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What is the core of the slip ring?

  • Categories:Slip ring Q&A
  • Author:
  • Origin:
  • Time of issue:2021-09-28
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(Summary description)  In recent years, the use of conductive slip rings has become more and more widespread, so the market demand for conductive slip rings is also increasing. Today, Morteng will explain the core of conductive slip rings from a professional perspective. What is it?

What is the core of the slip ring?

(Summary description)  In recent years, the use of conductive slip rings has become more and more widespread, so the market demand for conductive slip rings is also increasing. Today, Morteng will explain the core of conductive slip rings from a professional perspective. What is it?

  • Categories:Slip ring Q&A
  • Author:
  • Origin:
  • Time of issue:2021-09-28
  • Views:0
Information

In recent years, the use of conductive slip rings has become more and more widespread, so the market demand for conductive slip rings is also increasing. Today, Morteng will explain the core of conductive slip rings from a professional perspective. What is it?

The conductive slip ring belongs to a kind of connection part with fine and random wiring. Its function is to complete the operation of some equipment and the transmission of power and signal of the fixed part. Therefore, the basic arrangement of the slip ring is also composed of a transforming rotor and a fixed stator. The contact point between the rotor and the stator is maintained by the elastic data of the stator.

The contact between the stator and the rotor usually uses precious metal materials such as gold and silver and some high-performance alloy materials, because the contact data needs to have the characteristics of low resistance, small conflict coefficient and corrosion resistance. If the resistance of the high-power slip ring is too large, when the voltage at both ends is too high, the slip ring may be burned out due to overheating. If the conflict coefficient is too large, the stator and rotor often conflict, industrial slip rings will wear out quickly, and then affect its service life.

In the actual use process, some working environments are very harsh, requiring several years of continuous work, which has high requirements for slip ring and brush. Another feature of the conductive slip ring is multi-channel, because in practice it is impossible to transmit a single brush, it is necessary to transmit road signals, and it is necessary to transmit various chaotic power systems, control systems, multiple power sources, and signals together. This requires the slip ring to provide a corresponding number of channels. In multi-channel planning, insulation between each channel and shielding between signals need to be considered, especially for some high-voltage, multi-signal types.

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