Motor or ESC failure is often caused by heat!
Heat and electronics do not mix. Electronics are more efficient and reliable at lower temperatures. Running your motor and ESC as cool as possible is always a good idea. If you keep them cool, they should last longer and most likely increase your runtime.
Right Temperature for Peak Performance
In all forms of powered RC gearing, the operating temperature of the main driving motor or engine is an important factor to consider for longevity and performance. The correct operating temperature will depend on the load or conditions the motor/engine must drive.
The operating temperature for gas, nitro engines has different characteristics and impacts on overall performance. Therefore, it's essential to understand the specific requirements and optimal operating temperature for your particular motor or nitro engine to ensure that it operates at peak performance and lasts as long as possible.
Know The Heat Before It Destroys Your RC Equipment
When it comes to RC racing, Motors, speed controllers and batteries are some of the most expensive components. Most RC hobbyists, even gurus, have blown up one of these at some point and know the feeling of burning dollars to replace it or waiting weeks for repair.
Set Up with Data, Not Guess work.
Checking the motors temperature is the most effective way to keep it from burning out.
The usual way to check your temps is to get a temp gun. However, such a thermometer can only give you an instant reading at a time. And it can never measure and save the continuous, ever-changing thermograph during the real RC runtime!