The A2S is a miniature, 2-channel, through-bore slip ring designed specifically for tight spaces and high-speed rotation applications. It features an aluminum alloy housing with a maximum outer diameter of just 14.3 mm and a total height of 30 mm, with interface diameters of 5.6 mm at both ends. Its compact structure allows for rapid installation within the limited internal spaces of equipment. The A2S supports the transmission of two 4A circuits at operating voltages up to 250V and rotational speeds up to 1200 RPM; offering reliable electrical conductivity, it is suitable for internal circuit interfacing and rotational connections across a wide range of equipment.
Key Features
Ultra-compact 14.3mm Outer Diameter: With a maximum outer diameter of just 14.3mm and a total height of 30mm, this is an exceptionally compact model among through-bore slip rings, allowing for easy integration into miniature equipment.
Stable High-Speed Operation at 1200 RPM: Supports rotational speeds up to 1200 RPM, meeting the dynamic connection requirements of high-speed rotating equipment.
Reliable 2-Circuit, 4A Conductivity: Features two independent channels, each supporting 4A current and 250V operating voltage, ensuring stable power and signal transmission.
Standard 5.6mm Interface: Both ends feature a 5.6mm outer diameter interface, facilitating quick connection to corresponding tubing or wiring harnesses for easy installation.
Rugged yet Lightweight Aluminum Alloy Housing: Constructed from aluminum alloy, the housing balances structural strength with a lightweight profile, making it suitable for long-term, continuous operation.
Compact Through-Bore Design: The through-bore design minimizes axial space requirements, making it ideal for internal wiring connections and assembly within confined spaces.
Technical Specifications
| Product Attribute |
Parameter Value |
| Product Model |
A2S
|
| Insulation resistance |
≥300MΩ/200VDC
|
| Product Type |
Compact, straight-through, 2-channel fluid rotary union
|
|
Housing material
|
Aluminum alloy
|
|
Maximum outer diameter
|
14.3mm
|
|
Total height
|
30mm
|
|
Interfaces at both ends
|
Outer diameter 5.6mm
|
|
Number of channels
|
Route 2
|
|
Rated current
|
Route 4A
|
|
Operating voltage
|
250V
|
|
Maximum rotational speed
|
1200 RPM
|
|
Operating temperature
|
-30°C +60°C
|
|
Insulation resistance
|
>25MΩ
|
|
Conductive material
|
Silver-plated H62 brass
|
Technical Drawings
Why choose the A2S miniature slip ring?
Overcoming Space Constraints
With an ultra-compact design featuring a 14.3mm outer diameter and a 30mm total height, it fits inside miniature equipment inaccessible to traditional slip rings, enabling device miniaturization and high integration.
Stable Transmission at High Speeds
Capable of speeds up to 1200 RPM, it utilizes precision bearings and a dynamic balance design to ensure reliable electrical connections and signal transmission during high-speed operation—ideal for applications such as high-speed spindles and micro-turbines.
Flexible 2-Channel, 4A Configuration
Two independent channels, each rated at 4A, allow for separate power and signal transmission or parallel connection to increase current capacity, meeting diverse internal wiring requirements.
Straight-Through Structure for Easy Integration
The straight-through design simplifies installation, while 5.6mm interfaces at both ends facilitate quick connections, significantly reducing assembly time and improving maintenance efficiency.
Application Scenarios
or rotating cathodes/anodes in chromium plating, copper plating, and non-ferrous metal electrolysis
Frequently Asked Questions
environment) for customized solutions.
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