SENRING A4H Series Mercury Slip Ring(2circuits@30A Power+2circuits Signal@4A) slip ring is produced with special sealing materials,insolution and conductive technology,made of aluminum alloy or stainless steel,applied for any rotating objects of signal transmitting such as:tiny voltage, EMF, thermocouple, strain gauge,audio and video signals, high frequency, computer signals and electric power connections.

1、Working temperature does not exceed 60℃,indoor temperature and self-heating (rotating and electric connection)
2、Vertical installation and storage should keep the UP towards direction
3、Installing the slip ring into the shafe should keep no eccentricity
4、Do not solder on the slip ring and copper terminals
5、Special connection terminals can't use reduplicate
6、Vibration will shorten the working life
7、The slip ring can be mounted by the body or plastic collar but it couldn't carry any mechanical loads.Another end should be connected floating hold by wires
Pls follow above instructions, otherwise it will cause the damage or shorten the working life