ELECTRICAL STRESSING MEANS

摘要

#CMT# #/CMT# An electro-tensioner (1) has a housing (2) fixed on the working spindle of a machine tool, in which a threaded rod is mounted for adjusting the clamping/tensioning jaws of a clutch. An electric actuating motor (4) has its rotor in driving connection with a drive wheel (6). The drive wheel (6) is joined with the shaft generator of a harmonic drive and the annulus of the harmonic dive to the housing (2) and a flexible spline of the harmonic drive is provided as a drive for the spindle nut assigned to the threaded rod (3). #CMT#USE : #/CMT# For adjusting clamping jaws of clutch on machine tool. #CMT#ADVANTAGE : #/CMT# Generates an axial clamping/tensioning force by direct electrical connection in simplified manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# A lateral view of an electro-tightening/tensioning device is shown partly in section. 1 : Electro-tensioner 2 : Housing 4 : Electric actuator motor 5 : Belt drive 6 : Drive wheel.