Asiantool A1H150PS NM Single Conductor

Description

The A1H150PS NM is built for “Power and Signal” (PS) stability. While traditional slip rings rely on sliding friction which causes heat and electrical “noise,” this model uses a pool of liquid metal to ensure 100% surface contact. This results in an incredibly low contact resistance of < 1 mΩ, significantly reducing heat buildup and allowing for a “silent” electrical path.

Because it is a single-conductor unit, it is frequently used in pairs for DC circuits or as a primary power feed for rotating machinery where the return path or ground 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 150A, suitable for welding, plating, and large motor 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 or medical manufacturing.
Minimal Electrical Noise: The liquid interface ensures a stable electrical path, which is crucial if the power line is also used for high-frequency carrier signals.
Low Rotating Torque: Despite its high power rating, the internal liquid friction is minimal, allowing for smooth rotation and less stress on drive motors.
Robust Housing: Typically constructed from high-grade alloys or stainless steel to withstand industrial environments.

Specifications

Feature	Specification
Conductor Poles	1
Current Rating	150 Amps
Voltage (AC/DC)	250V / 500V (Insulation dependent)
Max. Rotation Speed	200–300 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: Providing the high amperage required for automated rotary welding stations.
Electroplating: Delivering DC power to rotating plating barrels or tanks.
Heated Rollers: Powering large, high-wattage rotating heaters in industrial laminators.
Battery Test Stands: Used in high-current charging and discharging cycles for battery manufacturing.
Galvanizing Lines: Transmitting power in continuous metal coating processes.