ID 38.1mm Through Hole Slip Rings for Antennas

ID 38.1mm Through Hole Slip Rings for Antennas
Electrical through hole slip ring with 38mm inner hole----BTH3899A 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 BTH3899Parameters:
Working speed1000rpmOperating temperature-40ºC~ +100ºCContact materialPrecious metalIP GradeIP 54Circuit2~120Current5A,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 length300mmModelLength "L"CurrentFormula (A means No. of ring)6 circuits12 circuits18circuitsBTH38992A/5A24.15+3.35xA44.25mm64.35mm84.45mm10A24.15+4.05xA48.45mm72.75mm97.05mm15A/20A24.15+4.85xA53.25mm82.35mm111.45mmWire color code :
Features of Standard Through hole slip ring BTH3899:Low noiseWear-resistingLong life-spanGood impact resistanceSignal/Dataand 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 ringBTH3899:
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 year

prompt delivery---1~2 week

prompt customization---flexible solution

Affordable price---Most competitive among industry

Superior service---response within 24 hours considering time difference

Effective shipment---DHL, UPS, or FedEx

Certification Approved---ISO,CE,FCC,ROHS

Main cooperators :

Harvard University

Cobham Group

ESAB Automation

Mercedes-Benz

Emerson

Bosch

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