HG Series hollow shaft slide ring specially designed for the center hole for hydraulic or pneumatic transmission shaft installation, using advanced cluster brush multi point contact, under very low friction to ensure the contact reliability, the hole from 12.7 to 500mm, the current from 2A to 300A, fully meet your different transmission case.

Feature: the through-hole slip ring is compact in shape, long life, and can transmit analog and digital signals simultaneously, and is compatible with data bus protocol.

Route: closed-circuit monitoring platform, manipulator, medical and health equipment, rotating working platform, assembly line production and industrial control equipment.

Options: loop number, higher revolutions, shell material, working temperature, protection level, conductor length, terminal connector, special conductor, salt fog prevention.