LST 8000W 171 Mid Drive BLDC PMSM Non-Hub Motor
When placing order, pls. advise below points:
1. E-tricycle or E-car, tire model?
2. Volt and wattage of motor, Speed, and torque/climb angle ?
3. Your vehicle weight and loading weight?
4. Lithium or lead-acid Battery?
Thank you for your cooperation.
² Motor Spec
Speed Suggestion
The voltage we could be 48v-144v, the max. speed can be customized to from 5 to 180km/h.
Tips: Please advise Voltage & RPM when placing order, If there is no marking, we will make it 72V 3075RPM.
We suggest to choose Balance/2nd model for mass production, as the repair rate of high speed model will be higher.
²Controller Suggestion
The power of controller should ≥ power of motor.
For 8000W motor(rated speed 5-180km/h), you could choose 200A(limited current) controller.
300A in few second.
When you using overvoltage, then the max. speed increased sharply, the real power is not 8000w. The higher speed get for motor(overvoltage condition), the bigger limited current should choose for matched controller, when considering the starting acceleration capability and climbing performance.
If you don't how to match controller, please don't hesitate to contact with us. We could also provide suitable controller.
Square Wave Controller: Kelly Controller KEB72101/ KEB72121,
Sine wave controller: APT controller: AE96600
²Test Report
Audited Supplier 
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