Asiantool A5HV High Voltage Multi Conductor

Description

The A5HV is built for industrial automation where multiple conductive paths must remain electrically “silent.” By replacing mechanical brushes with liquid metal, it achieves a contact resistance of < 1 mΩ, effectively eliminating the electrical noise, friction, and carbon dust associated with traditional slip rings.

The “HV” designation indicates a High Voltage architecture, featuring enhanced internal insulation barriers to prevent arcing between the five independent channels, making it safe for 480V industrial power environments.

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.

Specifications

Feature	Specification
Conductor Poles	5
Current Rating	Typically 30A (Power) / 4A (Signal)
Voltage (AC/DC)	500V / 250V
Max. Rotation Speed	100 – 200 RPM
Operating Temp.	+8°C to +80°C
Contact Resistance	< 1 mΩ
Insulation Resistance	> 50 MΩ

Features

5-Pole Configuration: Perfectly suited for 3-phase AC power plus a neutral/ground line and one auxiliary signal line.
High-Voltage Rating: Rated for up to 500V AC/DC, allowing it to safely interface with standard industrial power grids.
Liquid Metal Technology: Provides zero maintenance and a near-infinite signal integrity lifespan compared to contact-based slip rings.
Eco-Friendly (Non-Mercury): Uses a safe Gallium alloy, ensuring RoHS compliance for food-processing, medical, and cleanroom applications.
Low & Stable Torque: Maintains a constant, low rotating torque (2500 gm-cm), reducing the mechanical load on drive motors.
Superior Insulation: Features an insulation resistance of > 50 MΩ, critical for high-voltage safety and signal separation.

Applications

Heated Rollers: Delivering 3-phase power to internal heaters while providing a dedicated ground and temperature sensor path.
Laminating Machines: Managing the power and control signals for rotating pressure rollers in high-duty cycle environments.
Packaging Equipment: Powering high-draw sealing bars and transmitting PLC timing or safety signals.
Robotic Bases: Providing the primary electrical link for rotating robotic workstations and turntables.
Wind Turbines: Used in pitch control systems where multi-phase motor power and sensor feedback must pass through a single axis.