Through bore electric slip ring

Through bore slip ring (also know as <through hole slip ring>) are slip rings with a hollow shaft to provide clearances for shafts, rotary joints, optics and other axial structures needed for the function of the rotating assembly.

Slip rings provided with a through bore are custom designed and manufactured to meet the available mechanical envelope within the equipment or proposed new design equipment, Mechanical features may include mounting flanges, shaft collars, bolt circles, ring gears or other features.

The hollow shaft slip rings are available with inner diameters from 3mm up to 300mm. The customer can select between slip rings with 2 up to max. 350 rings and power ratings from 2A up to 6000A each ring.

INGIANT through bore slip rings use the best advanced fiber brush technology and precious metal multi-contacting, they offer low electrical noise for high data rate field bus transmission, low contact pressure for long lifetime and they are maintenance free.

We offer standardized & modularized design and fully customizable products according to the special requirements of customer in difference applications.

If you have specific customized requirements, please feel free to consult us in order to creat the most suitable recommendation for your specification.

INGIANT standard size through hole slip ring: