High current carbon brush slip ring

Using high-quality carbon brush materials and precision slip ring structure, it is able to stably and efficiently transmit up to hundreds or even thousands of amps of current in rotating motion.

This slip ring has excellent electrical conductivity and low resistance to minimize energy loss and heating problems.

The high-current carbon brush slip ring is widely used in many equipment and systems requiring large current transmission and rotating motion, which provides a reliable power connection guarantee for its normal operation.

LPA000-03210-01PE-3420-36S

LPA000-03400-02100-01PE-1210

LPA000-04300-01PE-0320-0210-1705-02E3

The above three JINPAT high-current slip rings use carbon brush slip rings,


High current carbon brush slip ring is an advanced product designed to meet the needs of high current transmission.It is made of high-quality carbon brush materials with excellent electrical conductivity and wear resistance to ensure stable current transmission over a long period of time.

The slip ring has a strong current carrying capacity and can withstand currents up to thousands of amps while maintaining extremely low contact resistance,effectively reducing energy loss and heating.In the structural design, it has been carefully optimized to enhance mechanical strength and stability,and can adapt to high-speed rotation and complex working environments.

Its protection level is high, can effectively dust, water, corrosion, to ensure reliable operation in harsh conditions.

The high-current carbon brush slip ring also has good heat dissipation performance.

Through the efficient heat dissipation channel and heat dissipation structure, the generated heat is dissipated in time to ensure the temperature stability of the slip ring when the load is high.

In addition, its installation methods are flexible and diverse, which is easy to integrate and connect with different devices, providing users with a convenient experience.。


High current carrying capacity: can withstand thousands of amps of large current, 

to meet the needs of high-power equipment.


Low resistance and low heating: the contact resistance is very small, effectively reducing 

the energy loss and heating problems in the current transmission process, 

and improving energy utilization efficiency.


High stability: High quality carbon brush materials and 

precision design ensure stable performance during long, high load operation.


Good wear resistance: extend the service life of the slip ring, 

reduce maintenance and replacement costs.


Efficient heat dissipation: Good heat dissipation design

 to avoid overheating affecting performance and reliability.



Adapt to harsh environment: with dust, water, corrosion and other characteristics, 

can operate normally under harsh working conditions.


Compact structure: small footprint, easy to install and integrate into all types of equipment.


Reliable signal transmission: While transmitting large current,

 it can ensure stable and accurate transmission of relevant signals.


Flexible customization: It can be customized according to different application scenarios and requirements.


Easy maintenance: Separate structure and simple component design 

make maintenance and troubleshooting relatively easy.




Installation and maintenance

Installation: Follow the product manual for installation to ensure that each connection is secure.
Maintenance: Check the connection status of the slip ring regularly, keep it clean, and avoid foreign objects to hinder contact


JINPAT  electronic professional slip ring manufacturer
JINPAT  has strong technical strength, with more than 10,000 kinds of slip ring scheme drawing database, products sell well all over the world


Power equipment: such as large generators, transformer rotation part, 

to achieve the stable transmission of large current.


Industrial manufacturing: Rotary joints in heavy machinery, 

such as the rotary arm of a crane, the rotary table of a large press, etc.


New energy field: wind power blade rotation system, solar tracking system, etc.


Shipbuilding: the propulsion system of the ship, the rotation control part of the steering gear.



Mining machinery: rotating parts of large mining equipment, 

such as mining winches, rotary crushers, etc.


Metallurgical industry: rotary mechanism of steelmaking furnace, roll driving part of rolling mill.



Petrochemical: stirring device of large reactor, rotating system of oil drilling platform.



Stage performance equipment: the rotating part of the large rotating stage and lighting equipment.



Test equipment: for example, the motor test bench, the rotary connection part of the high power supply test system.


Rail transit: the rotating joint of the pantograph and the rotating part of the traction motor of the subway and high-speed rail




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