MHF208 Series
2 Channel Coaxial/RF/High Frequency + 1~72 Circuits Power/Signal
MHF208 slip rings
  • MHF208 series is 2 channel Coaxial/RF/High Frequency + power/signal hybrid slip rings.
    Specifically designed to support high-speed serial digital signals or analog signal transmission.
    It can support maximum transfer rate 5GHz. 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 50Ωcharacteristic impedance RF coaxial connector.(other specified connectors are switchable, also Lead wire size are optional, such as RG178、RG316、RG174, etc.)
Standard series PART# Explanation

Specification
(RF Rotary joints) SpecificationsMechanical data
Channel1st Channel2nd ChannelParameterValue
Interface typeSMA-F(50Q)SMA-F(50Q)Working Life50 million revs
FrequencyDC-4.5GHzDC-4.5GHzRotational speed (maximum)50RPM
Peak power (maximum value)
1KW1KWWorking Temperature-30℃~70℃
Average power (maximum)50W@1GHz50W@1GHzOperating Humidity0~85% RH
Voltage standing wave ratio (maximum value)
1.251.6Storage temperature-50℃~85℃
Voltage standing wave fluctuation (maximum value)
0.10.2Contact MaterialGold-Gold
Insertion loss (maximum value)
0.20.8Housing Materialaluminum alloy
Insertion loss fluctuation (maximum value)
0.150.2Torque0.1N.m;+0.03N.m/6 rings
Isolation degree (minimum value)60dB60dBProtection GradeIP51
Electrical data
ParameterValue
PowerSignal
Rated Voltage0~440VAC/VDC0~240VAC/VDC
Insulation Res≥1000MΩ/500VDC≥1000MΩ/500VDC
Lead WiresAWG16#TeflonAWG22#Teflon
Lead LengthStandard 300mm
Dielectric Strength500VAC@50Hz,60s
Res Noise<0.01Ω





MHF208 - 2channel RF rotary joint part list
Part#RF
Channel
Frquency10ASignal
/5A
Length
(mm)
Part#RF
Channel
Frquency110ASignal
/5A
Length
(mm)
MHF208-S0224.5GHz/Channel0231.6MHF208-P1210-S1224.5GHz/Channel11212106.4
MHF208-P021024.5GHz/Channel2031.6MHF208-P1810-S0624.5GHz/Channel1186106.4
MHF208-S0324.5GHz/Channel0335MHF208-P241024.5GHz/Channel1240106.4
MHF208-P031024.5GHz/Channel3035MHF208-S3024.5GHz/Channel1030126.8
MHF208-S0624.5GHz/Channel0645.2MHF208-P0610-S2424.5GHz/Channel1624126.8
MHF208-P0210-S0424.5GHz/Channel2445.2MHF208-P1210-S1824.5GHz/Channel11218126.8
MHF208-P0410-S0224.5GHz/Channel4245.2MHF208-P1810-S1224.5GHz/Channel11812126.8
MHF208-P061024.5GHz/Channel6045.2MHF208-P2410-S0624.5GHz/Channel1246126.8
MHF208-S1224.5GHz/Channel01265.6MHF208-P301024.5GHz/Channel1300126.8
MHF208-P0210-S1024.5GHz/Channel21065.6MHF208-S3624.5GHz/Channel1036150.2
MHF208-P0310-S0924.5GHz/Channel3965.6MHF208-P0610-S3024.5GHz/Channel1630150.2
MHF208-P0610-S0624.5GHz/Channel6665.6MHF208-P1210-S2424.5GHz/Channel11224150.2
MHF208-P0810-S0424.5GHz/Channel8465.6MHF208-P361024.5GHz/Channel1360150.2
MHF208-P1010-S0224.5GHz/Channel10265.6MHF208-S4224.5GHz/Channel1042170.6
MHF208-P121024.5GHz/Channel12065.6MHF208-P0610-S3624.5GHz/Channel1636170.6
MHF208-S1824.5GHz/Channel01886MHF208-P1210-S3024.5GHz/Channel11230170.6
MHF208-P0210-S1624.5GHz/Channel21686MHF208-S4824.5GHz/Channel1048193.2
MHF208-P0410-S1424.5GHz/Channel41486MHF208-P0610-S4224.5GHz/Channel1642193.2
MHF208-P0610-S1224.5GHz/Channel61286MHF208-P0910-S3924.5GHz/Channel1939193.2
MHF208-P0810-S1024.5GHz/Channel81086MHF208-P1210-S3624.5GHz/Channel11236193.2
MHF208-P1010-S0824.5GHz/Channel10886MHF208-P1810-S3024.5GHz/Channel11830193.2
MHF208-P1210-S0624.5GHz/Channel12686MHF208-P2410-S2424.5GHz/Channel12424193.2
MHF208-P1410-S0424.5GHz/Channel14486MHF208-S6024.5GHz/Channel1060234
MHF208-P1610-S0224.5GHz/Channel16286MHF208-P0610-S5424.5GHz/Channel1654234
MHF208-S2424.5GHz/Channel024106.4MHF208-P0910-S5124.5GHz/Channel1951234
MHF208-P0410-S2024.5GHz/Channel420106.4MHF208-P1210-S4824.5GHz/Channel11248234
MHF208-P0610-S1824.5GHz/Channel618106.4MHF208-S7224.5GHz/Channel1072277.8

Rings and current can be customized

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