What Is Pancake Slip Ring?

The pancake slip ring is similar to through hole slip ring but is especially used for the rotating system with a height limit. Also called flat slip ring, flat disc electrical slip ring, or platter slip ring, since the shape is similar to a platter, rings, and brushes contact around the center of the circle. Pancake slip ring components include stator, rotor, and contacts, mainly used for transmitting precise signals and power or combined with pneumatic and hydraulic media. More electrical power, current, and signal circuits can extend broadwise limitless on flat diameter.

Pancake slip rings can be configured in two types, integrated and separated.

Integrated rings type can be designed for solid or through hole rotating systems.

The separated ring type is composed of a separated rotor and contact brush, which can be designed with PCB.

Pancake Slip Rings - HP Series

Available for Custom, Standard Min. Thickness 16mm, Can Be 6mm

GRAND technology can supply both of them. Please consider the installation space when choosing the model, miniature pancake slip ring is a good idea if space is limited very small. With years of R&D and manufacture assemblies experience, mass production capacity for 6mm thickness PCB slip ring, and sale well in the UK.

Designed with the best-advanced fiber brush technology and precious metal or gold contacts, they ensure low electrical noise, high data transmission, and low contact pressure. Fully custom speed, voltage, diameter, height & thickness, material, IP grade, PCB design, etc. are always requested, although GRAND offers modularized & standardized design for various application solutions as an original slip rings manufacturer. Please feel free to contact us to create your most suitable pancake slip ring connector.

Feature

  • High rotating speed
  • Min. 6mm thinckness
  • Can use superior fiber brushes, precious metal
  • Can combine power and signals
  • Fast delivery
  • Fully customized solution

Option

  • Operating speed customization
  • Housing material customization
  • Seal grade customization
  • Wire end plug-in customization
  • Lead exit way customization
  • Mixing power and signal
  • Through bore size

Model Breakdown

Model

ID(mm)

OD(mm)

No. of Rings

RPM

Thickness

IP

PDF

HP060-6

60

244

6

0~250

35 mm

IP51

HP085-10

85

180

10

0~300

16 mm

IP54

HP220-18-2RF

32

240

18

0~50

32.5 mm

IP51