JSR-A3H Mercury Slip Ring
Professional slip ring manufacturer
Global HotlineInfo@szjarch.cn +86137-1425-1726
JSR-A3H is a 3 circuits mercury conductive slip ring, which can transmit 3 channels of 30A current at the same time. It uses liquid mercury as the contact material. Mercury slip ring is also called mercury rotary joint, which is a conductive rotary joint with liquid mercury as the conductive medium. Mercury slip ring using special sealing materials, insulation and conductive technology research and development production, the shell material is aluminum oxide or stainless steel, used for any rotating signals such as: tiny voltage, current, EMF, thermocouple, straingauge, audio-visual signals, high-frequency, computer signals and electrical connections.
download：instructions 3D model
Technical Specification Parameters
Mechanical technical parameters
Stainless Steel Shell
Standard Products Selection Table
Points for attention:
1, the use temperature does not exceed 60℃, the surrounding temperature + its own heating (rotation + electricity).
2. Keep U P upward when installing vertically, and keep U P upward when saving.
3. When installing the rotary connector on the axis, it is not eccentric. When installing the sealing screw, it is better to use the 3-point sealing method.
4. Do not heat the rotating connector itself or the copper terminal.
5. Special connection terminals cannot be used repeatedly.
6, rotating body such as vibration will reduce the service life.
7, this connector can be fixed in the shell or plastic part of the shaft, and then inserted into the terminal wire to pull the rotating part, one end is fixed in the shaft, one end float in the external fixing part, but can never bear the weight.
If the above items are not complied with, the rotary connector will be damaged to different degrees or reduce the service life.
The automatic electroplating production line can be divided into rack plating production line, barrel plating production line, continuous plating production line, brush plating production line, annular plating production line, linear gantry plating production line, plastic plating automatic production line, etc. But no matter what kind of electroplating production line is basically inseparable from the use of high-current mercury conductive slip rings, because only conductive slip rings can transmit current and control information while the equipment is constantly rotating. The mercury slip ring developed and produced by Shenzhen JARCH Electromechanical Institute uses mercury as the conductive medium, which can make full use of the conductivity of mercury and ensure the rotation transmission of large current. This type of mercury conductive slip ring is widely used in various electroplating equipment, especially Spun gold plated wire and spun silver plated wire.
Heating drum (also known as drum dryer, rotary dryer, etc.) is a contact-type internal heating conduction type drying machine. During the drying process, heat is transferred from the inner wall of the drum to the outer wall, passing through the dried food material attached to the outer wall of the drum, evaporating the moisture on the material. It is a continuous drying production machine. Heating drums are widely used in chemical, brewing, manufacturing, pharmaceutical, fertilizer, municipal sludge treatment and so on. The heating drum is heated by high current generated by high temperature. During the whole working process, the drum needs to rotate continuously, and flip the objects that need to be dried inside. Because the drum needs to rotate continuously, the normal operation of the heating drum is inseparable. Open the rotation transmission of the mercury conductive slip ring. The maximum current of the mercury conductive slip ring developed and produced by JARCH Electromechanical can reach 6000A, which can transmit a large current while rotating to ensure the normal operation of the equipment. The mercury conductive slip ring is widely used in On the heating rollers of various equipment, it is matched with the rotation of the equipment to conduct electricity.
Heat transfer printing is a new printing and dyeing process in recent years. First, with advanced printing technology to special dyeing and printing (water or oil), put all the need of design and color design is printed on special paper, made with all sorts of fancy transfer printing machine, and then transfer printing machine, will transfer printing paper is patterned on one side, and was printed on the fabric on the printed fabric needed for the formation of a variety of patterns. Hot pad printing machine principle is simple, the entire device is dependent on the heating roller, due to the particularity of the heating roller, cannot leave the rotation of the conductive slip ring transmission developed by shenzhen JARCH mechanical and electrical conductive slip ring shape of the large current mercury has been widely applied to the roller printing machine, hot pad printing machine and so on printing machine, trusted by the new and old customers
Fiber Optic slip ring is also called Fiber-Electric slip ring, Fiber Optic Rotary Joint. Adopt fiber to transmit signal, used to any devices to transmit electricity and Fiber signal when 360° rotating, such as HD video transmission system, microwave communication, medical equipment, sensor signal measurement, radar, and video monitoring system, etc. Especially suitable for some applications which require keeping continuous or intermittent rotating and transmitting mass data from the static side to the rotation side, which can improve mechanical performance, simplify system operation, and avoid damage to fiber when rotating. Can be combined with the traditional electric slip ring to transmit power and high-speed data.
The wire precious metal brush improves the shortcomings of the composite metal brush, with small wear debris, small size, and good signal transmission stability, but the bearing capacity is very limited. Fiber brushes are designed with multiple metal fibers, which maintain multiple points of contact with the metal ring body, and have excellent electrical conductivity and high current density.
The conductive slip ring is an important electrical component responsible for connecting and transmitting energy and signals for the rotating body. It is usually installed in the center of rotation of the equipment and consists of two parts: the rotor and the stator. The conductive slip ring is used as the connecting part of the rotating part, if it is not selected properly, it will cause the equipment to fail to operate normally or damage the equipment due to operational obstacles, and may even cause an accident.
The conductive slip ring is used to conduct electricity between two relatively rotating equipment, which can effectively prevent the problem of twisting and winding during the rotation of the equipment. However, with the development of industrial technology, more and more places need to use slip rings, and the requirements for slip rings are getting higher and higher, not only requiring the slip rings to transmit power signals, but also to transmit other media: compressed air, Hydrogen, nitrogen, chemical mixed gas, steam, cooling water, hot water, hot oil, petroleum, sulfuric acid, beverages.