Looking for Scooter Hub Motor

bwinkel25

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Apr 15, 2020
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I'm planning to build a stand-up scooter but I'm having a hard time finding a hub motor that gets the top speed I'm looking for (~40mph). The design is likely going to revolve around what I can find for a motor so system voltage can be whatever but 50V ideally. I want this scooter to look minimal and as close to a standard scooter as possible so I'm going for about 8-10 inch wheels (tire included).

40mph w/ 10'' motor requires ~ 1300rpm
Hoping for in the ballpark of 80Nm starting torque but willing to compromise if need be.

I know that the Dualtron Thunder and a few of the Nanrobot scooters have motors that would work but I haven't been able to find a place that sells them. I'm also trying to find datasheets and/or torque-speed curves.

Any help would be appreciated.
 
bwinkel25 try these people. They even state magnet/stator width ..best is 60mm i think.
Edit being split rim is dam handy to change Tyre easier.

https://www.aliexpress.com/item/4000053516085.html?spm=a2g0o.detail.1000014.3.e7b1a0f0m5d3TC&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.14976.165870.0&scm_id=1007.14976.165870.0&scm-url=1007.14976.165870.0&pvid=1c5b66b4-a554-4e67-8d7a-44fc080a2cf6&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.14976.165870.0,pvid:1c5b66b4-a554-4e67-8d7a-44fc080a2cf6,tpp_buckets:668%230%23131923%2318_668%23808%234093%231_668%23888%233325%2317
 
For 40mph and good torque you need this motor with 65mm magnets and run it at 60v or 72v
https://www.aliexpress.com/item/4000275603402.html?spm=a2g0s.8937460.0.0.f6d12e0ezgUE20
 
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