The end cover is one of the widely used mechanical parts, it is the main external part of the bearing pedestal. The general function of the end cover is: axial positioning of the outer ring of the bearing; dust prevention sealing of the bearing during the working process (in addition to dust prevention sealing itself, it is often matched with the seal to achieve the sealing function).
Cover is a back cover installed behind the motor other casings, commonly known as "end cover". Cover is a back cover installed behind the motor other casings, commonly known as "end cover". Cover is a back cover installed behind the motor other casings, commonly known as "end cover".
The main function of the front rear end covers is to install the bearings fix the rotor to ensure that the rotor the stator are coaxial. The general structure of the front cover is bearing hole steps + housing positioning steps + housing fixed screw through holes, some of which are motor fixed flanges. The general structure of the rear end cover is bearing hole steps + housing fixed screw through holes + fan shroud fixed screw holes.