What is the rf rotary joint working principle?

RF rotary joint is also a kind of 360°rotatable aeration liquid, a general term for conductive devices. The function of the rotary joint is to input the liquid from the side of the pipeline into the rotating or reciprocating equipment, and then discharge it from it. A sealing device for connection.

One-way flow type: Rotary joints are installed at both ends of the drum, the fluid enters from one end and is discharged from the other end, without using an inner tube. One-way flow type: A rotary joint is installed at one end of the drum, and the fluid is introduced and discharged at this end at the same time, and the inner tube is stationary relative to the rotation of the drum. Two-way flow type (fixed inner tube): The difference from the previous one is that different types of siphon tubes are installed in the drum to discharge the condensate. This type is mostly used for steam type. Two-way flow type (inner tube rotation): This type is used for the structure where the inner tube is relatively fixed to the drum and operates synchronously with the drum. At this time, the fluid is introduced by the inner tube and discharged by the outer tube. Two-way flow type (inner tube rotation): A siphon that operates synchronously with the drum is installed inside the drum to discharge the condensate. This type is mostly used for steam types.

When the swivel member is rotated in one direction about the common axis, the conduit section is moved away from the lower member and onto the upper member. Thus, provided the conduit is of sufficient length, and the two elements are of considerable size, it is possible to rotate the support in one direction, through an arc greater than 360°, and then the support can be reversed. This object can be achieved without conventional rotary joints, seals and the like. The swivel joint has a conduit section connected to the upper end of the riser, or a part of the riser on the installation equipment. When the two rotating elements rotate in opposite directions to each other, they turn through an arc greater than 360°, such as two weeks or two When rotating more than a week, the catheter is sent to the component or withdrawn from the component. The swivel conduit passes around the semicircular portion of a disc-shaped element whose axis is perpendicular to the axis of the relatively rotating element. Also, the element rotates about the common axis of the two elements in rolling relationship.

The working principle of the high-definition microwave coaxial radio frequency rotary joint radio frequency slip ring is a device that can rotate 360° to conduct electricity and transmit high-definition signals, high-frequency signals, and microwave signals. The high-definition microwave coaxial radio frequency rotary joint can not only mix and transmit control signals, power supplies, communication signals and other media, but also support single-channel or multi-channel radio frequency signal transmission alone. The interface type of high-definition microwave coaxial radio frequency rotary joint is coaxial cable RG405, and it can also be equipped with SMA, MCX, MMCX and other connectors. The RF range of Senring RF/HF conductive slip rings can be DC∼3GHz, DC∼18GHz, DC∼50GHz, etc.

High-frequency conductive slip rings are suitable for high-tech fields such as radar antennas, rotating turrets, military radars, medical engineering equipment, vehicle-mounted pan-tilts, microwave antenna detectors, and ship-mounted pan-tilts. The coaxial rotary joint can mix 1~96 power/signal channels, which has the advantages of good anti-interference and wear resistance.

We specialize in producing microwave waveguide components, slip rings, waveguide tubes, antennas, and other telecommunication components for the global market. Strict quality control and ISO 9001 management system certification. If you are interested in it, we will send the catalog to you. Thanks! You can also leave a message at any time, we will reply as soon as we see it, contact us for more details: E-mail: janet@efinecom.com.