JINPAT

Hot sell 12 Circuits Separate Slip Ring Gold to Gold Contact 250mm Flexible Rotary Electrical Swivel Joint

Hot sell Electromechanical System LPT080 Electrical Rotary Joint 300rpm Inner Diameter 80mm

Hot sell Rotary Electrical Interface With A Resistance Of 1000 MΩ @ 500 VDC For Testing Device

Hot sell Shock Resistance Signal Slip Rings Precious Metal IP54 Waterproof

Hot sell Electric Mini Capsule Slip Ring 12 Circuits with Engineering Plastic Housing for Cable Reel

Hot sell 18 Circuit 5A 25mm Through Hole Slip Ring High Rotating Speed Gold-to-Gold Contact

Pin Connection Slip Rings

Number of Circuits 2/4/6/8
Current 2A/5A/14A/15A/20A/25A
Insulation Resistance ≥500MΩ@500VDC
Voltage 0-240VAC/DC
Contact Material Precious gold

Pin Slip Ring - JINPAT slip ring - JINPAT Specializing in the production of pin slip rings

Through Bore Slip Rings

Number of Circuits 06/12/18/24
Current 5A(Signal)/10A/15A
Insulation Resistance ≥500MΩ@500VDC
Wire Length rotor/stator：300mm
Voltage 240VAC/DC

through bore slip ring -JINPAT slip ring - JINPAT Through-hole slip rings are one of the most common slip rings you will find when searching for functional slip rings. the LPT series are standard through-hole conductive slip rings, also known as alte

A slip ring is an electromechanical component that transmits current and data signals from a stationary device to a rotating device, also known as a conductive ring.

During consultation, clients tend to bring up specific demand on the slip ring parameters. Some demands high protection grading, some demands high linear velocity, others demands low package loss and so on. And among their various demands, there is certain priority, and the slip ring design would be based on that. Take low torque electrical slip ring for example, to ensure meeting the specific torque, some other design need to be adjusted.
Among JINPAT standard slip ring models, especially small size ones like capsule slip rings with less channels, the torque is kept under 0.5Nm. However, slip rings with torque of 0.5Nm is not always sufficient for the customers with special demands. Given the standards raised by the client, JINPAT develops a custom slip ring with torque no more than 0.1Nm.
JINPAT Low Torque High Speed Slip Ring
Because of the special structure to lower the torque, some other functions also vary from the standard slip ring. For example, the high rotating speed slip ring are also low torque products. However, some other performances are downgraded like protection grade. One example is LPC-10S-20KHS with high rotating speed that reaches 20,000rpm. Since the stator side is mounted with heat emission hole, so the protection is quite limited.
Another popular solution is JINPAT low torque through bore slip ring with high rotating speed. The torque is extremely low. Take LPT060-1204-0201-04S for example, its rotating speed can reach up to 5000rpm with a torque no more than 0.05Nm during operation. There are 4 channels for RS485, 12 4A power channel and 2 1A power channel. Due to its structure construction, the protection grade can reach IP in horizontal installation. Dust-free environment is still a must.
If you are looking for slip ring with certain specifications, you can talk to our team. JINPAT Electronics will give you a satisfactory answer.

Official website link：https://www.electricslipring.com/
China has witnessed a great development in port infrastructure. Yangshan Port, Qingdao Port and Tianjin Port are the representatives of the highly automated ports. There are various systems of high precision facilities and equipment. Most of them demands slip rings to enable power and signal transmission from the stationary part to the rotary part. JINPAT Electronics, is a slip ring manufacturer based in Shenzhen. JINPAT Electronics is well qualified to provide slip rings with specific purposes to serve the port infrastructure.

To start with, let’s look at the heavy equipment, shore bridges and bridge cranes. On such facilities, there is a certain machinery to enable their function. A cable reel is installed. And in the cable reel, a slip ring with high power capacity is needed. This kind of slip ring takes up carbon brush friction pair. The structure is relatively simple. JINPAT Electronics is totally capable of producing this kind of slip rings. JINPAT solutions are well received by the clients, and has many returned customers. JINPAT high power slip ring is very stable in its performance. JINPAT slip rings have been through salt spray test, and has proved excellent impact endurance. JINPAT high power slip ring can endure harsh environment and therefore can serve the port infrastructure in a reliable and lasting way.
Aside from the cable reels and cranes that need high power slip rings, there are also comparatively small devices on the port that demands rotary signal and power transmission. CCTV is a good example. The surveillance systems are essential to keep the operation going on the port. It can help to detect the traffic going around the port. The panoramic cameras are installed to allow a full-round surveillance in different parts on the port. A slip ring is needed to enable a smooth rotation of the camera head while transmitting the high definition video data. JINPAT slip ring with Ethernet signal and high definition signal transmission capacity can well serve this kind of cameras. JINPAT surveillance camera slip ring is a model that has large production quantity that can reaches over 10,000 pieces per year. It is a very mature slip ring product and has a large market share. Upon request, the slip ring can integrate Gigabit Ethernet signal channel, HDMI channel and SDI channel, etc.

There are a lot more example of how JINPAT slip rings are playing a part in the port infrastructure. For more details of our slip ring products, you can browse our custom catalog. You can always find a slip ring with certain specialty on our website. Of course, you can also consult with JINPAT team to work out a custom slip ring solution if you have special requirements! Take actions now!

Official website link：https://www.electricslipring.com/
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.
JINPAT Radio Frequency Slip Ring LPHF-02A
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.

https://www.electricslipring.com/
A few days ago, a severe flood catastrophized Henan, a province in China, causing risks to the local people and destroy the local communication network. The Ministry of Emergency Management sent out a Wing Loong UAV to carry out communication assistance. It took 4.5 hours for the Wing Loong UAV to reach at the area. The UAV assisted to provide network communication in the area successful and therefore facilitated the rescue operation. This shows how China is walking in the lead of UAV emergency rescue.
The UAV gathers information like SAR of the target area and sends back them back to the control cent. So the electro-optical pod on the UAV is a key device. And to allow 360-degree rotation of the electro-optical pod while transmitting data, a slip ring is essential.
JINPAT Electronics is a slip ring manufacture with abundant experience in developing slip rings for electro-optical pod. For civil-used UAVs, JINPAT capsule slip rings, miniature slip rings and super miniature slip rings are ideal choices. As for drone for special purpose, JINPAT also has many successful cases. JINPAT fiber optic rotary joint is able to transmit optical signals with little data loss and no interference. Beside, JINPAT also provide hybrid optical slip ring that can transmit power and signals at the same time. With smooth rotation, JINPAT slip rings are very stable and endurable.

https://www.electricslipring.com/
As a key rotary electrical component to transmit power and signals, a slip ring, or electrical rotary joint is an irreplaceable product in the global market. JINPAT Electronics is a private run slip ring company with the longest history in China. With exceptional innovative ability and excellent slip ring product, JINPAT has a won a place in the global market. Customers from around the world turn to JINPAT for rotary solutions that are difficult to carry out and they usually get a satisfactory one. JINPAT Electronics is able to crack the technical problem and help the customer with bring up the best slip ring design and products.

Recently, JINPAT has developed a hybrid slip ring with multiple channels that can transmit power, signal and gas. This integrated slip ring is a very challenging product because there are 36 pneumatic channels. It is quite rare in the slip ring market. Another point that worth notice is the electrical unit. The integrated electrical slip ring is a relatively small one. But the voltage of the power ring reaches up to 1200V. What’s more, a 100M Ethernet channel integrated with the power unit. This hybrid slip ring adopts exquisite structure and therefore eliminates the interference of strong electricity on weak electricity signals. This hybrid pneumatic electrical slip ring is a symbol of JINPAT’s technical strength and edge-cutting manufacturing techniques.
The pneumatic unit of the hybrid rotary joint is highly integrated. It posts a great challenge on the manufacturing process. The stator side of the pneumatic module is 766mm and JINPAT decided to use a 3-section assembly to solve this problem. Meantime, the rotary side is only 76mm, to tap 36 holes in such a limited space is very difficult. Let alone accurately connecting them with the channels on the stator side. JINPAT Electronic, with its experienced and skilled technical team has made it possible.

This hybrid pneumatic electrical slip ring is coded LPPL-36A-0106-1502-0301-E2. The actual length of this hybrid rotary joint is 842, max outer diameter is 220mm. The diameter of the electrical rotary unit is 110mm, the length 285mm. Given the large number of the gas channels, it takes up modular design. From rotor side to the stator side, you can see a 3 cylinders in decreasing sizes.

If you are interested in this solution, you can send us an enquiry to get more information. You can also come to us with your personal requirement. JINPAT Electronics will bring you a satisfactory answer.

https://www.electricslipring.com/
With the rapid development of technology, machines and electronic devices have become more intelligent. These devices have become more mature in terms of human-machine interaction and more user friendly. JINPAT Electronics is a slip ring producer that supplies rotary conductive solutions for these electrical machinery manufacturers. As a key player of the automated production machines, the slip ring is a reflection of how these machines are heading.
Let’s take a glance of the traditional machinery manufacturing industry. The progress of slip rings applied in this section reflects the development of this very industry. In the earlier days, electrical slip rings or hydraulic/pneumatic rotary joints are sufficient for the machines. JINPAT standard electrical slip rings and rotary joints could satisfied the requirement of the machines and devices. However, with the uprising demand of the industry, slip rings with sole function to transmit power or gas/liquid are not enough. This demand gave rise to the development of hybrid slip ring solutions. Custom slip rings that can transmit power, signals, liquid and
power become pervasive.
The slip ring assemblies or integrated slip rings used in the automated machines features multi channels for various computer signals like USB signals, 100M Ethernet signals and Gigabit Ethernet signals. Besides, the slip ring should be compatible with industrial signals that are highly related with machine system. One typical JINPAT solution is the LPT000-0808-08S-01A. It is a through hole slip ring with 8 power channels, 8 Devicenet channels and 1 liquid/gas channel.
Aside from the power, liquid/gas integrated slip ring, another popular hybrid slip ring solution for intelligent electromechanical devices is one that can transmit 100M Ethernet, Gigabit Ethernet, USB 2.0 and USB 3.0. The electromechanical devices are highly compatible with civil-used computer. With the data output from the computer end, the intelligent machines can produce products automatically. For applications like this, JINPAT has developed over a thousand slip ring models.
You can always refer to the slip ring models on JINPAT’s homepage. You can also consult with our engineer team to work out a custom slip ring solution for you.

https://www.electricslipring.com/
Today, our JINPAT team is going to answer the three basic questions about the slip ring. We hope you can have a better understanding of a slip ring after this article.

1.What is a slip ring?
A slip ring is an electromechanical component that allows the transmission of power and signals from a stationary part to a rotating structure. A slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. To give a few examples, you can find a slip ring in slip ring motors, wind turbines and cable reels.
One part of the slip ring is stationary, the fixed part which is connected to the power or signal source. And the one is the rotary part, it can rotate unrestrictedly in a smooth way. This rotating part is connecting to the rotating machine. That is to say, the power and signal enter the stationary part of the slip ring and through the mechanism and come out at the rotary part that is connected to the rotary system.

2.Why we need a slip ring?
Generally speaking, cables are used to transmit power and signals. But the game changes when transmitting power and signals from a stationary end to a rotating end. Cables will tangle and even break easily when transmission end is rotating. Let alone to enable a constant 360-degree rotation. A slip ring is brought in to solve this problem.

3.What are the basic categories of the slip rings?
There are many ways to classify slip ring types. Today, we will do so according to the medium being transmitted. There are basically three slip ring types, the electrical slip ring that transmits power, signal slip ring that transmits signals and hydraulic/pneumatic rotary joint that transmit liquid and gas. In today’s industrial practice, most slip rings are hybrid solutions that can transmit multiple medium at the same time.

https://www.electricslipring.com/
Bomb disposal is one of the most difficult task for human beings, which might breed many dangers. So bomb disposal robots are developed to assist human in such task. In fact, bomb disposal robot is actually a kind of unmanned vehicle that still need human to operate outside of the field. A bomb disposal robot is usually loaded with a high definition camera that helps to detect the environment. Such device should be allowed to rotate in 360-degree so as to provide a full-round view of the surroundings. And most importantly, the robot arm is the key to conduct the actual dismantling of a bomb. To enable a flexible and accurate movement of the robot arm, a slip ring is needed.
JINPAT Electronics is a slip ring manufacturer with abundant experience in producing slip rings for various purposes. As for bomb disposal robots, JINPAT also provides unique solutions.
JINPAT optoelectronic slip ring is a good choice to connect the high definition camera with the robot body. JINPAT LPT000-6402-E3-FO01 is able to transmit power and optical signals. So it is able to transmit angle signal to control the movement of the camera head while transmitting the high definition video signals back to the processor. It consists of two mules, namely the electrical module and the optical module. For the former unit, there are 64 2A power channels and 1 Gigabit Ethernet channel. As for the latter, it adopts a single mode optical rotary joint with 1 channel. With the assistance of this optoelectronic slip ring, the bomb disposal robot can capture a vivid and all-round view of the site.
In case of the robot arm, JINPAT recommends LPM miniature slip ring series. JINPAT miniature slip ring is a first choice for robot arms. There are several joints of the bomb disposal robot arm to enable a flexible movement. Given the danger of the task, every move should be accurate and prompt. JINPAT miniature slip rings can rotate in a smooth and accurate way. Beside it can transmit various control signals. Thanks to its light weight and compact figure, JINPAT miniature slip rings fit perfectly in a bomb disposal robot. With long service life and reliable performance, it is totally qualified for the job.
Aside from the slip ring mentioned above, JINPAT has many other slip ring type. As for military application, JINPAT also has high standard and precision slip ring solutions. Contact us to learn more.

https://www.electricslipring.com/
Though the standard slip ring models only take up a small part of the whole JINPAT slip ring collection, they find wide applications in various fields. For example, JINPAT capsule slip ring, separate slip ring and through bore slip ring with smaller diameter can be directly installed in the mechatronic systems. These slip rings are installed in medical instrument and facilities. Besides, they can also be applied in other instrument and apparatus. Today, we will look at the standard slip ring with small figure but large production volume.
For starter, JINPAT LPMS super miniature slip ring is the smallest model among the capsule slip ring series. JINPAT LPMS slip ring allows up to 12 channel with a capacity of 1A. JINPAT super miniature slip ring supports simultaneous transmission of various signals. With a low starting torque and low friction, this slip ring series can attain a long product life. It is super small in size with excellent electronic performances. LPMS-12A takes up a plastic housing and the diameter of it is 11.1mm. It a super miniature slip ring with the largest diameter. The diameter is kept with 10mm of the other slip ring models. The diameter of LPMS-12U is merely 6.5mm, remaining the smallest among the series. Thanks to these features, many of JINPAT super miniature slip rings are applied on the flaw detectors.

JINPAT LPM miniature slip ring is relatively bigger than the LPMS series. With a diameter range from 12.5~20mm, the miniature slip ring can accommodate 4 to 30 channels. Miniature slip rings with larger diameter are available under request. Total station is a typical application that needs miniature slip rings. LPM-18C is a very popular slip ring model for total station.
Capsule slip ring is comparatively bigger than the former mentioned types. Standard capsule is optional from 3 channels to 125 channels with capacity of 2A. Only a few capsule slip rings are rated 10A, 15A and 30A. Minimum diameter is 22mm while maximum diameter is 54mm. A representative capsule slip ring model from JINPAT is the LPC-06B. It is often used in microwave chemical synthesizer.

https://www.electricslipring.com/
A high frequency electrical slip ring refers to the combination of a standard electrical slip ring and a high frequency rotary joint. Generally speaking, these high frequency hybrid slip ring are mostly seen in the military field like radars, satellite communication in motion, electronic combat system and so on. JINPAT Electronics has developed hundreds of electrical slip rings, having application field covered. With an integrated high frequency rotary joint, this kind of hybrid electrical slip rings also find wide application in the civil radio frequency facilities like communication base station for cars, broadcasting vehicles.

Today, we will look into a radio frequency electrical slip ring that is specially developed for mobile broadcasting. The hybrid slip ring model is LPT000-0220-0210-02S-HF02. In the electrical unit, there are 2 20A and 10A power channels respectively and 2 channels for signals. The working voltage is relatively low, with 48V for power channel and 24V for signal channel. With such voltage, there is no need to make aggressive upgrades of the automobile power supply unit.

The diameter of this hybrid slip ring is 94mm while the length is 114mm. The high frequency rotary joint is a model with 2 channels that allows signals in 5GHz. 5GHz signals are generally adopted to carry out radio broadcasting. Besides, as a hybrid slip ring with integrated radio frequency rotary joint, it can also be applied in the radar system and satellite communication in motion at the same frequency.

Let’s learn more about the radio frequency unit of this hybrid solution. As a key component of the radar and other similar applications, the performances of a high frequency rotary union are rather important. LPHF-02E is a rotary joint specially developed for LPT000-0220-0210-02S-HF02. Peak power is 1500W per channel with an average power of 50W@5GHz. Insertion fluctuation is 0.05Dbh/0.15Db. For more information, you can send us an inquiry.

JINPAT Electronics is your slip ring expert. Take actions to contact us now!

https://www.electricslipring.com/
Military slip rings are broadly applied in various military appliance and instrument. Aside from production machines and testing facilities, most weapon systems need a suitable slip ring to realize their functions. For instance, a radar system is usually equipped with a high frequency rotary joint while a missile needs a navigator slip ring. fiber optic rotary joints are favored in optic dome camera. And there are great differences in their technical parameters and details given their different purposes.
Take armored tanks as a more in-deep example. On the chassis, a slip ring is installed to enable power and signal transmission for the turret. For some high-end armored tanks, there is an inertial navigation system that also in need of a slip ring. JINPAT Electronics has developed numerous hybrid slip rings for vehicle-borne system. And they are well-received among the customers. Some other high-end armored tanks are installed with a weapon station that need slip rings to transmit power, signals and optic signals.

JINPAT Capsule Slip Rings for Military Applications
Aside from the commonly seen armored tanks, there is also another kind that needs slip ring to realize power and signal transmission. That is the smoke bomb launcher tank. This kind of tanks are generally installed with one or two rotary launchers. The slip ring allows the power and signals to transmit between the rotary launcher and the control center.
Compared with slip rings that applied in the civil industry, JINPAT military slip ring is more delicately produced. Thanks to the harder requirement, the military slip rings produced by JINPAT shows great consistency and reliability.

https://www.electricslipring.com/
Pipeline system is an important basic infrastructure of a city. Pipelines are laid underground, containing certain cables and communication equipment. And these pipe need regular inspection. However, given the limited space, it is difficult for people to carry out inspection in person. Pipe robots are invented to solve this problem. And on this appliance, there is a need to transmit signal from the 360-degree rotary camera to the control and process center. Therefore, a slip ring is needed to enable rotary transmission of power and signals.
JINPAT Electronics has produced several slip ring model types especially for pipe robots.
To begin with, LPT025-0420-0607 and LPT000-0213 are two slip ring models that transmit only power. There are many channels and thus able to transmit large current. They are applied in middle-size and large-size pipe robot. To be more specific, these through bore slip rings are generally installed in the cable reel of the control center.
Besides, there are also hybrid slip rings for sewer robots that can transmit power and signals at the same time. LPT000-3816-2002-04S features having lots of power channels and signal channels. There are 38 16A power channels, 20 2A channels and 4 specialized signal channels. The power channels adopt FLRY as leads and shielded twisted pairs for signal transmission.
As for small-size pipe robot, LPC-24A-0216-0202, LPC-18A-01-0802-HD01, LPMS-06B-06S and LPM-12F-0802-HD01 are the major slip ring models being chosen. Take LPMS-06B-06S electrical slip ring for example, there are 2 signal channels, 1 analog video signal channel and 2 channels for other signals. LPM-12F-0802-HD01 is a hybrid slip ring model with capability to transmit high definition video signals. Slip rings as these can be installed on the camera joint on the pipe robots. They are compact in size and with high protection grade.

With the spread of the corona virus, medical treatment becomes a focus of the public. Thanks to the devotion of scientists and medical staff, medical treatment has made great progress. And relatively, medical equipment and facilities are becoming more advanced and high technological. In many of the medical equipment and facilities, there is a need to transmit power and/or signals between the rotating part and stationary part. Therefore, a slip ring is necessary.
JINPAT Electronics is an expert in developing and producing slip rings. Since establishment, JINPAT has provided the customers with reliable slip ring products and efficient rotary transmission solutions. As for medical equipment that demand unrestricted, constant and reliable rotary transmission, JINPAT also has great slip ring models. Today we will briefly explore some slip rings that serve in the system on medical facilities and equipment.
Among JINPAT’s slip ring collections, through bore slip ring, coded LPT are frequently ordered by the medical equipment manufacturers. JINPAT LPT slip ring is a great choice for CT scanner. Its inner diameter is optional from 0.5 to 3 meters. The through hole slip ring can work at 2000VAC high voltage and transmit 500A current in a reliable and stable high speed rotation. It also features low friction, low noise and smooth operation. The long service life makes it perfectly fit as a medical component.
Besides, super miniature slip rings and fiber optic rotary joints produced by JINPAT are also very popular in the medical market. JINPAT LPMS, super miniature slip ring features super small figure and light-weight. Diameter is optional from 5.5mm~11.1mm. Thanks to its super mini size, it can easily fit in handy operational tools like biopsy forceps and medical endoscope. To enable a high-definition video signal transmission, a hybrid solution with fiber optic rotary joint is even more powerful.
JINPAT has many other solutions for the medical facilities. You can talk to our tech team for more information. If the off-the-self slip rings can fit your needs, JINPAT can offer you a personal slip ring solution. Contact us now!
For more details, please click on our official website：https://www.electricslipring.com/

Applications from different industry demand relatively different slip ring models. For some applications, slip rings with electrical conductivity are sufficient. However, in many demanding industries and precision appliances, slip rings are expected to possess strong capacity in transmitting signals. Generally speaking, the slip ring integrates several power channels while integrating some channels for weak signals or some signal module. Photo-electronic integrated slip rings are developed to fulfill more demanding requirements.

A photo-electronic integrated slip ring is an electrical slip ring with an integrated optical rotary joint. The electrical unit is a module for power and weak signals transmission while the optical unit shoulders the task of transmitting high speed broad bandwidth signals. Compared to the traditional electrical slip ring, this hybrid slip ring stands out in terms of anti-interference. Besides, through wavelength division multiplexing, the single channel optical rotary joint can integrate several signal channels.

The Photo-electronic slip ring composites the advantages of both the electrical slip ring and the optical rotary joint. Thanks to this feature, it is widely used in various fields. By far, JINPAT Electronics has developed hundreds of integrated slip ring. We will look into an optoelectronic slip ring for multi-axis simulator. JINPAT LPT000-6402-E3-FO01 consists of two mules, namely the electrical module and the optical module. For the former unit, there are 64 2A power channels and 1 Gigabit Ethernet channel. As for the latter, it adopts a single mode optical rotary joint with 1 channel.

A multi-axis simulator is generally used to simulate certain operation conditions in both military and civil industries. The data generated during the rotary process are transmitted to the control end through slip ring unit. JINPAT LPT000-6402-E3-FO01 with 1 Gigabit Ethernet channel and a single mode optical rotary joint excels in signal transmission capacity. What’s more, its 64 2A power channels cater the need to supporting power supply for the object being tested. And this slip ring model is built from the through bore slip ring series, which bestow it with excellent electrical and mechanical performances. With an integrated optical rotary joint, JINPAT photo-electrical slip ring reaches a great balance in its life span and signal transmission capacity.