RC Blaze speed reduction

Hi All,

I am new to this community. I am using Exceed Blaze platform with the raspberry pi. The current car speed is high even with the 20% (constant selected max). I am not able to teach at this high speed. Till 15% car doesn’t move, may be torque is less. Can some one please help me on how to reduce car speed.

That’s not normal for the recommended 7.4V DC motor based RC cars. That sounds like it has a BLDC motor(Brushless DC Motor) and not a stock DC motor. That or you have a really poor controller.

What is the car battery voltage and what type of motor is in the car?

Also, what are you using for your controller to steer and drive the car?