A compact, 3-conductor non-mercury rotating connector designed for systems requiring a stable, low-resistance connection. It is engineered to handle a mix of low-power AC/DC currents or precision control signals in a single, durable housing.
The A3M is designed for environments where electrical “noise” and signal degradation must be eliminated. By replacing mechanical brushes with a pool of liquid metal, it achieves a contact resistance of < 1 mΩ. This ensures 100% surface contact for all 3 poles at all times, removing the signal jitter, friction, and carbon dust contamination associated with traditional slip rings.
Asiantool’s slip rings (rotating electrical connectors) utilize special insulation, sealing, and conductive technologies. In the first three to four years of our company’s establishment, we worked in the direction of developing multi conductor models for A8H, A6H, A4H and other relevant models. At the same time, our company’s research and development team has also developed a single conductor model for theelectrical plating of 250A-A1H25S. Now, we have upgraded the product quality and introduced multi conductor models for up to 14 poles of A1430 and single heavy current conductor models up to 7500 A. for mass production.
| Feature | Specification |
| Conductor Poles | 3 |
| Current Rating | Typically 4A per pole |
| Voltage (AC/DC) | 250V / 250V |
| Max. Rotation Speed | 1200 – 1800 RPM (Depending on model variant) |
| Operating Temp. | +8°C to +60°C |
| Contact Resistance | < 1 mΩ |
| Insulation Resistance | > 50 MΩ |
