Capsule Slip Ring

Capsule slip ring enjoys the main feature of compact design which could provide signal/power combination circuits ( Ethernet, USB, RS, Canbus, video, sensor, power, control,etc. ). From the dimension design, this kind of compact slip ring could be divided into miniature slip ring, super mini slip ring and mirco slip ring. The standard diameter of this series can be from 8.3mm-35mm, also it adopts advanced standard military degree surface processing technology to meet the demand of every customer. Our small slip rings structure can use with or without flange design are optional. Gold to gold contact materials could make sure low electrical noise and longer work life time, especially suit for small and medium size equipment to transmit weak signal.

If you have specific customized requirement, please feel free to consult us so that our sales engineer could recommend the most suitable product to you for you reference.

8mm Diameter Capsule Series

8mm diameter capsule series slip ringCapsule slip ring (8.3mm diameter) has solved a key problem for those who require very small dimension to pass better signal and current with 360 degree. This kind of slip ring mainly used in camera device. This type of slip ring is particularly used in UAV application, which received great welcome from the end user.

Exact product model specifcation check as below:

Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR008-04AM 4 1A/higher 0-300rpm 8.3*10.0 Download
THR008-08AM 8 1A/higher 0-300rpm 8.3*12.0 Download

12mm Diameter Capsule Series

12mm diameter capsule series slip ring

Capsule slip ring ( 12.5mm diameter ) adopt gold to gold contact materials to make sure long life time. The circuits for this slip ring could be up to 12 rings at present. Signal and current combination is available. This type of slip ring is particularly used in UAV application, which received great welcome from the end user.

Exact product model specifcation check as below:

Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR012-04AM 4 1A/higher 0-300rpm 12.5*18.2 Download
THR012-06AM 6 1A/higher 0-300rpm 12.5*18.2 Download
THR012-06UM 6 1A/higher 0-300rpm 12.5*18.2 Download
THR012B-06AM 6 1A/higher 0-300rpm 12.5*14.5 Download
THR012-12AM 12 1A/higher 0-300rpm 12.5*25.5 Download
THR012-12CM 12 1A/higher 0-300rpm 12.5*25.5 Download
THR012-12UM 12 1A/higher 0-300rpm 12.5*25.5 Download
THR012B-12AM 12 1A/higher 0-300rpm 12.5*19.6 Download

16mm Diameter Capsule Series

16mm diameter capsule series slip ring

Capsule slip ring for 16mm diameter has the main feature of compact design. Continuous transmission of signal and/or data under 360 degree unrestrained rotation for this slip ring is optional.

Exact product model specifcation check as below:


Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR016-06EM 6 2A 0-300rpm 16.0*17.2 Download
THR016-12EM 12 2A 0-300rpm 16.0*24.2 Download
THR016-24AM 24 2A 0-300rpm 15.5*39.7 Download

18mm Diameter Capsule Series

18mm diameter capsule series slip ring

Capsule slip ring for 18mm diameter use advanced standard military degree surface processing technology to meet the demand of every end user. This type of slip ring is mainly used for application of robotics, medical machine.

Exact product model specifcation check as below:


Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR018-12AM 12 2A 0-300rpm 18.0*21 Download

22mm Diameter Capsule Series

22mm diameter capsule slip ring

Capsule slip ring for 22mm size could do circuits from 1-36 rings with standard 2A. This type of slip ring can pass Ethernet, USB, RS, Canbus, video, sensor, power, control,etc. Higher IP degree and metal housing are available.

Exact product model specifcation check as below:


Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR022-06AC 6 2A 0-300rpm 22.0*19.5 Download
THR022-06BC 6 2A 0-300rpm 22.0*19.5 Download
THR022-06CC 6 2A 0-300rpm 22.0*19.5 Download
THR022-06UC 6 2A 0-300rpm 22.0*19.5 Download
THR022-08AC 8 2A 0-300rpm 22.0*26.4 Download
THR022-12AC 12 2A 0-300rpm 22.0*26.4 Download
THR022-12FC 12 2A 0-300rpm 22.0*26.4 Download
THR022-18AC 18 2A 0-300rpm 22.0*35.0 Download
THR022-24AC 24 2A 0-300rpm 22.0*42.5 Download
THR022-36AC 36 2A 0-300rpm 22.0*60.2 Download

35mm Diameter Capsule Series

35mm diameter capsule series slip ring

Capsule slip ring for 35mm diameter series enjoys the biggest advantage for multi-circuits ( 76 rings ) with metal housing. This slip ring now is widely used in turntable application to pass current or signal.

Exact product model specifcation check as below:


Product Model Circuits Current (A) Work Speed OD*L(mm) Spec Download
THR035-76AC 76 2A 0-300rpm 35.5*104.8 Download