Category: NEWS

today’s military industry, the military equipment becomes more and more intelligent and edge-cutting. Especially in the industrial countries, there are more newly developed weapons and military equipment. China is one of the key player in industrial powers. Thanks to the economy development, China has accelerated its pace in developing new military devices. And as a vital component of electrical military devices, more attention and efforts are devoted into the slip ring industry.

As an established slip ring manufacturer, JINPAT has a large quantity of slip rings for military devices. Some of these slip rings are for traditional weapons and others are for new conception military applications. Clients can make custom slip ring solutions through combining modular slip rings or a brand new design. JINPAT’s modular design slip rings are very flexible and can be integrated to serve in the military application platforms.
Take the RWS, remote weapon system, for instance, it is a system consists of a weapon system and an electric-optical situational awareness system. This kind of remote weapon system can be applied in manual operating environment or unmanned intelligent platforms. And slip rings and rotary joints are essential components for these devices. JINPAT Electronics Modular Design Slip Rings LPCC is a single channel rotary joint module that can transmit high definition video signals. Power slip ring and infrared signal slip ring can be integrated inside the electrical slip ring.

Customers can choose a single channel radio frequency slip ring or fiber optic rotary joint in the modular design integration in order to enable different function of combat platform. Given that they are all-purpose slip ring models; a series of optimization are made on them. Besides, they have higher protection grading. These modular design slip ring also embrace excellent shock-endurance, vibrant endurance and cope well with the marine environment. Its brilliant integration of optical signals and radio frequency signal makes its compatible with various kinds of platforms like photoelectric turrets and radars.

Radio frequency slip ring is a very special type among all the electrical slip ring. Since the signals being transmitted are radio frequency slip ring or SDI high definition video signals. Given its special function, radio frequency rotary joint tends to be listed as an independent category. And the radio frequency slip ring is coded as LPHF or LPCC. LPHF radio frequency rotary joint is specially designed as slip ring with 1~4 radio frequency signal channels. As for the LPCC series, there are only single channel products.
Compared to those weak electrical signal slip rings with a working voltage at 24V, high frequency slip rings have an advantage in that they can withstand high working voltage even with a very compact figure. JINPAT Electronics is a slip ring manufacture that produces high standard slip ring that complies to the military standard. Our slip rings are precise and in great quality.
With years of devotion to the field, JINPAT Electronics has develops tens of standard radio frequency rotary joints. The peak power of most of this slip rings are within 1~3KW while some remain under 1KW. Only one slip ring model’s peak power makes it to 10KW. Radio frequency slip ring embraces a rather niche market.
JINPAT Electronics has published a latest high frequency slip ring, LPHF-01K is a product with high peak power. The working frequency is 30GHZ with a maximum peak power of 20KW and a continuous power of 15KW. This model therefore is a record breaker among this slip ring branch. This breakthrough is an epitome of JINPAT’s independent R&D capacity.
You can always consult us if you have any concern of our slip ring product! Custom solutions can be made according to your needs. JINPAT Electronics, your slip ring expert.

A collector ring, also known as a slip ring, is an indispensable component in the rotary antenna system and communications on the move. Except some low-end applications that have a short scanning area, most of the antenna slip rings need to integrate a radio frequency signal module. According to different industry, this radio frequency module has different names. As a professional slip ring manufacturer, JINPAT Electronics calls such module high frequency rotary joint or radio frequency rotary joint. This kind of rotary joint can support 4 channel max. The frequency range is the same as those of antenna and communication on the move devices.

 

A high frequency rotary joint, or radio frequency slip ring, is usually integrated with a through hole slip ring. The high frequency rotary joint is integrated within the through bore. Most of JINPAT hybrid radio frequency slip ring solutions take up such design. As for those that slip ring with solid shaft can’t satisfy, a through hole intermediate frequency slip ring would help.

The combination is a brand new hybrid radio frequency electrical slip ring. Generally speaking, the radio frequency slip ring is a standard product. There’s no need to adjust the signal transmission. So, it has a briefer production process. As for radio frequency slip rings with a through bore design, they are custom products. Signals consistency, delay consistency and insolation between circuits are all elements that should be consider. Few adjustments should be made before mass production.

 

In short, JINPAT Electronics is well qualified to develop stand radio frequency rotary joints and custom through hole radio frequency rotary joints. Take JINPAT Stand high frequency rotary joint LPHF-02A for example. It is very mature radio frequency slip ring model. It is a hot sale model and receive favorable feed backs from the clients. In terms of rf slip ring with through hole design, the through hole diameter can reach 120mm max.

 

You can consult JINPAT Electronics technology team for more information.

In the development of electro-mechanical technology, computer signals like Ethernet, USB, HDMI and DP are widely applied. These applications symbolized the intense conjunction of computer technology and mechanics technology. As a frequently applied mechanical rotary conductive component of the electro-mechanical systems, slip rings need to transmit various signals mentioned above to keep pace with the modern technology. As the pioneer of the slip ring industry in China, JINPAT electronics took the initiatives in developing slip rings with capacity of transmitting these kind of signals.

Today, we will be looking into JINPAT slip rings that can transmit USB signals, HDMI signals and DP signals. Given the current technological demands, JINPAT USB slip rings can be largely divided into two groups: USB2.0 slip rings and USB3.0 slip rings. Clients can request a slip ring model to transmit solely the USB signals as well as a hybrid slip ring solution that transmit both USB signals and other signals.

JINPAT USB slip ring can integrate multiple channels. A JINPAT USB slip ring is able to support 2 USB3.0 channels and 12 USB2.0 channels. The theoretical transmission rate is 5.0Gbps while the actual transmission rate reaches over 2.0Gbps. JINPAT multi-channel USB slip ring serves mechanical system that demands large capacity and high speed data transmission. JINPAT USB slip rings are mainly used in machine vision devices, high-speed data collection, photographing equipment and testing rotary table, etc.

Aside from USB slip rings, HDMI slip rings and DP slip rings are also mainstream products. Different from SDI slip ring that can only transmit video signals, HDMI slip ring and DP slip ring take up high definition medium connectors. These two kind of slip rings adopt digital video/audio connector that is compatible with special digital devices. In both the slip ring and the electromechanical system, to transmit SDI requires coaxial cable as media. The same is truth with HDMI signals and DP signals, special HDMI cables and DP cables are needed. To make a suitable impedance matching in these two kinds of slip rings is very challenging and significant.

A hybrid JINPAT slip ring that integrate HDMI and DP signals can support versions up to HDMI1.4 and DP1.3. The hybrid slip ring can transmit video signals in 4K@30Hz and 2K@90Hz, downward compatible. Transmission bandwidth reaches up to 10.2Gbps. Just like USB slip ring, JINPAT HMDI DP slip rings support hybrid solutions that integrate other signals. JINPAT HDMI DP slip rings are mainly used in VR devices, training aids equipment and high definition video cable reels.

For more custom slip ring solutions, you can always get some inspiration from JINPAT’s custom slip ring catalogue. You are welcomed to contact with JINPAT technical team to talk about your special requirements. JINPAT Electronics will spare no efforts in bringing you a satisfactory slip ring solution!

In the slip ring industry, custom models are generally technology intensive products. Aside from fiber optic rotary joints and high frequency slip rings, most of the standard slip ring only fulfill the task of transmitting power and signals. And that’s what mainstream electromechanical systems need. JINPAT Electronics, is a private ran slip ring company. It is the pioneer that take initiative in stepping into the virgin land of slip ring manufacturing in China. With over 25-year experience in the industry, JINPAT Electronics has developed very mature production lines of different standard slip ring models. And to keep pace with the emerging demands in the various field, JINPAT also spares no effort in innovating. JINPAT has made thousands of successful custom slip ring solutions for clients all around the world.

Among all the custom JINPAT slip rings, multi-function integrated slip rings take up a big part. There are many hybrid combinations like power, hydraulic and pneumatic integrated slip ring, electro-optical integrated slip ring and radio frequency and electrical integrated slip ring, etc. There are numerous ways of integration in related to the medium and the shapes. The most competitive and shining hybrid one is the Ethernet integrated slip ring. According to the application contexts, they can be divided in to commercial and industrial. Industrial Ethernet slip rings are applied in machinery devices while those commercial ones are applied in electromechanical systems and commercial devices.

Recently, JINPAT Electronics has received many orders of custom Ethernet integrated slip rings. We will be looking into 2 today. The first is LPT025-0610-04S-E3. It is a hybrid slip ring built on the through bore slip ring prototype. The bore diameter is 25.4mm. There are 6 10A power channels, 4 electrical signal channels and 1 Gigabit Ethernet channel. Four of the general electrical signals adopts shielded twisted pairs. As for the Ethernet part, it adopts CAT5e as leads and RJ45 as connector.

 

Another Ethernet integrated slip ring is developed from JINPAT capsule slip ring. It is coded LPC063-56A-2202-E2-12S-SD1 and takes up module design. The original structure of 22 2A channels is retained and the other parts is rebuilt in to a 100M Ethernet channel, 2 groups of 12 CAN signal channels and 1 HD-SDI channel. To avoid interference between the power channels and the signal channels, there are 1~2 shielding rings between each module. And besides, shielded wires are applied to channels conveying different kinds of signals.

 

For more custom slip ring solutions, you can visit our page here, and please feel free to contact us for detail advice.