Ingiant large bore 102mm through holethin wall slip ring

Short Description:

Ingiant is professional Top3 slip ring manufacturer in China.


We have some standard through hole items(inner hole 12mm/25mm/38mm/50mm/60mm/70mm/80mm/90mm/100mm), 

with aluminium housing and engineering plastic structure, the price is favourable.

And we also can make customized structure material stainless steel or Aluminum alloy material for higher application requirements.

Electric power, signal, data, pneumatic and hydraulic, all the functions can be combined in 1 slip ring.


The main parameters

Number of circuits 30, or per request Working temperature “-40℃~+65℃”
Rated current 2A,5A,10A,15A,20A Working humidity <70%
Rated voltage 0~240 VAC/VDC Protection level IP54
Insulation resistance ≥1000MΩ @500VDC Housing material Aluminum Alloy
Insulation strength 1500 VAC@50Hz,60s,2mA Electrical contact material Precious metal
Dynamic resistance variation <10MΩ Lead wire specification Colored Teflon insulated & tinned stranded flexible wire
Rotating speed 0~600rpm Lead wire length 500mm + 20mm

Application Area:

102mm inner diameter slip ring is for install with automatic machine’s shaft, through hole install type slip ring, the inner circle is fixed with set screw, outer circle is fixed with a tab.

The rotor and stator are opposite.


Ingiant own 6000 square meter factory building, with experienced engineer, QC, and workers team.

Slip ring is designed to use to transmit power, signal or data, pneumatically or hydraulically from a stationary to a rotating platform.

It also can be defined to something that goes around an axle like a collar that has 2 ports on it, the inside ports rotates independent of the outside one, so that it is possible to attach a motor or sensor on a rotating platform without the wire winding.


We can make IP51~IP65 slip ring for ships, harbor equipment, test equipment and some application which has water or moisture environment, to transmit precision signal, electric power, data etc.

Customized Signal type:

Solenoid valve, PLC, RS485/232/422, Thermocouple, Sensor, Pulse signal, Encoder, Servo system, CANBUS, Profibus, CC-Link, USB2.0, Ethernet, Gigabit, Video, Voice etc.


Compact size, high precision, low maintenance, low electric noise, low torque, long lifespan.


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
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