ID 38.1mm Through Hole Slip Rings for Antennas

ID 38.1mm Through Hole Slip Rings for AntennasElectrical through hole slip ring with 38mm inner hole----BTH3899  A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A standard through slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. Its inner part rotates with a rotating shaft pass through the inner hole, so we call it " through hole slip ring"   It can improve mechanical performance, simplify system operation and eliminate damage-prone wires dangling from movable joints.                  Standard Through hole slip ring BTH3899  Parameters:Mechanical :Working speed 1000rpmOperating temperature-40ºC~ +100ºCContact material Precious metalIP Grade IP 54Electrical:Circuit 2~120Current 5A,10A ,20A or  higher currentVoltage ≤380V,600V optionalDielectric strength≥1000V@50Hz between each circuit Insulation resistance1000MΩ@ 500VDCElectric noise≤0.007ΩLead wire size22AWG, 17AWG,14AWG,UL, color Teflon, silver or tin platedLead wire length300mm   Critical Dimension: ModelLength "L"CurrentFormula (A means No. of ring)6 circuits12 circuits18circuitsBTH38992A/5A24.15+3.35×A44.25mm64.35mm84.45mm10A24.15+4.05×A48.45mm72.75mm97.05mm15A/20A24.15+4.85×A53.25mm82.35mm111.45mm  Wire color code :  Features of Standard Through hole slip ring BTH3899:Low noiseWear-resistingLong life-spanGood impact resistanceSignal/Data and current compatible Workable in hostile environment(-40ºC~ +100ºC)Flexible design for special requirementsOptions of Standard Through hole slip ring BTH3899:CircuitsLoading of each circuitWire lengthInner hole /outer hole diameter or lengthHigher IP gradeWorking speedGold contacting Housing colorTypical application of Standard Through hole slip ring BTH3899:Aerospace / Defense • Armored vehicle turrets, IR and EO systems• Missile seeker gimbals and inertial systems • Helicopter de-ice systems, EO / IR trackers   and target   systems• Fixed-wing aircraft - EO / IR trackers, fire control systems, surveillance systems and targeting systems• Missile counter measures• Space - solar array mechanisms• Shipboard / submersible - navigation systems and fire control radar• Surveillance systems Industrial • Medical equipment and devices • Robotics• Index tables• Semiconductor handling • Pan tilt cameras• Packaging and processing equipment • Cable reels• Wind energy• CT scanners Marine • Remote operated vehicles (ROV)• Seismic surveying• Oceanographic winches• Subsea   communications and control• Floating production, storage and offshore loading (FPSO) • Diving • Marine instrumentation• Down hole / wire logging and drilling   ByTune  advantage : Quality guaranteed---1 yearPrompt delivery---1~2 weekPrompt customization---flexible solutionAffordable price---Most competitive among industrySuperior service---response within 24 hours considering time differenceEffective shipment---DHL, UPS, or FedExCertification Approved---ISO,CE,FCC,ROHSMain cooperators : Harvard UniversityCobham GroupESAB AutomationMercedes-BenzEmersonBoschIndia GEInstallation Guide /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1