What is a common cause for a power tool motor to overheat?

A power tool motor can overheat due to a combination of factors, making the option of using the tool continuously and improper ventilation significant contributors to the issue. When a power tool is used continuously without adequate breaks, the motor may not have sufficient time to cool down. Prolonged operation can lead to excessive heat buildup, creating an environment where overheating is likely.

Additionally, improper ventilation plays a crucial role in the cooling process of a motor. If airflow around the motor is restricted or blocked, heat generated during operation cannot dissipate effectively. This lack of adequate ventilation compounds the problem, as the motor becomes unable to release the heat it generates while in use.

Therefore, both continuous use of the tool and insufficient ventilation are common causes of motor overheating, highlighting the importance of proper usage and maintenance to ensure the longevity and efficiency of power tools.