Mercury slip ring is one kind of rotary joint with mercury as the medium. Because mercury keeps liquid at normal temperature and it can conduct electricity with small resistance. However, mercury is toxic and expensive, and is apply in the manufacture of high-end machinery. It is with the advantages of reliable use, high

precision, and high current.

Be attention when installation of mercury slip ring:

A.Use temperature ＜ 60 ° C, ambient temperature + self-heating (rotation + power)

B. Vertically installing, keep “U P”

C. When installing the rotary connector on the shaft, it should not be eccentric.

D. Do not heat the rotating connector or the copper terminal.

E. Service life will reduce if slip ring under vibration

F. Connection terminals can not be used repeatedly