Motor encoder and overspeed switch mounting structure

The utility model discloses a motor encoder and overspeed switch mounting structure, it includes the motor shaft, non - axle head of motor shaft is provided with the bearing, the bearing sets up the bearing enclosing cover outward, wherein, non - axle head external fixation of motor shaft has the encoder, just the bearing enclosing cover is hung oneself and is equipped with the flange seat, the adapter sleeve is installed to non - axle head of motor shaft, install the overspeed switch on the flange seat, the main shaft of overspeed switch with the adapter sleeve is connected, the storage tank has been seted up on the terminal surface of non - axle head of motor shaft, the adapter sleeve cross -section is " T " type structure, and its head is fixed in through fixing bolt non - axle head of motor shaft, the afterbody stretches into in the storage tank. Above -mentioned motor encoder and overspeed switch mounting structure not only simple structure is compact, easily the installation, and the installation is rel