Brushless motor and electronic products having the brushless motor

A brushless motor, comprising:

• a shaft, extending along a central axis;
• a stator part, disposed on a periphery of the shaft;
• a rotor part, disposed on a periphery of the stator part, arranged facing the stator part in a radial direction, and fastened to the shaft to rotate as the shaft rotates;
• a bearing part, disposed on the periphery of the shaft, and supporting the shaft in rotation;
• and
• a housing, receiving the stator part, the rotor part, and the bearing part, and comprising:
• an upper plate part located on an axial side of the rotor part, a tubular part extending in an axial direction from a radial outer side of the upper plate part, and a lower plate part located on an other axial side of the rotor part,
• wherein an accommodating part is formed around the shaft on a radial inner side of the upper plate part, and a sealing component is arranged between the accommodating part and the shaft.