When the rotary encoder failure damage we need to find a new rotary encoder replaces up, then the correct replacement method you know what? Today, Granville tell us something about the electronic rotary encoder replacement methods and precautions.
　　Rotary encoders replace the steps of:
　　The first step, breaking the motor cover, the back cover of the encoder
　　The second step, release the encoder mounting screws
　　The third step, the rotating rotor shaft, making signs and flags on the encoder housing encoder rotor coincide
　　The fourth step, remove the encoder, pay attention to try to use a special screw top out at loading time, so that damage to the encoder
　　The fifth step, the new rotary encoder, encoding the two signs coincide
　　The sixth step, according to the above in reverse order to install the encoder
　　During the replacement process need to pay attention:
　　1. During the installation of the encoder, to ensure that different rotor of the motor, otherwise they will lose the relative position of the rotor.
If you lose relative position, you need to use an oscilloscope old motor to adjust the installation position of the encoder, the motor can be based on a new flag to determine the rotor shaft encoder installation position adjustment, which can adjust the machine, you can also adjust the drive MD1016 parameter to set a value bias, but this method can only be used on the 840D.
　　2. Change the encoder to be noted that after the encoder installed fixing screws, be sure to post the top worked loose coupling assembly on the Elimination of stress caused by the card
Hindrance, flexible hand turn at the top wire after top dead.
　　3. Note that the encoder wiring sequence, may run backwards overcurrent fault.
　　Guangdong Granville Electronics Co., Ltd. specializes in producing rotary encoder manufacturers, product in the industry taking the lead through quality certification TS16949 ISO14001 ISO9001, stable quality, fast delivery, good services, procurement rotary encoder to find Granville Electronics!