Ecvv Trade
Hangzhou Grand Technology Co., Ltd.

China Manufacturer with main products: Slip Ring, Slip Rings, Electrical Rotary Joint, Rotary Electrical Joint, Electric Interface, Electric Swivel, Electric Slip Rings, Rotary...

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Through-bore sliprings

Supply Ability: 3,000 Piece/Pieces per Month
Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: According to customer demand


Through Bore Slip Ring series
This series provides through hole diameter 12.7mm, 25.4mm, 38.1mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, different configures of circuits and amps meet your demand totally.
Flange is optional
Signal and power circuit combination
Splash seals for dust and moisture resistance
Various axial and radial lead exits are available
Transfers power or signal data
Extremely low electrical noise
Durable, compact and low cost
No maintenance
Convenient to assembly
Operating smoothly
Precious metal contact ensures long life-span
360degree unrestrained continuous rotation

Typical application
Electrical test equipment
Manufacturing and process control equipment
Indexing tables and Mini cable reels
Robotics, rotary sensors, urgent illumination equipment
Exhibit / display equipment
CCTV pan and wind turbine
Min-type wire-rolling machine
Laboratory equipment
Aviation, military, marine and medical equipment

Model: HG50120
Trough bore Diameter: 50mm
Outside Diameter: 120mm
Power Circuits: 1-36 circuits
Signal Circuits: 1-72 circuits
Length: 69.5mm-219.5mm
Power rated voltage: 380 VAC   
Signal rated voltage: 240 VAC/VDC
Power Rated Current: 10A, 15A, 20A
Signal Rated Current: 5A
Power Insulation Resistance: ≥1000MΩ@ 500VDC
Signal Insulation Resistance: ≥500MΩ@ 500VDC
Dielectric Strength:500VAC@50Hz,60s
Electrical Noise: <0.01Ω
Lead Wire Length: Standard 250mm
Power Lead Wire Size: AWG 16, AWG 14 or AWG12 tin plated Teflon or PVC insulation
Signal Lead Wire Size: AWG 22 silver plated Teflon insulation
Operating Speed: 0-500rpm
Working Temperature: -20℃~ +80℃ or -40℃~ +80℃
Working Humidity: 60%RH or higher
Contact Material: Precious metals
Housing Material: Engineering plastics or Aluminum alloy
Operating Torque: for six ring 0.1 N/M, each additional 6 ring 0.03 N/M
Protection Level: IP51 or IP65 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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