speed slip ring

The service life of the conductive slip ring should be judged by the slip ring material, structure, speed, service life, working environment, etc. The maximum speed of the conventional conductive slip ring is about 250 RPM, and the service life is between 10 million and 20 million revolutions, which can basically meet the service requirements of most equipment.

The conductive slip ring is a device that uses the sliding or rolling contact, electrostatic coupling or electromagnetic coupling of conductive parts to transmit electrical signals and energy to the rotating parts and static parts of the antenna base. Transmission elements, measuring elements and control elements on rotating parts must transmit control signals to the machine room and supply power to them.

The slip ring determines the current value that the slip ring can safely pass according to the area of the copper ring, the contact area of the brush, the size of the wire diameter, etc. If this value is exceeded, it is easy to short-circuit the outgoing line and damage the inner part of the conductive ring. When purchasing the slip ring, the manufacturer must be informed of the current to pass through to avoid many problems.

Conductive slip rings have a wide range of applications. In many fields with high technology content and high requirements, they often work continuously under high temperature, vibration, high-speed rotation and other conditions, so the performance of conductive slip rings is required to be very high.