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China factory - Shenzhen Guren Technology Co., Ltd.

Shenzhen Guren Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts

  1. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
  2. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
  3. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
  4. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
  5. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts
  6. China 24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts

24-channel 5A 440V high-voltage hollow slip ring with precious metal contacts

  1. MOQ： 1
  2. Price： ＄19-199
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T
Supply Ability 1K units/week
Delivery Time 3 weeks ARO
Packaging Details Standard/On Request
Outer Diameter 99mm
Inner Diameter 38.1mm
Contact material Precious metals
Circuit 24-way 5A
Speed 250rpm
High 122mm
Brand Name GUREN
Model Number GK3899-24P05
Certification ISO9001.CE.ROHS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T Supply Ability 1K units/week
Delivery Time 3 weeks ARO Packaging Details Standard/On Request
Outer Diameter 99mm Inner Diameter 38.1mm
Contact material Precious metals Circuit 24-way 5A
Speed 250rpm High 122mm
Brand Name GUREN Model Number GK3899-24P05
Certification ISO9001.CE.ROHS Place of Origin China
High Light 24-channel 5A hollow slip ring ，440V high-voltage rotary electrical connector ，Precious metal contacts through bore electrical slip ring
24-Channel 5A Hollow Via Slip Ring
This 24-channel 5A hollow via-type slip ring delivers high-performance electrical connectivity for complex rotating systems requiring centralized transmission of multiple power and signal circuits. Featuring an aluminum alloy housing with hollow via construction, it integrates 24 independent channels each capable of carrying 5A current. The internal core utilizes precious metal contact materials, supporting maximum operating voltage of 440V and speeds up to 250rpm.
Key Features
  • 24-Channel × 5A Multi-Channel Power Transmission: 24 independent channels support 5A current each, with total current capacity of 120A for driving multiple motors, solenoid valves, and sensor arrays
  • 440V High-Voltage Compatibility: Directly compatible with industrial high-voltage grids and special equipment voltage requirements
  • Precious Metal Contacts: Ensure signal purity with extremely low contact resistance and excellent oxidation resistance for long-term stability
  • Hollow Via Flexible Wiring: Central through-hole design provides passage space for power lines, signal lines, air pipes, or hydraulic pipes
Performance Parameters
Parameter Value
Dielectric strength 300VCA@50Hz,60s
Insulation resistance ≥500MΩ/300VDC
Dynamic resistance change value ＜0.01Ω
Rated voltage 0～440VDC/VAC
Wire Specifications Teflon wire
Wire length Rotor 300mm; stator 300mm (reference value)
Operating temperature -30℃～+80℃
Operating humidity 0～85%RH
Shell material Aluminum alloy
Rotational torque 0.05N.m,+0.01N.m/6-way
Service life 20 million rpm
Product Dimensions
Detailed technical drawing showing dimensions of the 24-channel 5A hollow via slip ring with rotor and stator structure
Applications
  • Automated assembly and testing equipment: Centralized power supply and signal acquisition for rotating multi-station worktables
  • Packaging and filling machinery: Power and control signal transmission for rotary filling heads and labeling machines
  • Testing and measurement platforms: Rotary interfaces for multi-channel data acquisition systems and environmental test chambers
  • Robot end effectors (EOAT): Hybrid transmission of signals from multiple sensors and actuators at the robotic wrist
  • Medical equipment: Power supply and signal connection for rotating components of CT scanners and X-ray machines
Frequently Asked Questions
Q1: Can all 24 5A channels operate at full load simultaneously?
Yes. All 24 channels can provide a total current of 120A when fully loaded simultaneously. At 440V, the theoretical transmission power reaches 52.8kW. Ensure proper power supply capacity and heat dissipation conditions in practical applications.
Q2: What are the advantages of precious metal contacts compared to ordinary gold plating?
Precious metal contacts (gold-based or silver-based alloys) offer superior wear resistance, stable contact resistance over long periods, stronger resistance to oxidation and sulfidation, and excellent performance for weak signal transmission including thermocouples and strain gauges.
Q3: Is 440V suitable for common 380V industrial power grids?
Absolutely. The 440V rated maximum voltage ensures safe operation in systems with various voltage levels including 380V, 400V, 415V, and 440V, providing strong compatibility.
Q4: What are the specific dimensions of the hollow via? Can it be customized?
Standard model via inner diameters include common sizes such as 12.7mm, 25.4mm, 38.1mm, and 50mm. We provide custom designs for non-standard large diameter vias up to several hundred millimeters.
Q5: What is the expected lifespan of the product at 250rpm?
Under rated load, standard environment, and proper installation, slip rings with precious metal contacts typically exceed 50 million revolutions. Actual lifespan depends on current magnitude, ambient temperature, and installation concentricity.
Q6: Does it support mixed signal and power transmission? How to avoid interference?
Yes. All channels are electrically independent and can be allocated as needed. For sensitive signals, we recommend: physical isolation of signal channels from high-current channels, using twisted-pair shielded cables, ensuring proper system grounding, and offering customizable independent shielded versions for signal channels.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2020

  • Total Annual:

    3 million-5 million

  • Employee Number:

    160~200

  • Ecer Certification：

    Verified Supplier

Shenzhen GuRen Technology Co., Ltd., located in Bao'an District, Shenzhen, is dedicated to providing high-quality, reliable slip ring solutions to customers worldwide, spanning a wide range of industries. Our Advantages: Technological Innovation: We have a R&D team with over 15 ye... Shenzhen GuRen Technology Co., Ltd., located in Bao'an District, Shenzhen, is dedicated to providing high-quality, reliable slip ring solutions to customers worldwide, spanning a wide range of industries. Our Advantages: Technological Innovation: We have a R&D team with over 15 ye...

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Get in touch with us

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  • Shenzhen Guren Technology Co., Ltd.
  • 3rd Floor, East of Building D, Zhongxi Industrial Park, No. 30, Xiangxing Road, Shajing Sub-district, Bao'an District, Shenzhen City, Guangdong Province, China
  • https://www.conductive-slipring.com/

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