SkyRC Thermologger Duo Motor ESC Temperature Detector Bluetoth Battery Checker TLD001

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.

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.
Above are maximum temperature values for different power forms that serve as informative sources*.