DHK042-4-002 Customized through hole slip ring inner diameter 42mm 4 channels for automation equipment

DHK042 series through hole slip ring

Through hole diameter 42mm

DHK042 is a customized series of through hole slip rings with a through-hole diameter of 42mm (applicable to any <=42mm) precision conductive slip ring. Support signal (2A), 10A, magnification *10A, voltage 440VAC/VDC.

Compared with similar products, it has high rotation accuracy, more stable performance and longer life. The contact material is made of precious metal + super-hard gold plating, which has small torque, stable operation, long life, small resistance fluctuation, and small contact resistance, ensuring excellent transmission performance.

Typical applications include automation equipment, work turntables, camera pan/tilts, robots, etc.



  • Able to integrate power, signal and data in a rotating transmission system without interference
  • Simultaneous transmission of temperature control signals and thermocouple signals
  • Fiber brush bundle technology ensures reliable contact and low friction coefficient
  • Adopt a more reliable all-metal shell protective structure
  • Integrated design for easy installation
  • 3-500mm aperture optional
  • 2-1000A current optional
  • 1-300 loops optional