Mercury Slip Rings Introduction

The mercury slip rings are used for ant kind of rotating objects of signals like micro voltage,
current,EMF,thermo couple,strain gauge,audio,video,high frequency etc and electric power connections.

Main application
---- CCTV pan / tilt camera mounts ---- Manufacturing and process control equipment
---- Closed-circuit control ---- Aviation,military,instrument,medical equipment
---- Exhibit / display equipment ---- Robotics, rotary sensors, urgent illume equipment
---- Electrical test equipment ---- Mini-type wire-rolling machine

Click the links in "Part No." column to view detail.
Part No. OD(mm) Poles Voltage
AC/DC(V)
Current Operating Speed
Max (rpm)
Contact
Resistance
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Spec sheet  PDF可点击图片下载
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3D drawing 
8
250VAC/DC or higher
30A/4A
200rpm
<1
ø14.3
2
250VAC/DC or higher
4A
0-2000
<1
----
1-14
250-500
10-3000A
40-3600
----
ø25.3X27.9
2
250
30A
0-1800
----
ø31.6X27.9
4
250
30A/4A
0-1200
----