Asiantool A1H65S NM Single Conductor

Description

The A1H65PS NM is built for “Power and Signal” (PS) stability. While traditional slip rings rely on sliding carbon brushes that create friction, heat, and electrical “noise,” this model uses a pool of liquid metal to ensure 100% surface contact at all times.

This results in an incredibly low contact resistance of < 1 mΩ, which prevents the heat buildup and signal degradation typically seen in mechanical contact systems. Because it is a single-conductor unit, it is frequently used in pairs for DC circuits or as a primary power feed where the return path is handled separately.

Brand

Asiantool

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.

Features

High Current Capacity: Rated for a continuous 65A, making it ideal for medium-to-heavy industrial power applications.
Liquid Metal Technology: Provides an ultra-stable connection with zero maintenance, as there are no brushes to wear down, replace, or adjust.
Eco-Friendly (Non-Mercury): Uses Gallium alloy, ensuring the device is RoHS compliant and safe for use in food processing, medical, and environmentally regulated industries.
Minimal Electrical Noise: The liquid interface ensures a stable electrical path, which is crucial if the power line is also used for sensitive data or high-frequency carrier signals.
Low Rotating Torque: Despite its power rating, the internal liquid friction is minimal, allowing for smooth rotation and less stress on drive motors.
Compact Power Solution: Delivers significant amperage in a smaller footprint compared to traditional brush-type slip rings.

Specifications

Feature	Specification
Conductor Poles	1
Current Rating	65 Amps
Voltage (AC/DC)	250V / 500V (Insulation dependent)
Max. Rotation Speed	400 RPM
Operating Temp.	+8°C to +80°C
Contact Resistance	< 1 mΩ
Insulation Resistance	> 25 MΩ
Housing Material	Stainless Steel / Aluminum Alloy

Applications

Welding Equipment: Delivering the amperage required for automated rotary welding stations.
Electroplating: Providing DC power to rotating plating barrels or smaller tanks.
Heated Rollers: Powering rotating heaters in industrial laminators and printing presses.
Battery Manufacturing: Used in charging/discharging test stands for mid-range battery cells.
Rotary Packaging Machinery: Powering high-wattage sealing bars or cutting elements.