Apparatus for rotating stud nut

摘要

PURPOSE: A stud screw nut rotation apparatus is provided to minutely adjust a loosening degrees or tightening degree by automatically or manually rotating a stud screw nut. CONSTITUTION: A stud screw nut rotation apparatus comprises a main body(110), a automatic driving unit(130), and a manual driving unit(140). The main body transfers a power to rotate the stud screw nut. The automatic driving unit gets a driving force for actuating the main body from equipments and transfers the driving force to the main body. The manual driving unit manually gets the driving force and transfers the driving force to the main body.