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4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission

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Certification
China Shenzhen Guren Technology Co., Ltd. certification
China Shenzhen Guren Technology Co., Ltd. certification
Customer Reviews
Product is perfect, and the seller is very professionnal. Thanks

—— French customer

This conductive slip ring is awesome! Easy to install, excellent electrical conductivity, and stable operation. High cost performance, good service, tight packaging, very satisfied! Recommended to buy!

—— Italian customer

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4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission

4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission
4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission
4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission 4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission

Large Image :  4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission

Product Details:
Place of Origin: china
Brand Name: GuRen
Certification: ISO9001.CE.RoHS
Model Number: A4H
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: ＄19-199
Packaging Details: Standard/On Request
Delivery Time: 3 weeks ARO
Payment Terms: L/C,D/P,T/T
Supply Ability: 1K units/week
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4-Channel Liquid Slip Ring with 1000 RPM and Low Resistance for Rotating Power and Signal Transmission

Description
Product Model: A4H Housing Material: Black Aluminum Alloy
Number Of Channels: 4-way Rated Current: 2 Channels 20A + 2 Channels 4A
Operating Voltage: 250V Maximum Rotational Speed: 1000 RPM
Conductive Material: Silver-plated H62 Brass Insulation Resistance: >25MΩ
Highlight:

4-Channel Liquid Slip Ring

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1000 RPM Rotary Slip Ring

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Low Resistance Conductive Slip Ring

4-Channel Liquid Slip Ring with Low Resistance and 1000 RPM
The A4H is a compact, 4-channel rotary electrical slip ring designed for applications involving relative rotation. It features a black anodized aluminum alloy housing with a maximum outer diameter of just 31.6 mm and an overall height of 64.9 mm; the connection ports at both ends have an outer diameter of 15.8 mm. Internally, it integrates two high-current channels (20A) and two standard channels (4A), supporting an operating voltage of 0-250V and rotational speeds up to 1000 RPM. It ensures stable electrical transmission across all four channels and is suitable for industrial robots, rotary tables, automation equipment, and other applications requiring multi-channel electrical connectivity.
Key Features
  • 4-Channel Mixed-Current Configuration: Integrates two 20A and two 4A circuits with a total current-carrying capacity of 48A, meeting requirements for the simultaneous transmission of high power and signals.
  • 1000 RPM High-Speed Rotation: Supports rotational speeds up to 1000 RPM, maintaining a stable electrical connection during high-speed relative rotation.
  • Compact 31.6mm Outer Diameter: Features a maximum outer diameter of 31.6mm and a total height of 64.9mm; its compact design facilitates installation in confined spaces.
  • Black Anodized Aluminum Alloy Housing: Offers corrosion resistance, excellent heat dissipation, and a professional appearance, making it suitable for diverse industrial environments.
  • Wide Voltage Compatibility (0-250V): Supports a voltage range of 0-250V, making it compatible with various low- and medium-voltage electrical systems.
  • Standard 15.8mm Interfaces at Both Ends: Enables quick connection to equipment, simplifying installation and maintenance.
Technical Specifications
Product Attribute Parameter Value
Product Model A4H
Product Type 4-Channel Rotary Slip Ring for Conductive Liquids
Housing material Black aluminum alloy
Maximum outer diameter 31.6mm
Total height 64.9mm
Interfaces at both ends Outer diameter 15.8mm
Number of channels 4 channels
Rated current 2 channels 20A + 2 channels 4A
Operating voltage 250V
Maximum rotational speed 1000 RPM
Operating temperature -30°C to +60°C
Insulation resistance >25MΩ
Conductive material Silver-plated H62 brass
Technical Drawings
Technical drawing of A4H 4-channel liquid slip ring showing dimensions and component layout
Why Choose the A4H Rotary Conductive Slip Ring?
  • Flexible Multi-Channel Power Distribution for Versatile Applications: Featuring a combination of two 20A and two 4A circuits, it can drive high-power loads—such as motors and heaters—while providing dedicated channels for sensors, encoders, and control signals, flexibly meeting the mixed transmission requirements of complex equipment.
  • Stable Transmission at High Speeds (1000 RPM): Utilizing precision bearings and an optimized contact structure, it maintains low contact resistance and stable signal transmission even during high-speed rotation at 1000 RPM, making it ideal for dynamic applications like high-speed spindles and rotary test benches.
  • Compact Structure Saves Installation Space: With a compact design featuring a 31.6mm outer diameter and a 64.9mm total height, it integrates easily into space-constrained equipment, enabling device miniaturization and high-level system integration.
  • Durable and Aesthetic Black Anodized Aluminum Housing: The black anodized finish not only enhances corrosion and wear resistance but also improves heat dissipation and electromagnetic shielding, ensuring reliability during long-term, continuous operation.
Application Scenarios
  • Industrial robots: Multi-channel motor power supply and sensor signal transmission at joints.
  • Rotary tables/indexing tables: Multi-station power and signal distribution for automated assembly and inspection equipment.
  • Automated production lines: Electrical connections for rotary fixtures and rotating inspection heads.
  • Test and measurement equipment: Multi-channel power loading and data acquisition for rotary test stands.
  • Packaging and filling machinery: Power and control signal transmission for rotary filling heads and sealing machines.
  • Medical and laboratory instruments: Electrical connections for rotary scanning and inspection equipment.
Frequently Asked Questions
Q1: Can the two 20A channels and two 4A channels operate at full load simultaneously?
Yes. Simultaneous full-load operation across all four channels provides a total current of 48A, meeting various load requirements within the 0-250V voltage range. In practical applications, it is recommended to evaluate power supply capacity and heat dissipation conditions.
Q2: What is the expected service life of the product at a rotational speed of 1000 RPM?
Under rated load and proper installation conditions, the design life—utilizing liquid conductors—reaches 100 million revolutions. Actual service life is influenced by load, environmental factors, and installation precision.
Q3: Is the 0-250V voltage range suitable for common industrial systems?
Yes. The wide 0-250V voltage range is compatible with various common industrial voltage levels—such as 24V, 110V, and 220V—offering strong adaptability.
Q4: Can the 4A channels be used for signal transmission?
Yes. The 4A channels are suitable for transmitting signals from sensors, encoders, RS485 interfaces, etc.; the use of shielded twisted-pair cables and proper grounding is recommended.

Tag:

high amp slip ring,

liquid slip ring,

fluid slip ring

Contact Details
Shenzhen Guren Technology Co., Ltd.

Contact Person: Chen Ren

Tel: +86 13728900343

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