PNEUMATIC TOOL WITH INTEGRATED ELECTRICITY GENERATOR

摘要

An end plate for supporting a ring stator for cooperating with a rotor in an integrated electricity generator for a pneumatic tool, wherein said stator comprises, an annular ring dimensioned to receive a shaft of said rotor; at least one induction pole, each of said at least one induction pole depending from said annular ring and having mounted thereon a respective coil; an output connector connected to said coils for transferring generated electricity to a load; and wherein said end plate is formed of a nonmagnetic material and comprises an end wall having an opening dimensioned to receive said shaft of said rotor; and an annular side wall depending from said end wall and having formed on its inward side a terminal slot for accommodating said connector and cavities for accommodating respective ones of said coils of said stator; wherein said stator may supported by said annular side wall against said annular end wall.