We – EPG Group the biggest worm gearbox, couplings and gears manufacturing facility in China with 5 various branches. For far more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

LST 8000W 171 Mid Push BLDC PMSM Non-Hub Motor     

When positioning purchase, pls. advise below points:
1. E-tricycle or E-vehicle, 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.
 
Suggestions: Please advise Voltage & RPM when positioning purchase, If there is no marking, we will make it 72V 3075RPM.
We propose to decide on Balance/2nd design for mass manufacturing, as the restore price of substantial pace model will be greater.
 
²Controller Suggestion
The power of controller must ≥ power of motor.
For  8000W motor(rated speed 5-180km/h), you could choose 200A(limited current) controller. 
300A in handful of next.
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.
 
Sq. Wave Controller: Kelly Controller KEB72101/ KEB72121, 
Sine wave controller: APT controller: AE96600

²Test Report

/ The use of unique gear manufacturer’s (OEM) component numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our business and the shown substitute areas contained herein are not sponsored, approved, or made by the OEM. /