BLDC MOTOR HAVING OPENING-AND-SHUTING PANEL FOR SMOTHING AND CLEANING BEARINGS

摘要

A BLDC(BrushLess Direct Current) motor having an opening-and-shutting panel for smoothing and cleaning bearings is provided to clean a hardened lubricant and dust easily and to supply a lubricant to the bearings simply and promptly. A BLDC motor having an opening-and-shutting panel for smoothing and cleaning bearings includes a rotor(30), an opening-and-shutting panel of a closed side(50), and an opening-and-shutting panel of an opened side(60). The rotor has a stator core(20) with an armature coil(21) in a motor main body and a rotation axis(31). The opening-and-shutting panel of the closed side and the opening-and-shutting panel of the opened side have bearings(40) at both sides of the motor main body and setting groove parts to expose the bearings at an outer surface. Another opening-and-shutting panel of the closed side(70) and another opening-and-shutting panel of the opened side(80) are coupled with the setting groove parts detachably. An insertion hole is formed on a center of the opening-and-shutting panel to protrude the rotation shaft to the outside.