What does it mean by conductive slip ring
Conductive slip ring belongs to the category of electrical contact sliding connection application, which is also known as collector ring, rotary joint, rotary electrical interface, slip ring, collector ring, converter ring, coil, commutator, adapter, is to realize the two relative rotating mechanism of data, signal and power transmission of the precision power transmission device. It is especially suitable for the application of unlimited continuous rotation, and at the same time need to realize the power or data transmission between the fixed position and the rotating position of the device.It consists of elastic materials - brushes, sliding contact surface materials - conductive ring, insulating materials, bonding materials, combination bracket, precision bearings, dust cover and other auxiliary parts. Brushes are made of precious metal alloy material with good conductivity, "II" type and conductive ring ring groove symmetrical double contact, with the help of brush elasticity pressure and conductive ring ring groove sliding contact to pass the signal and current. It is the key device of various precision rotary tables, centrifuges and inertial guidance equipment. It can be widely used in security, factory automation, electric power, finance, instrumentation, chemical industry, metallurgy, medical, aviation, military, ship, transportation, construction and other electromechanical equipment.
Currently, the internationally adopted slip ring technology is divided into the following three kinds:
I. Composite brush block technology
Generally, carbon brushes, copper brushes, silver/graphite/molybdenum disulfide brush block and other forms of brush block
II. Adoption of precious metal alloy monofilament, such as AuNi9, etc.
III. Fiber Brush Technology
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Bundle brush refers to a special glide electrical contact design. Bunch brushes are simply individual wires that are calibrated and packed into a metal tube, as shown in the diagram below. In this cantilever design, the bundle brush is loose, with the unbound end clinging to a groove in the surface of the loop path.
Hangzhou Baxuan's engineers and technicians are able to combine the characteristics of each of the above three technologies to provide customers with customized conductive slip ring products.