Servo motor servo motor encoder is divided into two kinds: one kind of an electronic machinery. Mechanical repair bad bad, because there are a lot of mechanical contact. Electronic broken good repair. Pipe is infrared light-emitting tube, for pipe, is doing together to send and receive a 4 foot device. According to the model in the electronic market. Measurement method and the general light-emitting diodes (leds). Light activated triode measurement is nothing special. Note that if you open of the photosensitive tube measurement under the condition of natural light is invalid, change device closed shell well after test. The encoder (encoder)Is the signal,Such as bittorrent)Converting or data preparation, available in the form of communication, signal transmission and storage of equipment. The encoder angular displacement or linear displacement is converted into electrical signals, the former is called the encoder, which is referred to as a yardstick. According to the readout method encoder can be divided into contact and non-contact two; According to the working principle of the encoder can be divided into two categories, incremental and absolute type. Incremental encoder is converting displacement into periodic signal, and then convert the electrical signals into count pulse, with the size of the displacement of the number of pulse said. Absolute encoder type of each location corresponding to a certain numerical code, so it's only with the measurement value for start and stop position, and has nothing to do with the measurement in the middle of the process. Servo motor, encoder is damaged how to avoid the encoder? , fault phenomena caused by improper loading and unloading, and stress the encoder code disc rupture, wear and tear, damage reason 1. Caused by the motor shaft by abnormal external force, the encoder encoder with the axial displacement, and by using the surface friction and wear and even broken. 2. Electrical installation or the course of carriage, fall, impact and other reasons, lead to motor radial stress, makes the encoder encoder with the lens surface contact wear and breakage. Third, matters needing attention when installing the motor do not use too much force on the motor shaft.
