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The circular (AS5048A magnetic encoder Pictures and specifications) _ ndfeb strong magnet manufacturers

by:Newland     2020-04-06
The circular (AS5048A magnetic encoder Pictures and specifications) Ndfeb magnet factory is a professional production and processing and sales of rare earth ndfeb, permanent magnetic ferrite and electrical multipole radial rotor magnet steel, encoder manufacturers of magnetic ring. 12 - AS5048A encoder, precision 14 bit, mainly used in yuntai brushless motor encoder, it basically is to use the change of the magnetic field to obtain the data motor rotation Angle, through the controller for the motor quickly back to the initial position. The encoder fixed ( General fixed on the motor stator) , turn the magnet steel ( General fixed on the motor shaft end) 。 The magnetization way below for AS5048A magnetic ring, magnetic encoder for radial magnetization. AS5048A commonly used magnetic encoder supporting have ndfeb magnet steel specification D9. 5*d5*3( Inner hole is also useful to 6) And the circular D6 * 2. 5. On the machine tool spindle can use magnetic ring type encoder. 1, machine tool spindle with the circular type encoder, many vendors have to choose the circular type encoder instead of the traditional photoelectric encoder, the circular type encoder with shock resistant, resistant to pollution, high reliability, etc. 2, machine tool spindle on the encoder with the circular type can be directly installed on the spindle rather than the other to a special location and shaft coupling, ordinary encoder is commonly glass encoder, afraid of vibration, fragile, and the circular type magnetoelectric sensor technology is used to work, so its anti-interference ability is strong, strong, durable, convenient installation. The disadvantage is that the magnetic ring type encoder resolution is not very high. 3, the encoder is to 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. Encoder in ndfeb magnet material, in addition to multi-purpose injection ferrite beads.
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