Brushless motor lost power after overloading
Hi,
New to forum, got a issue hoping to get some idea of whats wrong.
Got myself a preloved HPI king crawler 1/12 scale.
1. Change the motor to a brushless sensorless coolRC motor. 3650 4300KV with 60A ESC.
2. Using a lipo battery 2300mah, 30C.
The crawler after being overload, i. E come to stop after hitting obstacle the motor will lose torque/ power. Vehicle cannot overcome inertia to move. Without load it still react to the transmitter but at low speed and torque, i. E car lifted up to let the wheel run freely.
The vehicle will only go back to normal after powering off and on again.
I am suspecting may need to change to a highet rating battery or see how can better "discharge" the back EMF which i suspect could be the cause.
Anyone with similar experience or have any advice.
Tks in adv.