Slip ring brush and brush holder there is a gap between

The role of the generator slip ring carbon brushes generally used in the DC motor is used and implemented in conjunction commutation commutation, the DC becomes "AC", the drive DC motor rotation. Brushless DC motor is now more widely, it uses thyristor commutation circuit instead of brushes to achieve, you can achieve high-speed, large-capacity, low noise. Some also use the AC motor carbon brushes and conductive ring, for example, has its rotor windings, how to provide for rotation of the rotor current? Carbon brush with conductive ring can be achieved. The role of the commutator and the switching current on the current direction of the motor is the role of the brush (except the outer squirrel-cage motor) conduction current slidable contact body. Separate Slip Ring in DC, it also bears on the armature winding alternating electromotive force induced in for commutation (rectifier) ​​task. Unlike other high-current slip ring products, so choose your own slip ring products are important: the appropriate range, the proper accuracy, appropriate installation method, suitable output, etc., can affect the product's performance. As the brush and slip ring there is a gap between the brush holder and brush holder as a fixing member (such as the stems, etc.) under the stress of slight deformation of the brush section are slightly larger than the radius of curvature of the commutator or collector ring radius of curvature, which in the motor is running, the commutator or collector ring of the contact cross-sectional area of ​​the brush is not all, but only part of the area. Therefore, we must be cambered brush slip ring grinding, and make the commutator or collector ring basic agreement. Practical operation, the brush arc facing the commutator or collector ring contact area of ​​not less than 75% of a single brush section.

JINPAT Electronics is a leading manufacturer in industrial slip rings. We commit ourselves to the development, designing and manufacturing of different types of high quality slip rings for a vast variety of applications. We provide standard products as well as customized products according to your needs. We have also collaborated with Consortium of Industry including Military Industry and Universities in China.

Slip ring some small cracks on the way to do ?

Slip ring motor components is quite crucial within a couple of , the standard operation on the motor played an incredibly major role , so slip ring
Is actually a comparatively sophisticated objects , when in use, and preservation will need to pay particular focus .
In use the time to verify the slip ring on time usage , if there is a dilemma would be to promptly repair and replacement. Want

Cracks appeared in these scenarios , then we would attack check to find out if the individual is just not only appeared on the Clam u can this scenario be carried out even more

For slip ring , you can actually replace individual broken , here should really be replaced when the replacement of the similar model using the size in the slip ring , can not be mixed ,

Replacement is completed , it really is essential to troubleshoot these causes really serious damage slip ring , slip rings and can be as a consequence of the distance amongst the brush is also brief ? Also

Beating the brush could possibly be enhanced, which seems in the reason for the problem is because of the brush box and brush brought on by also wide a gap involving electrical energy

Brush abnormal beating.
Slip rings damage was not a tiny factor , since the specific role on the slip ring determines that it can be worth noting that the problem should certainly for that reason use

When timely inspection , cautious maintenance, periodic replacement , etc. are to make sure the typical operation with the slip ring measures essential to perform provided that the slip ring

The motor to function appropriately , otherwise it may bring about motor failure , and may perhaps even cause damage towards the motor .

Rotary slip ring within the value of monitoring the safety sector

Safety implies " safety " is necessary as a way to protect its own safety safeguards taken protective measures , security engineering should be to accomplish security from the entire process , security items are serving the security engineering equipment. The slip ring (Slip Ring) is crucial for safety items rotating parts .
Security Industry With financial development sets and recognition, from an ideological shift as a function of physical and chemical systems ; Currently safety has steadily created in to the financial and social life of your people today closely associated with an sector. In China , the early improvement from the security market , primarily rely on the government 's particular business applications, such as government departments, financial , transportation, customs, public safety and so on. www.szjarch.cn


From 2008 security product applications point of view , the security market has begun to diversify the path of improvement, including education, telecommunications , oil, electricity and water conservancy self-energy buildings, huge public areas, factories and enterprises , buying malls, similar to a considerable boost in new communities , new demand point extra and more.
As a result of its wide range of high-speed ball manage , higher speed of operation , correct positioning and rapidly response qualities steadily get significantly more and much more customers. Due to the existing ball machine companies plenty of consumers in the choice cares about nothing less than the following:

1 function is usually to meet the demand

(2) whether the functionality to meet the specifications
three handy installation and commissioning is
4 . Manufacturer's service is timely and powerful
five can be a reliable long-term operation ( the key is rotated accessories slip ring length of life )

Speed ??dome numerous suppliers , as long as the speed of your ball every function , overall performance, comfort , reliability, along with other information on the implementation into practice in order to exhibit sturdy competitiveness , obviously, would be to identify the functionality of fitting a key element in solution overall performance .

JINPAT Electronics is really a major manufacturer in industrial rotary joints. We commit ourselves for the development, designing and manufacturing of distinctive types of good quality slip rings to get a vast number of applications. We provide normal goods at the same time as customized solutions in line with your demands. We've got also collaborated with Consortium of Business like Military Market and Universities in China.

Slip ring in ocean surveillance ship application

Chinese maritime surveillance in waters under the jurisdiction of the implementation of the rights regularly cruise enforcement , in my waters under the jurisdiction of foreign illegal conduct oil and gas exploration , marine surveying , military reconnaissance activities monitored supervision. Focus on the South China Sea to carry out a series of major special rights enforcement. In addition, continue to marine scientific research , laying of submarine cables and pipelines , maintenance, and other foreign matter supervision and inspection , investigation and resources for our oil and gas development and other activities to provide escort escort .

Because ocean surveillance ship tonnage , need to install larger engines and generator sets , and as a generator slip ring device key accessories that can be applied to current or transmit data signals requires unlimited continuous rotation of electromechanical systems, conductive a slip ring can improve mechanical performance, simplify system design, to avoid wires in rotation may cause damage. This series is installing this product is installed on the crane center of rotation for power and signal on and off the interrelationship between the delivery of high -quality special slip ring . Increase the slip ring motors up and down the pitch . Collector ring spacing increasing the motor main purpose is to prevent the lifting unit which causes sudden down the motor short circuit between the collector rings , reducing motor collector ring probability surface ablation .

Ocean surveillance ship belonging to the field of military applications , Miniature Slip Rings requires not only stable performance , long life, maintenance-free, but also to fully meet the different application areas of military equipment to its special requirements , such as the high degree of protection , high and low temperature ( - 60 ℃ ~ 200 ℃), anti-vibration , shock , high pressure, low electrical noise , isolation greater than 60db, signal transmission loss and low .

Production of military departments need to get the slip ring certified slip ring manufacturers need to get GJB / E 9001A quality management system certification, and obtained the " weaponry research and production license" , and only obtained the " license" to qualify contract manufacturers slip ring military research and production tasks slip ring .

Shenzhen Jing Pei Electronics has been working with many domestic military units to maintain long-term close cooperation , and in 2011 obtained the military standard certification, " license" , as many military units assigned slip ring supplier , is the only certification qualifications of private military companies slip ring , but also access to Classification Society certification, to fill the gaps in the field of marine !

Wholesale let slip ring gradually lower persons acquainted with such items

Slip ring wholesale acquire won't only enable people who have already been met, but also let more people know the role of this item . Speaking of slip rings will be some strange many people may well , but should you look quite carefully to study , then you will acquire that in fact it exists in plenty of areas about us , we use a great deal of electronic equipment are required to become in a position to operate it together with the assist , the slip ring a steady boost in demand , no wonder Shopping for slip ring alot more and much more people today .



Slip rings, rotating body is responsible for the communication signal conveying power and electrical elements . In accordance with the transmission medium to differentiate , into electrical slip ring slip ring , slip ring fluid , smooth ring may also be famous collectively referred to as "spin connectivity " or " spin pass ." Slip ring device normally installed within the center of rotation by the rotating and also the stationary primarily composed of two components . Rotating a part of the rotating structure plus the connecting device rotates movement , referred to as " rotor" , connected for the stationary part of the fixing structure from the energy device , referred to as " the stator ."


through bore slip rings wholesale also especially significantly , for the slip ring us different industries will have distinctive sorts of needs , slip ring is also a type of a great deal .


Modern day , high-end industrial gear inside the field , like more than a revolution and rotation relative movement such diverse specifications. Namely machinery and equipment 360 ° continuous rotation , rotate the physique also requires diverse movement. Sports, you'll need energy, just like electric energy , fluid pressure power. Oftentimes, the need to manage signal source, including optical signals , high-frequency signals. Any relative continuous 360 ° rotation in the electrical energy transmission between the components required , weak signals , optical signals , pneumatic , hydraulic , hydraulic along with other media of numerous energy sources to ensure that electrical appliances in the rotation movement also the totally free movement of electrical equipment, are rotate communication indicates must be implemented .


The use of slip rings more and much more , we steadily want its assist to become able to continue the development , no matter if it's on the bus mobile Television or entertainment facilities all require it .


All round rely stretch slip ring lap principle , the principle rolling lap , or sealing principle , at the same time because the structure and movement of clever sealing structure style, precision parts production using a reasonable selection , which type a steady and reputable communication technique rotation . Basically slip ring attached to an infinite rotating device, you could rotate the physique to provide energy and energy , so that rotational movement on the rotating physique in an infinite when , but also for other sports , or detect the rotation state of your working situations . Also called " slip ring " or " slip-ring ." Domestic decades ago has been verified design and style technology and sophisticated production plant , the main transfer big currents , using brushes close copper ring technology.


slip ring manufacturers scenes are numerous, we can regularly see consumers in such a wholesale market to buy such items , in particular these engaged in IT people demand for such solutions is extremely massive, the bulk of the purchase can not only save lots of revenue, but also to meet the demand for the use in large quantities now . Obtaining slip rings are a great deal of person providers , and now need to buy , then there are many approaches you can actually choose .

Machinery and win-win cooperation for development of cross-strait

By the State Council Taiwan Affairs Office of Fujian Provincial People's Government and China Machinery ( market area ) Industry Federation hosted the fourth Strait Machinery Industry Fair ( hereinafter referred to as " Machinery Fair " ) will be held on November 8 debut in Longyan , this is the Expo Organizing Committee , vice chairman and secretary-general , Longyan Municipal People's Government Vice Mayor Zhang Siliang on October 29 press conference revealed . " Machinery Fair " is currently the highest specifications Longyan City hosted the largest exhibition is to showcase Longyan economic construction and reform and opening an important window for the results . The exhibition next year , the annual November 8 opening , has been successfully held three sessions , and achieved good economic and social benefits .

Machinery Expo this year 's theme is : "Cross-Strait Machinery cooperation, promote the development of win-win ." Including Matchmaking, investment negotiations , contract signing , Products , etc. , highlighting industry docking , project lead, investment promotion , regional cooperation, aims to promote cross-strait economic and trade interaction , industrial docking, investment and cooperation , and promote sound and rapid economic development .

Machinery Expo Sponsor this is: the Fujian Provincial Economic and Trade Commission, Office of Fujian Provincial Foreign Trade and Economic Cooperation , the Taiwan Affairs Office of Fujian Provincial People's Government , Longyan Municipal People's Government and the Taiwan Provincial Federation of Machinery Association , the Taiwan Transportation Vehicle Manufacturers Association , China Association for the Advancement of cross-strait business development .

This exhibition area of ​​40,000 square meters , a total of 2,000 booths , design engineering, environmental protection machinery exhibition , special exhibition vehicles , engineering machinery and automotive ( market area ) Spare Parts , Longyan industrial development zones and integrated ( market area ) Zone Five exhibition , the main display of large construction equipment, environmental protection equipment , special vehicles , machine tools, machinery parts and accessories, machinery manufacturing raw materials ( market area ) , new materials , Taiwan famous special products and other specialty products Longyan City . At present the preparatory work has been completed.

Machinery Expo highlights the current industrial development , project promotion and docking . During the exhibition, will be held in Longyan specialty mechanical product launches, invited more than 300 dealers from across the country , buyers participants, then Long Engineering Group , Longking ( market share it point of sale ) , new automobiles and Fujian Ryoma Ryoma sanitation equipment other four leading companies will conduct product launches and project signing .

In the exhibition arrangement , the new set up 5,000 square meters of Longyan industrial development zones, showing the counties ( cities, districts ) , Longyan Economic and Technological Development Zone , the new area , the park 's good image. Chamber of Commerce should play advantage , good Longyan First Chamber of Commerce Matchmaking Fair.

Compared to last year , according to the current Machinery Expo Longyan machinery industry development needs , optimizing machinery exhibition setting , the addition of engineering machinery and auto parts exhibition pavilion and special vehicles . Also invited China 's top ten gold industrial design works on the same stage the exhibition.

Fluttering , as of October 24 , has confirmed 360 participating companies , the physical exhibition area over 25,000 square meters . Top 50 global construction machinery , Hitachi Construction Machinery , XCMG , Sany Heavy Industry ( market share it point of sale ) and other seven exhibitors. China Transportation Machinery 100 , it has been confirmed participating companies 24 , including China FAW, Beijing Foton , Dongfeng Liuzhou Automobile , Jinlong car ( market share it point of sale ) , Dongfeng Motor ( market share it point of sale ) , and other famous enterprises. Taiwan enterprises , Taiwan air force, Lee Ming machinery, motors, etc. 40 river see exhibiting companies . In addition, the Preparatory Committee also invited 50 local machinery exhibitors Longyan , Long Engineering Group , Longking , Ryoma sanitation, new cars and other Ryoma Longyan famous enterprises will focus on appearance , external display Longyan machinery industry 's strength and image. To enhance the effectiveness of mechanical exposition , the Preparatory Committee invited 500 professional buyers .

Taiwan Machinery Fair highlights this feature to promote cross-strait economic and trade exchanges , a dedicated Taiwan Machinery Hall , also arranged for a Fourth Cross-Strait SME project matchmaking , Longyan Second Taiwan famous special trade fairs and other activities.
rotary joints   collector rings   through bore slip rings   fiber optic rotary joint

Typical applications collector ring

Packaging machinery electronic test equipment healthcare gear slip ring rotary tables exhibitions and show equipment manufacturing and approach handle gear Robotics military technology CCTV ball head

Technical Assistance Q collector ring

Slip rings, commutator , commutator motors are made use of for what ?

Collector ring applied within the AC synchronous motor and AC motor winding and commutator and also the commutator around the use with the DC motor .

Will the spark generator collector ring as well a lot what ?

Sparks may well be produced by a range of motives , for instance: ring and brush get in touch with corrosion took location ; brush pressure is also sizeable ; collecting ring surface is dirty ; brushes badly worn and so on.

brushless slip ring bad , what will come about then ?
May very well direct burning ring of fire or slip rings and brushes . Particularly: 1 , the contact resistance becomes substantial , the excitation existing is lowered two, in order that the carbon brush and slip ring overheating , and in serious fire three , sparking amongst brushes and slip rings , slip rings take place causing electrical erosion , escalating wear and tear and huge.

Generator collector ring what part ?

Briefly , the generator rotor winding collector ring terminals , the excitation existing is passed via the brush ring make contact with with all the conveyor 2 towards the rotor excitation .

Will you have the ability to LPR series of collector rings too massive current ? It can give installation directions ?

We LPR series slip rings are more than 15 amperes maximum power , if you ever have to have greater present over , we can advocate other comparable products, similar to hollow shaft -LPT series ( just like design and style structure no requirement ) . Needless to say, please get in touch with our sales engineers, they're going to offer installation instructions to you.

LPK series collector ring if do PCB design ? And is usually a separate , not the whole ?
Undoubtedly, we do slip ring disc separation and integration of structural design to meet client needs of diverse applications , including models LPKS-0205 is a typical instance - Disc separate slip ring ( split plus the PCB structure ) .

The collector ring you might have proof certification?

Our business has not however made ??explosion-proof certification.

Collector rings in completely different sizes and shapes , what disc collector ring and slip ring hollow shaft in the application of what is completely different ?

User correct size or space, for instance length ( thickness ) have specific needs, disc conductive ring could be the perfect remedy.
Selection of use in real life , collector rings combine dust and water can certainly do ?
Several sorts of collector ring will have an optional enclosure protection , that is what you stated ---- dustproof and waterproof . But, the user can not be immersed in the water collector rings , should be fitted with a protective coat .

Wind power industry to accelerate the process of internationalization

China's wind power industry in the domestic market under the strong pull , in a few years time, the rapid growth of the global wind power industry big country . At present, China's wind power [ 3.23% ] industry matured from the exploratory stage , after winning the rapid growth of wind power industry manufacturers gradually accelerate the pace of internationalization of the situation .

Wind trend towards capital to go out

China 's rapid development of wind power market spawned a large number of wind power equipment manufacturing enterprises , also makes the domestic wind power market competition intensifies . Recently released a report pointed out that the domestic wind power machine manufacturing sectors have been hundreds of companies , with domestic rapid growth of wind power installed capacity of wind power machine manufacturers into "Red Sea" , the increasingly fierce price war has begun affect corporate profitability . In this market context, explore new market growth has become a major domestic wind turbine manufacturers an important strategy for future development .

Recently held in Beijing International Wind Energy Conference, China Wind Energy Association Vice President Shi Pengfei said that with China 's rapid development of wind power industry , wind turbines excess capacity , companies are bound to open up the international market. According to Wind Energy Association 's statistics, last year China exported to overseas fans reached 430,000 kilowatts , total exports to foreign markets more than 700,000 kilowatts . Meanwhile, with the improvement of the quality of domestic fans , domestic fans higher price also makes access to international markets accelerated.

According to statistics, in 2012 a total of 19 countries, imports of Chinese fans, which the United States the largest capacity of 328,000 kilowatts , accounting for 47% of China's export machine . Shi Pengfei pointed out that it is not only the machine , parts exports have accounted for a large proportion, even more than the overall export even earlier . Like the first tower , castings , etc., although some quality and technical level is not particularly high, but competitively priced , so many foreign machine manufacturers are willing to import parts from China .

But this is just the device went out , and now China's wind power capital to go is becoming a trend. For example , Longyuan , Trinity , Tianrun were acquired and invested in Canada, USA, Australia, wind power projects . Another way is through the acquisition of foreign companies to achieve global distribution and introduction of technology, such as the wind holding German VENSYS company Darwind Hunan Electric Group acquired the Dutch company . There is a direct establishment of overseas R & D centers , the use of foreign technology , talent and a wealth of experience in wind power development , through international cooperation, to improve their level . Shi Pengfei , not without emotion, said .

China is the international wind power base

According to the World Wind Energy Association (WWEA) the statistical results , in 2012 the world's new wind power capacity 44GW, China is still a cumulative installed capacity of wind power accounted for 27% of global market share continues to remain the world leader position. World's wind power installed capacity of five countries were China , the United States , Germany, Spain and India.

In China , the world's largest wind power market, the lack of foreign fans never impossible corporate presence. Shi Pengfei, in an interview with reporters , said China's wind power industry in rapid development stage , foreign companies have been the Chinese wind turbine power construction participants. Ten years ago there were only two fan-made brands, the market most of the foreign brands, but now the situation is completely reversed . Even so, like Vestas in the Chinese market each year there are 500,000 kilowatts of the market.

He also pointed out that , in addition to the machine outside , foreign brands of parts or has an absolute advantage. The key components of the fan bearing manufacturer FAG, KF accounted for half of the domestic market , although the domestic bearing manufacturers have been trying , but the domestic wind turbine manufacturers mainly using imported bearings. Others, like converters, control systems and other key components or foreign brands in the market. Also on the advice of wind power , many of the domestic machine factory products are jointly designed and GL . In the wind power plant design software software, our fans are still dependent on foreign enterprises enterprises .

Accelerate the master core technologies to improve competitiveness

On China's wind power industry , the main advantage of the broad market does not exist for a long form , and also appeared at this stage installed capacity decreased gradually . This should focus on high value-added product development, differentiation strategy to promote wind turbine industry development , the realization of China in the global industry value chain to enhance the status . With the economic level and consumption levels increase , with new technology features high-value products will have more wind power vast international market.

Meanwhile, the international implementation and accelerate the pace of the wind power industry to re- scale pull back the economic sphere, once the wind power manufacturers mastered the core technology and products , it may become the industry leader. In the industrial development process , excessive competition in the market will not have the phasing out a large number of backward enterprises a competitive advantage in the industry, the process of integration of acquisitions , the whole industry will tend to focus on those core technologies with independent intellectual property rights and business, will by virtue of the key aspects of the control and monopoly of the core technology to become the industry leader , they will cooperate with each other to form a competitive industry, the integration of wind power , this integration will help our fans exports.

Homogeneity is also China's wind power products is a major drawback , to enhance international competitiveness, we need to implement strategies to differentiate from low-cost strategy to shift the corporate strategy focuses on product design, technical innovation, product improvement and service innovation, up , to create their own special and personalized products . At the same time , but also to avoid redundant investment and construction , and guide enterprises to gather resources to enhance the original , integrated innovation and re-innovation absorption capacity , extend the industrial chain , on this basis, to expand the scale of production , strengthen national brand building.
Capsule Slip Rings  wind generator slip rings  through bore slip rings  Wind Turbine Slip Rings