moflon slip rings
MHF100 (1 channel RF Rotary Joints)

MHF series High Frequency/Coaxial/Waveguide Rotary Joint

MHF100 is one channel RF + electric combining high frequency rotary joint. High frequency + electric slip ring is specifically designed to support high-speed serial digital signals or analog signal transmission. It can support maximum transfer rate 40GHz. This series product can support single channel high frequency transmissions, also support high-frequency signal transmission combining with 24V control signal, communication signal, power supply and fluid media. High-frequency signal adopts 50Ω characteristic impedance RF coaxial connector. (other specified connectors are switchable, also Lead wire size are optional, such as RG178、RG316、RG174, etc.)



Typical application:

  • Military radar antenna、multi shaft 3D simulator
  • Antenna rotating platform with radio-frequency signal、support 1080P、1080I, etc HD-SDI high definition rotary table
  • Support 1080P、1080I, etc HD-SDI all-in-one printer(high speed dome)



Part# Explanation:


Specification
Mechanical data
ParameterValue
Working Life50Million Revs.
Rotating Speed100RPM
Working Temp.-30℃~80℃
Operating Humidity0~85% RH
Contact MaterialGold-Gold
Housing Materialstainless steel
Torque0.1N.m˙+0.03/6rings
Protection gradeIP51


MHF100-SMA-18G


MHF100-SMA-30G


MHF100-N-12G


MHF100-W50-3G/MHF100-W75-3G


MHF100 - 1channel RF rotary joint part list
Part#RF ChannelFrquencyConnector TypesCharacteristic ImpedanceInsertion LossVSWRVSWR Ripple
MHF100-SMA-30G1DC-30GHzSMA50Ω0.3db<1.3≤0.05
MHF100-N-12G1DC-12GHzN50Ω0.3db<1.3≤0.05
MHF100-W50-3G1DC-3GHzcoaxial-cableRG17850Ω0.3db<1.3≤0.05
MHF100-W75-3G1DC-3GHzcoaxial-cableRG17975Ω0.3db<1.3≤0.05
MHF100-SMA-18G1DC-18GHzSMA50Ω0.3db<1.3≤0.05