What is PCB slip ring?

PCB slip ring is a kind of pancake slip ring. A common form for flat slip ring and made up of two parts, ring surface and brush assembly. The ring surface circuit board with ultra-thick copper layer, and then copper plating and hard gold plating, so the PCB slip rings have high hardness and wear resistance features.

PCB Slip rings - HPC Series

Available for custom, standard ID 12.7-60mm, 1~12 rings

GRAND developed a series PCB slip rings for limited space. With separate structure, low-cost and easy to install. The brush assembly is made up of military grade brushes and heat treated copper springs.
Although GRAND offer modularized & standardized design for various application solutions as an original slip rings manufacturer. To create your most suitable PCB slip ring connector, please feel free to contact us.

Feature

◆ Min 6mm thickness

◆ Integrated structure design for easy installation

◆ Low contact resistance, no friction debris

◆ Standard model supports 1-12rings power or signal(0~10A/ring)

◆ Can be combined to transmit precision signal and supply power

◆ Free maintenance

Options

◆ Center hole size

◆ The circuits

◆ The protective housing

◆ Custom external diameter size

Model breakdown

Model

ID(mm)

No. of Rings

Thickness

Max Current

Rated Voltage

Max Speed

PDF

12.7

1~12

6.0 mm

10A

0~380V

0~100 rpm

25.4

1~12

6.0 mm

10A

0~380V

0~100 rpm

38.1

1~12

6.0 mm

10A

0~380V

0~100 rpm

50.0

1~12

6.0 mm

10A

0~380V

0~100 rpm

60.0

1~12

6.0 mm

10A

0~380V

0~100 rpm