mecury slip rings

AOOD rotating electrical connectors (also called mercury slip rings) use a unique design principle unlike the sliding, brush contact of a slip ring. The connection is made through a pool of liquid metal molecularly bonded to the contact, which provides a low-resistance, stable connection. During rotation the fluid maintains the electrical connection between the contacts without any wear.

Mercury rotating connectors are especially suitable for high speed and low electrical noise application.

Welding machines
Cutting machines
Textile machines
Strain gages
sanitary towel machines

mecury slip rings