New Arrival QSMOTOR QS138 90H 7500W 72V 100KPH IPM PMSM Mid Drive Motor For Offroad Dirtbike Adult Electric Motorcycle
For 138 4000W mid drive motor , it could be used for electric light motorcycle, which could be 72V 100KPH.
What’s more, we provide chain gear adapters as default.
P.S. If you have any confused about the shipping cost, please feel free to contact with us.
Also could place order but don't pay first, then we could adjust the price.
1.Orders do not include customs duties, which are borne by the buyer.(Except for some aliexpress marked orders including tax).
2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support. (special countries list contact seller)
One set including below kits:
Comb 1:
1. 1pc X QS 138 7.5kW Mid drive motor belt type
Comb 2:
1pc X 138 7.5KW Mid Dirve motor with 428 14T/11T sprocket adapter (we provide 14T by default)
Comb 3:
1pc X QS 138 7.5kW Mid drive motor with sprocket design(No stock, if need contact saler)
Key Features
1) Light weight and small dimension compare to hub motor
2) High performance benefit from flux weakening
3) High efficiency during climbing, and better acceleration
4) Support regenerative braking
Product Description
11T Sprocket Installation
Note for sprocket design motor
We will gradually switch spline shaft size from 6-4 to 6-5
Because 6-5 is more wear-resisant,and more compatible
The contrast of 6-4 and 6-5 is like below
Drawing
Test Report
Conversion Kits
Refer to the hyperlink.
Application
Inventory Last Updated: Dec 23, 2024
