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DIY Funwheel complete BOM
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#Description
Quantity
ImportanceReasonPriceWhere to buy
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1Hub Motor+Tire1necessarycuz..$129https://fungineers.tech/
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2Frame (Rails, boxes, adapter, etc.)1 setnecessaryRails, Frames and stl files for printing the boxes can be bought on the store or self-made$95https://fungineers.tech/
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2.1M4*40mm long standoff4necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3
https://nl.aliexpress.com/item/32954691494.html?spm=a2g0o.cart.0.0.6a7e3c00dF4vq9&mp=1
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2.2M4*33mm long standoff12necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3
https://nl.aliexpress.com/item/32954691494.html?spm=a2g0o.cart.0.0.6a7e3c00dF4vq9&mp=1
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2.3head cap screw DIN 912 M6*16mm4necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3Capscrew Aliexpress
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2.4Countersunk head screw DIN 7991 M6*16mm4necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3Countersunk screw Aliexpress
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2.5countersunk head screw DIN 7991 M4*16mm36necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3
https://nl.aliexpress.com/item/4000193155954.html?spm=a2g0o.productlist.0.0.23ab252dCEZktN&algo_pvid=ecb48be7-e7cb-438c-a122-7538d880cb9c&algo_expid=ecb48be7-e7cb-438c-a122-7538d880cb9c-3&btsid=0b0a0ae215983849353944856e6ca4&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
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2.6M4*6mm inserts8necessaryThis is to fit the rails and adapter with the 3d printed boxes (only needed if rails kit is bought from Fungineers store)$3https://a.aliexpress.com/_mKPmzo9
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2.7skid plate2optionalthis is to protect the boxes from underneath. These are best made out of aluminium, but 3d printed ones will work too. An Stl will be provided if rails are bought from the storehttps://fungineers.tech/
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2.8Loctite (Blue)1necessaryto secure the bolts. 10Loctite Aliexpress
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3Vesc based controller (FOCer)1necessaryController + IMU$68https://fungineers.tech/
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3.1Heat sink1necessaryRefer to the github assembly guide for installation instructions$5https://usa.banggood.com/custlink/Dv3EC0Hngr
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3.2Thermal pads1necessaryRefer to the github assembly guide for installation instructions$5https://usa.banggood.com/custlink/KG3Yr0Pn0E
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3.3Thermal paste1necessaryunder the NTC thermister for better temperature measurement$3https://usa.banggood.com/custlink/G3DhWBVe8q
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3.4Screws1 setnecessaryTo screw down the FOCer to the heat sink$3https://usa.banggood.com/custlink/mG3yCeP6lG
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3.5Thread lock1necessaryTo glue the screws down so they dont loosen on vibration$3https://usa.banggood.com/custlink/DKmdC4FNjp
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3.6Spacers1 setnecessarybetween FOCer and heatsink (watch video about FOCer assembly and get the right size of spacers) If you order the 2mm thermal pads from 3.2, you need 4mm(mosfet)+2mm(thermal pad) = 6mm spacers$2https://usa.banggood.com/custlink/KKKRc6tAjF
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3.7Washers1 setnecessaryFor the heatsink$2https://usa.banggood.com/custlink/mDDRr4Fnae
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3.83d printed case (for Funwheel Frame only)1necessaryIf you bought rails from Fungineers.tech, you will get stl to mount the FOCer. Other stls also available for Cheap Focer on thingivers$0
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3.9
M4x10mm Screws to mount FOCer (for Funwheel frame only)
1 setnecessaryThese screw are used to mount the FOCer encolure in the Funwheel box. Again, this works for the Funwheel rails and kit on my store. Choose 10mm lengthhttps://usa.banggood.com/custlink/33mRJ6P7ZS
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3.12mm jst connector kit 6 pin and 7 pin1 setnecessaryBuy one 2pin connector, one 6pin connector and one 7 pin connector per focer.$2https://bit.ly/2GpWrCl
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3.11MT60 or bullet connectors1 setnecessaryfor 3 wires between wheel and FOCer$2https://usa.banggood.com/custlink/m33hC0t7K6
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3.1316mm Metal Latching Push Button Switch1 setnecessarythe power button that connects to the FOCer 2$4https://usa.banggood.com/custlink/KD3dW6V7yO
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412s2p battery1necessaryStore bought or homemade. Just make sure it is well built!$150some local guy?
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4.1Battery Charger1necessaryMake sure it matches your battery connector $15https://bit.ly/3gHhEUr
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4.2Battery Charge port (XLR)1necessaryCharge port to be connected to the battery. If you are buying a battery and not building, make sure you buy one with XLR charge port so you can plug the charger listed above. In that case you dont need to buy this.$3https://nl.aliexpress.com/item/32849798789.html?spm=a2g0s.9042311.0.0.27424c4d17ecTQ
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5Footpads2necessaryFront and rear footpads can be made out of wood or 3d printed. If you buy the rails from the store, an stl will be given so these can be 3d printed or carved from wood
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6Footpad sensor2necessaryTo tell the Focer when you are off/on the board $20
https://www.amazon.com/gp/product/B00B887DBC/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
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7Misc. and toolsTools below
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7.1BMS1optionalMake sure you specify to the seller that it is a 12S Lithium ion BMS, and choose 50A discharge current$20https://bit.ly/3bea0jC
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7.212 gauge wire1 setnecessaryWire the power connectors and the motor phase wires$5https://www.banggood.in/custlink/D3GRWgm67Z
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7.324 gauge wire1 setnecessaryfor smaller connections like hall sensors, bluetooth module etc.$5https://www.banggood.in/custlink/mDGdC4vBwf
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7.4silicone1optionalTo further waterproof the Funwheel
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7.5Battery percentage meter1optionalTo check the percentage of the battery$5https://www.banggood.in/custlink/Gm3hW0mAYy
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7.6Grip tape1optionalTo further protect your board and you from falls.$10https://www.banggood.in/custlink/Dm3EcB3nGN
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7.7soldering tools1 setnecessarysoldering iron, solder, flux, xt60 connectors, wiresMisc.https://youtu.be/WsqRKcVfFMM
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7.8o-ring between footpad and enclosure2 setsoptionalgood to have for waterproofing. can be 3d printed with tpu
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