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Control operations of printers, textiles, and dyeing machinery angle sensors


  The roll paper printing machine is a printing machine that uses roll paper as the printing material. During operation, the outer diameter of the paper roll changes continuously, and there may be issues such as the paper roll being not round, the center of gravity of the paper roll not coinciding with the rotation axis, or changing the paper roll, which can lead to variations in tension on the paper strip. This can cause unstable feeding, wrinkles in the printed product, ghosting, and even serious problems such as paper breakage or blockage.

  InstallationAngle Sensor, model: LW120A, range: 0-360° angle sensor can effectively solve this problem. The output shaft of the angle sensor is connected to the printing machine's rotation axis, outputting an analog signal to the control system, which makes instructions based on the given signal.

  During the spinning process of the textile machine, the diameter of the bobbin that the yarn is wound on will continuously increase. To ensure a constant yarn speed to meet performance requirements, the rotation speed of the winding head must be correspondingly reduced, thus requiring control of the rotation speed of the winding head drive motor.

  Msensor Sensors has developed a dedicated angle sensor HW226C for spinning machines, which measures the winding radius for control. There is no wear at contact points, and the dustproof and shock-resistant performance has also been greatly improved, fully meeting the needs of textile machinery for 24-hour uninterrupted continuous operation. Additionally, due to the non-contact structural design, the theoretical lifespan of the product is infinite. The IP67 and IP68 protection levels are more adaptable to various harsh environments.