The Classification Of Electrical Slip Rings – A Simply Way For You To Choose
Free Press Release
Currently on the market available a variety of slip ring, cap style slip ring, through bore slip ring, high speed slip ring, disc slip ring, high-frequency slip ring, capacitive slip rings, etc., tend to make a demand confused, ARS based on years of experience in the development of the slip ring, for a variety of commonly available in the market to make a summary presentation, enabling customers to use.
Slip ring according to the distribution of different conductive ring can be divided into: Coaxial, disc, differential three categories.
1) Shaft slip ring:
Shaft slip ring torus distributed along the axial direction, a plurality of rings stacked, isolated by an insulating sheet between the rings. Contact with the media distributed in the outer ring by the spring or the strain itself to ensure reliable contact with the brush and the ring plane. The more the number of rings, the longer length. Typically cap slip ring, through hole slip ring, part of the capacitive slip ring belong to this category.
Such slip ring of high reliability, long life. Simply by increasing the ring width, increase the contact area of ways to improve carrying capacity. By increasing the thickness of the insulating layer to increase the compressive strength and isolation, is currently the most widely used products.
Advantages: simple structure, low cost, easy maintenance, short cycle; Disadvantages: With the increase of the number of paths, and slip ring length will be longer.
2) The pancake slip ring:
Disc slip rings are specifically designed to solve a class of rotating conductive confined spaces using slip rings, such slip ring biggest feature is the space occupied by small, highly restricted situations, pancake slip ring is the best solution. The slip ring rotor disc portion with a circle of concentric rings to carry electric current and signals, use an insulating substance isolation between concentric rings, brush distribution in the top of concentric rings as stators. Such slip ring multilayer stack can be achieved, provided a sufficient number of passages in the limited height.
Such slip ring high maintenance cost, easy to accumulate dust generated by friction caused between adjacent ring insufficient pressure, interference between the signals, so the difficulty of such a slip ring is in contact production process and the choice of materials. We need to have strong experience in the development and processing technology to ensure high quality.
3) Differential slip ring:
Differential slip ring is a special kind of slip rings, through a differential structure, clever use of the ring core to conducting upper and lower levels relative rotation of the contact. Mainly consists of three parts: a differential mechanism, ring core, upper and lower contacts and some auxiliary components. Such slip ring can provide enough access in a small space, the biggest difficulty of such slip ring is a ring core production, internal structure is very complex, assembly, testing is difficult. Such slip ring is mainly used in radar systems, can effectively reduce the base height, low center of gravity height of the antenna. Such amount is less, mainly for the military.
Advantages: small size, limited space available path a few more; Disadvantages: Maintenance inconvenient, structural complexity and high cost.
ARS is a professional design and production of conductive slip ring company, our technology is derived from more than ten years of research to develop slip ring unit design staff. To fully understand the special requirements of slip ring material, structure, and fully meet the needs of different users in different application areas.
Company: ARS MECHANICAL AND ELECTRICAL CO.,LIMITED
Email: [email protected]
Free Press Release