STRUCTURE OF SHAFT OF MOTOR FOR CANNED PUMP AND MANUFACTURING METHOD OF CAN

摘要

PURPOSE: A structure of a shaft of a motor for a canned pump is provided to promote the durability and the reduction of cost by materializing the complex material of the rotary shaft and to easily manufacture a can which is difficult to be manufactured. CONSTITUTION: The structure of a shaft of a motor for a canned pump has:a housing(1) having a specific volume; an inlet(14) and a venting port(15) connected on a side of the housing; a stator(11) arranged on the central inner circumferential wall of the housing; a coil(12) arranged by winding up around the stator; and a can(2).