belt (for mendel), and a 608 bearing with 6mm belt (for makerbot).
my extruder needs a new motor, so i haven't tested this.
thingiverse
free
Electric skateboard motor mount - Caliber trucks - 5055 motor by gustaffjaestad
...suffice.
my setup uses a wheel pulley with 40t and motor pulley with 15t - and my belt is a 295 >mm htd-5m.
hope you enjoy :-)
cults
free
belt idler pulley
...lley with teeths, it is possible to look at it here. that there was couple.
https://cults3d.com/en/3d-model/tool/idler_pulley_2gt
cults
$1
Belt Idler pulley GT2
...aring f605zz
smooth pulley in couple to it, it is possible to take here.
https://cults3d.com/en/3d-model/gadget/belt-idler-pulley
thingiverse
free
Motor Mounting Plate by polykyri
...(25312-14) with 20 mm button head screws. the heads of the screw should be on the idler pulley side so they clear the makerslide.
Skateboard
3d_ocean
$9
Skateboard
...skateboard
3docean
board materials skate skateboard skateboarding sport
highly detailed skateboard.
3d_ocean
$5
skateboard
...skateboard
3docean
skateboard sports
skateboard 3d
3d_ocean
$5
Skateboard
...skateboard
3docean
skateboard
skateboard model .obj and .ma
3d_ocean
$5
Skateboard
...skateboard
3docean
skateboard
a high quality skateboard which is ready to use in game
3d_ocean
$15
Skateboard
...y – lighting, vray – materials files included: - .max – scene and skateboard models, lightening - .obj - .fbx - .3ds - .materials
3d_ocean
$15
Skateboard
...cks
3d model of skateboard .objects are grouped.rendering scene with texture,materials are included and detailed, with all files.
3ddd
$1
SoulArc Skateboards
...soularc skateboards
3ddd
soularc skateboards , скейт
soularc skateboards
turbosquid
free
Skateboard
...rd
turbosquid
free 3d model skateboard for download as blend on turbosquid: 3d models for games, architecture, videos. (1290376)
turbosquid
$39
Skateboard
...bosquid
royalty free 3d model skateboard for download as max on turbosquid: 3d models for games, architecture, videos. (1605988)
turbosquid
$25
skateboard
...bosquid
royalty free 3d model skateboard for download as c4d on turbosquid: 3d models for games, architecture, videos. (1483231)
Electric
3d_export
$5
Electric pole
...electric pole
3dexport
electric pole for street, electricity line
3ddd
$1
electric mixer
...electric mixer
3ddd
electric mixer , миксер
electric mixer
3ddd
$1
electrical installation
...electrical installation
3ddd
electrical installation , розетка
electrical installation
turbosquid
$19
The electric water heater electric
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
Electrical Outlet electric splitter
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_ocean
$20
Electric Guitar
...electric guitar
3docean
electric electric guitar guitar music music instrument
model of a electric guitar created in maya.
3d_ocean
$12
Electric Shaver
...electric shaver
3docean
electric electric shaver hair removal personal care shaver shaving
electric shaver created in 3ds max.
3ddd
$1
electrical switch
...h
3ddd
electrical , розетка
electrical switch from bticino company
series livinglight
3d_export
$7
Electric Conveyor
...electric conveyor
3dexport
electric conveyor
3d_export
$5
electric drums
...electric drums
3dexport
electric drums
Motor
archibase_planet
free
Motor
...base planet
motor motor engine engine electric motor
motor wagner n250213 - 3d model (*.gsm+*.3ds) for interior 3d visualization.
archibase_planet
free
Motor
...motor
archibase planet
motor motor engine engine
motor n151112 - 3d model (*.gsm+*.3ds) for interior 3d visualization.
archibase_planet
free
Motor
...motor
archibase planet
motor motor engine engine
motor n150615 - 3d model (*.gsm+*.3ds+*.max) for interior 3d visualization.
turbosquid
$15
Motor
...otor
turbosquid
royalty free 3d model motor for download as on turbosquid: 3d models for games, architecture, videos. (1639404)
3d_ocean
$5
Electric motor
...electric motor
3docean
car electric engine industry motor phase train vehicle
an electric motor enjoy!
3d_ocean
$18
Electric Motor
...electric motor
3docean
electric motor engine machine mover parts
3d model electric motor for hoist crane
turbosquid
$29
Motor
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$5
Motor
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$5
electric motor
...electric motor
3dexport
electric motor use for industrial purposes
3d_export
$5
servo motor
...tor
3dexport
it's a simple part of servo motor 0.75kw for used in machines assembly to show specified motor in own project.
Mount
3d_export
free
mounting bracket
...mounting plate is the portion of a hinge that attaches to the wood. mounting plates can be used indoors, cabinetry and furniture.
turbosquid
$2
MOUNTING
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
Mounts
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
Mount Fuji
...fuji
turbosquid
free 3d model mount fuji for download as obj on turbosquid: 3d models for games, architecture, videos. (1579977)
3d_export
$5
Headphone mount LR
...headphone mount lr
3dexport
headphone mount l+r
turbosquid
$39
Mount rainier
...quid
royalty free 3d model mount rainier for download as fbx on turbosquid: 3d models for games, architecture, videos. (1492586)
turbosquid
$5
pipe mounting
...quid
royalty free 3d model pipe mounting for download as obj on turbosquid: 3d models for games, architecture, videos. (1293744)
turbosquid
$3
Mounting Tires
...uid
royalty free 3d model mounting tires for download as fbx on turbosquid: 3d models for games, architecture, videos. (1708511)
3d_export
$5
Magnetic GoPro Mount
...pro mount
3dexport
cool magnetic mount for gopro. allows you to mount the camera on flat metal surfaces and get exclusive shots.
turbosquid
$5
Stone Mount
...ty free 3d model stone mount for download as ma, obj, and fbx on turbosquid: 3d models for games, architecture, videos. (1370306)