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A Series Mercury Slip Ring
mercury slip ring is alos known as mercury rotary joint,SenRing's A series mercury slip ring has Anti-interference, low cost, mercury rotary joint is used with special sealing materials,insolution and conductive technology production.
- Features
- Anti-interference, low cost
- Contact resistance is less than the 1mΩ
- Mercury slip ring is used with special sealing materials,insolution and conductive technology production,no maintenance, better reliability than traditional slip ring
- Suitable for signal and power transmitting of any rotating devices;
- Housing material is 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 signal and electric power connections;
- Integrated structure design, easy installation.
model list
| model # | Poles | Current(A) | AC/DC(V) | MHZ | Contact Resistance | max rotating speed Max rpm |
working temp. Max/Min ℃ |
torque (x10-3Nm) |
insolution resistance |
| A1H25S | 1 pole | 250 | -- | 200 | <1mΩ | 1200 | -29℃~60℃ | 250 | -- |
| A1H35S | 1 pole | 350 | -- | 200 | <1mΩ | 800 | -29℃~60℃ | 300 | -- |
| A1H25PS | 1 pole | 250 | -- | 200 | <1mΩ | 1200 | -29℃~60℃ | 250 | -- |
| A1H65PS | 1 pole | 650 | -- | 200 | <1mΩ | 200 | -29℃~60℃ | 1000 | -- |
| A1H150PS | 1 pole | 1500 | -- | 200 | <1mΩ | 100 | -29℃~60℃ | 2000 | -- |
| A2H | 2 pole | 30A | 250 | 200 | <1mΩ | 1800 | -29℃~60℃ | 200 | >25MΩ |
| A3H | 3 pole | 30A | 250 | 200 | <1mΩ | 1200 | -29℃~60℃ | 400 | >25MΩ |
| A4H | 4 pole | 30A/4 | 250 | 200 | <1mΩ | 1200 | -29℃~60℃ | 400 | >25MΩ |
| A6H | 6 pole | 30A/4 | 250 | 100 | <1mΩ | 300 | -29℃~60℃ | 700 | >25MΩ |
| A8H | 8 pole | 30A/6 | 250 | 100 | <1mΩ | 200 | -29℃~60℃ | 1000 | >25MΩ |
| A1030 | 10 pole | 30A/8 | 250 | 100 | <1mΩ | 100 | -29℃~60℃ | 1500 | >25MΩ |
| A1230 | 12 pole | 30A/10 | 250 | 100 | <1mΩ | 60 | -29℃~60℃ | 2000 | >25MΩ |
| A1M | 1 pole | 10A | -- | 200 | <1mΩ | 360°0 | -29℃~60℃ | 35 | >25MΩ |
| A1M2 | 1 pole | 20A | -- | 200 | <1mΩ | 2000 | -29℃~60℃ | 50 | -- |
| A1M5 | 1 pole | 50A | -- | 200 | <1mΩ | 1800 | -29℃~60℃ | 70 | -- |
| A2S | 2 pole | 4A | 250 | 200 | <1mΩ | 2000 | -29℃~60℃ | 75 | >25MΩ |
| A3S | 3 pole | 4A | 250 | 200 | <1mΩ | 1800 | -29℃~60℃ | 100 | >25MΩ |
*If no standard Mercury rotary joint slip rings models suitable , contact us for custom solutions,E-mail: [email protected] [email protected]
Applied projects
Senrig A series mercury slip ring,applied to any device where requires to transmit current/all kinds of signals when 360° rotating, such as: tiny voltage¤t,EMF,thermocouple,strain gauge,audio and video signals, high frequency,computer signal and electric
