Nanjing Chervon Industry Co., Ltd.

Chenglong Hu

Dezhong Yang

Haishen Xu

Huixing Fu

Qian Xu

Qiqi Yin

Chao Meng

Han Wang

Yazhou Geng

A handheld power tool includes a housing and an electric motor. The housing is formed with a grip for a user to hold. The electric motor is disposed in the housing and used for driving a functional accessory to implement a function of the handheld power tool, where output power of the electric motor is greater than or equal to 120 W and less than or equal to 4500 W. The electric motor includes at least a stator, a rotor, and multiple coil windings disposed on the stator. A cross-section of each of the multiple coil windings is non-circular, and a slot fill factor of the electric motor is greater than or equal to 40%.

Handheld power tool, table tool, and outdoor tool

Growing community of inventors

Nanjing, China

Chenglong Hu