Month: March 2023

Slip rings and rotary joints are important electronic devices that allow signals and power to transmit between stationary part and rotating part. They are very common components that you can find both in industrial production machines and everyday electronic products. In the former articles, we pay more attention to the industrial applications of JINPAT slip rings. Today, we will be looking into a more everyday application of the slip ring products.

 

With the heat and wide spread of smart home, intelligent lighting system as part of it also becomes a new trend. In the intelligent lighting system, an electrical slip ring or rotary joint is installed to enable the lighting source to rotate in the programmed angles, also the lift and down of the whole luminaire demands the assistance of the slip rings. Slip rings help to rid of the concern of twisted cables and cable tangles to make free adjustment of the lighting possible. JINPAT Electronics provides slip rings for intelligent lighting and luminaires.

Given the size of the luminaires and projecting head, JINPAT Electronics has different recommendations. For home-used small size luminaires, JINPAT capsule slip rings and miniature slip rings are good choices. These small size slip rings feature small and compact structure with super light-weight. Therefore, they can be easily joint with the luminaire devices without burdening the whole load meanwhile guarantee a smooth 360-degree rotation and reliable signal transmission.

 

As for lighting systems that concern a more powerful projector and high demand of data transmission, JINPAT Electronics recommend the through bore slip ring and flat slip ring. Clients can also request an integrated solution that enable high definition video signal transmission. The custom solutions prove very practical within the lighting system that supports HD video. More optional signals include SDI, USB and so on.

 

JINPAT Electronics has provided verified rotary transmission solutions for clients at home and abroad. Our technical team is very experienced and innovative. Contact JINPAT for more slip ring solutions!

Today, we will be looking into a patent winning product by JINPAT Electronics, a slip ring specially designed for welding robots.

 

With the development of smart industrial production, robots are entering various sector of industrial production. Welding robot is an excellent example. The welding robot can replace human labor, and can handle welding in a more efficient and precise way. JINPAT Electronics is a slip ring manufacturer that has long history and an innovative technical team. For welding robots, JINPAT Electronics has an independently patented slip ring solution.

 

Welding robots demand slip rings to help transmit signals and power between the rotary platform and the robot base. And interference between power and signal has been a big technical problem to be solved. JINPAT welding robot slip ring is coded LPT000-0808-08S-01A. It is developed from JINPAT through bore slip ring. The most salient feature is that both the stator side and rotor side have the insulation plates. The insulations plates help to insulate signal and power transmission, and therefore endow the slip ring with no-interference transmission. The slip ring for welding robot is able to transmit signal and power in a highly reliable way.

Another feature of JINPAT slip ring for welding robot is that the slip ring is an integrated slip ring that can mixed transmit power, signals and fluid/gas. The slip ring consists of 3 modules: power unit, signal unit and pneumatic/hydraulic unit. This highly integrated structure contributes to a more versatile and simplified system and is proven very practical. To facilitate its application, welding robot slip ring adopt industrial connectors.

 

To better answer the requirement of industrial production, the welding robot slip ring takes up precious metal as housing and is with high protection grading, up to IP65. It can endure temperature from -20℃ to 60℃. Rotating speed ranges from 0 ~100rpm. This slip ring is a very competitive and enduring product for welding robot.

 

Contact JINPAT Electronics for more custom slip ring solutions.

JINPAT Electronics is an experienced slip ring manufacturer based in Shenzhen China. Since establishment, JINPAT has developed slip rings for different applications. Aside from JINPAT standard slip rings, JINPAT also provides custom solutions. Our standard slip rings like capsule slip ring, through bore slip ring and pancake slip ring, etc. can satisfy general rotary transmission demands of the commercial electronic devices. As for high-end applications like construction machines, marine infrastructures, lab testing equipment, a customized solution is needed.

JINPAT Electronics has published a custom slip ring model coded LPT000-HD01-FO01 for lab equipment. JINPAT LPT000-HD01-FO01 is a high precision slip ring develops from through bore slip ring. The hollow shaft design is to facilitate integration. From its coding, there is one high definition video channel and 1 fiber optic channel. This integrated slip ring is specially designed for high-end inspection electron microscope. The hybrid slip ring takes up module design, to ensure no interference between power and signal transmission. The high definition video signal channel and optical channel allow the signals to travel in an efficient and highly reliable way.

JINPAT slip ring adopts mirror-polishing technology to handle joints, and therefore with super low friction, this slip ring can rotate in a smooth and lasting way.

Aside from this custom HD slip ring, JINPAT has many other options for high-end products. According to client’s need, JINPAT provides diverse solutions. Contact us for more information.

Pancake slip rings, also known as flat slip rings, due to their very short axial length, are applied in special type of electro-mechanical systems. Therefore, they have a relatively small production volume. From the structure, flat slip rings can be divided into the integrated slip ring and split slip ring. JINPAT separate pancake slip ring is coded as LPKS, and the integrated pancake slip ring is coded as LPK.

 

The split pancake slip ring is extremely thin. JINPAT can produce LPKS separate flat slip ring with a minimum axial length of 5mm. LPKS165-0405-04S is the latest flat slip ring model with split structure. There are 4 5A power channels and 4 signal channels. FR-4PSB is taken up as material, and the total thickness of rotor, the stator and the tab is only 7mm. Such thickness is the general standard of JINPAT flat separate.

 

Compared to the exposing structure of the separate slip ring, the integrated pancake slip ring has a housing the provide extra protection to the slip ring unit, and therefore the latter model has a higher protection grading. And the pancake slip ring also has a through hole design, which can facilitate integration with hydraulic pneumatic rotary union, fiber optic rotary joint and radio frequency slip ring. The structure lowers the thickness of the rotary joint and meantime provides excellent flexibility. And among JINPAT pancake slip rings, most are developed for vehicle radar systems. They are integrated slip ring that transmit power, signals and radio frequency signals.

JINPAT has released two latest pancake slip ring models that are coded as LPK077-0203-02S and LPK185-0210. The through bore diameter of the former flat slip ring is 77mm while that of the latter is 185mm. Through they have comparatively bore diameter, they are very simple in structure. LPK077-0203-02S is designed for high precision equipment with a working voltage of only 12VDC. There are 2 3A power channel 2 signal channel. As for LPK185-0210, there are only 2 10A power channels and it works at 55VDC.

 

Even though flat slip ring is a niche product in the market, JINPAT Electronics has never stopped in doing R&D on it and invested sufficient fund to better develop thinner slip ring. And there are many models undergoing life span tests in the lab.

 

Contact JINPAT, we will bring you a better slip ring solution!

With the development of driverless technology, lidar, as the key censor of the driverless system, will also be more popular. To receive information of the traffic and complete 3 dimensions mapping, the laser projector as well as the feedback censor on the lidar have to rotate in 360-degree. This opens a niche for slip rings, where they can complete the mission of transmitting drive as well as signal from the rotary part and the stationary part.

JINPAT fiber optic slip ring is a perfect product for the rotating-laser lidar. JINPAT fiber optic slip ring functions to transmit power and signals, allowing laser beams to project in 360-degree and then transmit the feedback to the receiver installed in the stationary part. JINPAT fiber optic rotary joint excel in data protection with barely any data loss. This slip ring model allows rapid transmission of data, and therefore realize real-time detection of the traffic and environment. Thanks to its reliable signal and power transmit, JINPAT slip rings help autonomous vehicles to have a safer ride.

Single-mode fibers are with small core size and small numerical aperture and for this reason they exhibit very high bandwidths at wavelengths between 1,270 nm and 1,650 nm. JINPAT FORJ fiber optic rotary joint is alternative in single-mode optic and multimode optic. Contact JINPAT to find out the most suitable slip ring for your application!

With the blooming basic infrastructure market, and years of endeavoring in the construction machine industry, China is stepping front in the construction machine manufacturing industry. And on the construction machines, slip rings are indispensable parts. As a pioneer in the slip ring industry, JINPAT Electronics provides highly customized slip rings for construction machines both for offshore platform and on-land environment. JINPAT has many patent-winning slip ring models.

 

For on-land environment, aside from winches and grabbing truck, there are other small/medium size devices. The functions, appearances, weight of these machines are very different and therefore the required rotary joints and slip rings also varies. For most vehicle-borne device slip rings share the same working voltage, 24VAC. The current capacity of each channel is kept under 40A. In comparison, slip rings for marine construction tend to work in circuit over 390VAC and the power capacity of each channel is above 50A.

The various voltage and current capacity also means the size and structure would vary in the slip rings related. For on-land vehicle-borne equipment, most models are based on through bore slip rings. Some of the typical application case is JINPAT custom through bore slip ring for fire engine. As for offshore and marine construction machines, slip rings tend to take up hollow-structure and case design that can offer better protection to the slip ring unit. The latter type of slip rings also features maintenance-free, high power capacity and long service life.

 

Also for construction machines both for marine and on-land construction machines, further integration is possible depending on the actual needs. Clients can ask for an integrated slip ring solutions with optical signal capacity. For construction machines, JINPAT guarantees you a satisfactory experience with our slip ring products.

In today’s competitive market, quality stands front while comparing various products. And JINPAT Electronics, as a professional slip ring producer, has always kept product quality as one of our key values. And because of our devotion to enhancing product quality, JINPAT Electronics has earned a good reputation in the slip ring industry internationally.

Behind JINPAT’s high product quality, there is a systematic testing and inspection mechanism. JINPAT Electronics has a testing center that ensure our slip ring products bring out the A games right from design to delivery. JINPAT Testing Center takes up a large scale and out beats many peers. The JINPAT Testing Center consist of two parts: one is slip ring life span testing chamber, the other is for product environment adaptability tests. The center takes up a land over 1000 m^2 with over 500 pieces of testing equipment.

Most of the newly developed slip ring models have to go through life span testing after adopting a different type of materials and structures. After running few tests, there are detailed data of the life span of each slip ring. Some long life span slip ring has to run a test over a year. Some random sample of slip rings are tested for their service life span. JINPAT Testing Center can accommodate over 500 pieces of slip rings and rotary joints. And such testing capacity is peerless in the industry.

JINPAT runs the life span tests in the most original way in order to simulate the actual application conditions of the slip rings and therefore makes the data more trustworthy and reliable. With years of down-to-earn testing and upgrading, JINPAT slip rings excel in structure, material and product performance.

Aside from life span testing, JINPAT Electronics also pay attention to simulate extreme environment to see how our slip ring products perform. We have extreme temperature simulator, salt spray simulator and vibration simulator, etc. Among these devices, JINPAT has over 15 high-low temperature chambers that provide extreme temperature impact testing that covers -100 to 300 degree centigrade.

In short, JINPAT Electronics remains devoted to the slip ring manufacturing and the hard work pays off. Contact JINPAT Electronics for better slip ring solutions and products.

As a slip ring manufacturer with high customization rate, JINPAT Electronics has developed numerous slip ring with different looks, sizes and characteristic functions. Among all our slip ring products, JINPAT Pin Connection Slip Ring is no doubt a very special branch. Though there are less than 10 pin connection slip ring models, they are quite different from each other. The pins make installation super convenient.

 

To begin with, let’s take a look at the SR Pin Connection Slip Ring Series. This type of slip rings is specially design for shadowless lamp. The slip ring can integrate 3 to 9 channels. Some are general electrical slip ring; some can integrate SDI high definition video signal channel. SR-3 pin connection slip ring is a model with small number of channels. There are 3 10A/11A power channels. As for SR-9 slip ring, there are channels for other electrical signal and SDI signal. And RG179 coaxial cable with 75Ω impendence resistance is adopted to transmit high definition video signals. Both SR-3 and SR-9 slip rings work at the voltage of 48VDC.

Shadowless lamps work in an indoor environment with constant temperature and humidity. Such application scene makes pin connection slip rings that with no protection grading applicable. JINPAT Pin Connection Slip Ring LPS-0705 is customized for offshore testing equipment, which also share similar application scene. LPS-0705 adopts multi electrical cable and copper ring connection. Such feature contributes to the excellent balance between slip ring life span and electrical performances. Such structure also enhances the shock-endurance of the slip ring.

Among JINPAT pin connection slip rings, aside from single core shaft products, there are also two-core shaft slip ring products, LPR-06-3R is one of them. The slip ring takes up module design. The main structure consists of three part, two of which contain the core shaft and the last of them is stator side cable outlet. To ensure a stable and reliable transmission, this unique slip ring adopts contact shrapnel friction pair.

 

For more original and efficient slip ring solutions, feel free to contact JINPAT Electronics. Our slip ring experts are here to provide you with satisfactory solutions.