Sign In | Join Free | My
Search by Category
Home > Generators >

3 Channel Rotary Electrical Joint With Rotating Speed Frequency Up To 3 GHz For Remotely Operated Vehicles

Categories Coaxial Rotary Joint
Brand Name: JINPAT
Model Number: LPHF-03A
Certification: ISO9001.ISO14000.CE.UL.FCC.RoHS
Place of Origin: China
Price: Negotiable
Payment Terms: TT/CC/Paypal
Delivery Time: 2 weeks ARO
Packaging Details: Standard/On Request
Supply Ability: 500 pieces / week
Number of Channel: 3 channel
Rotating Speed: 60 RPM
Case Material: Aluminum alloy
Connector Surface Finish: Gold plated
Interfaces: SMA-f (50 Ω)
Peak Power, max: 1 kW*
Temperature Range: -40℃ to +70℃
IP protection level: IP 56 per EN 60529
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    3 Channel Rotary Electrical Joint With Rotating Speed Frequency Up To 3 GHz For Remotely Operated Vehicles

    3 Channel Rotary Electrical Joint With Stable Rotating Speed Frequency Up To 3 GHz For Remotely Operated Vehicles


    A slip ring is also called a rotary electrical interface, collector, swivel or rotary joint. A slip ring can be used in any electromechanical system that requires unrestrained, continuous rotation while transmitting power and/or data from a stationary part to a rotating part. A slip ring can improve system performance by simplifying operations and eliminating damage-prone wires wrapping from moving joints.

    The LPHF Series features precious metal contacts at the rotary interface. Fiber brush technology offers several advantages over conventional slip ring contacts including multiple points of contact per brush bundle, low contact force per fiber and low contact wear rates. In addition, fiber brushes do not require lubrication and produce virtually no wear.It is specially designed for high-frequency signal transmission, with frequency up to 50GHz.

    Flying lead wires on the rotating side and solder terminals on the stator side complete the electrical connections. Precision ball bearings and the patented fiber brush design allow operation up to 10,000 rpm without the cooling equipment


    Coaxial line with SMA connectors, to match your system.

    Small Size and lightweight, to fulfill your compact design.

    DC up to 3GHz working frequency for all channels.


    SpecificationsChannel 1Channel 2Channel 3
    InterfacesSMA-f (50 Ω)SMA-f (50 Ω)SMA-f (50 Ω)
    Frequency Range0~3 GHz0~3 GHz0~3 GHz
    Peak Power, max1 kW*1 kW*1 kW*
    Average Power, max.50 W @ 1 GHz50 W @ 1 GHz50 W @ 1 GHz
    VSWR, max.
    VSWR WOW, max.
    Insertion Loss, max.0.4dB0.7dB0.4dB
    Insertion Loss WOW, max.0.1dB0.2dB0.2Db
    Phase variation during rotation, max.1 deg.2 deg.2 deg.
    Isolation, min.60 dB (between all channels)
    Rotating Speed, max.60 RPM
    Starting Torque, max.10 Ncm
    Case MaterialAluminum alloy
    Connector MaterialCopper alloy
    Weight approx..0.7kg
    Life, min.10×106 revolutions
    Torque during rotation, max.10Ncm
    Case Surface FinishChromate conversion coat per MIL-C-5541
    Connector Surface FinishGold plated
    MarkingAdhesive label
    Operation Temperature Range-30℃ to +70℃
    Operation Humidity95% RH (non-condensing)
    Operation IP protection levelIP 56 per EN 60529
    Storage Temperature Range-40℃ to +70℃
    Storage Humidity95% RH (non-condensing)


    Operating altitude if not pressurized, max. 3500m

    Load VSWR, max. 1.3

    Pulse width, max. 1μs

    Pulse repetition rate, max. 3000Hz

    Main Application

    Traffic Systems

    Vehicle Turrets

    Radar Antennas

    Remotely Operated Vehicles

    Video Surveillance Systems

    Physical Dimension

    Application picture ( Remotely Operated Vehicles)

    Company introduction

    JINPAT has 20 years experience in SLIP RING manufacturing. Our factory covers an area of 7000 square meters with professional R&D team, advanced production equipment, and 300 skillful employees. JINPAT slip ring is one of the best-known brands in Europe and North America.

    It has advanced technical equipment with high precision test instruments. Our manpower is so competent that we meet the needs of different customers with various specifications in durability and a reliable quality.

    For more information, please visit our official website:

    Quality 3 Channel Rotary Electrical Joint With Rotating Speed Frequency Up To 3 GHz For Remotely Operated Vehicles for sale
    Send your message to this supplier
    Enter your email please.
    To: JINPAT Electronics Co., Ltd
    Characters Remaining: (0/3000)
    Inquiry Cart 0