What is miniature slip ring?

A miniature slip ring assembly is specially designed for small installation space. Also called as small slip ring, mini slip ring, compact slip ring or micro slip ring. Miniature slip ring is the extension of capsule slip ring and through bore slip ring. The miniature package units have been designed to offer an economical and compact solution for signal and power transmit between rotor and stator side. Shaft or flange are the two main mounting methods.

Miniature Slip rings - HM Series

Available for custom, standard OD 6-20 mm

GRAND technology supply miniature slip rings with low electrical noise, low loss and low torque. Suitable for speed dome camera, toys, stage lights, drones, shadowless lamp. The company have the micro slip rings to achieve high current, speed, small space requirements for rotary.
Although GRAND offer modularized & standardized design for various application solutions as an original slip rings manufacturer. Please feel free to contact us to create your most suitable miniature slip ring connector.

Feature

  • Share experience cases for high current, voltage, speed, circuits, wires
  • Micro design, accept custom
  • Support to mix transmission of digital signals, analog signals, Ethernet signals, power, etc.

Options

  • Operation speed, current &voltage
  • Connector
  • Type of Flange
  • No. of circuits
  • Housing material
  • Position of wire outlet
  • Protection level (dust and water)

Model breakdown

Model

ID(mm)

OD(mm)

No. of Rings

RPM

Thickness

IP

PDF

HP012-n-PCB

12.7

70 or 105

1~12

0~100

6 mm

IP51

HP025-n-PCB

25.4

80 or 117

1~12

0~100

6 mm

IP51

HP038-n-PCB

38.1

93 or 130

1~12

0~100

6 mm

IP51

HP050-n-PCB

50

110 or 150

1~12

0~100

6 mm

IP51

HP060-n-PCB

60

130 or 166

1~12

0~100

6 mm

IP51