MHF100 series RF slip ring | SMA rotary joint

ProductsSlip Rings MHF - High Frequency Slip Ring MHF100 Series

MHF100 Series

1 channel Coaxial/RF/High Frequency Slip Rings | Rotary Joints

MHF series RF slip ring,SMA rotary joint could support 1 channel RF/High Frequency transmitting when rotating 360° with N-connector or SMA connector.
They are great solutions for keeping coaxial cable from twisting when connected to a rotating device. Rotary joints for RF are used for commercial and military radar, land mobile radio communications, antenna applications and other radio applications. 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.)

Download MHF100 Catalog Download 3D Model

Standard series PART# Explanation

Specification
Mechanical data
Parameter	Value
Working Life	50Million Revs.
Rotating Speed	100RPM
Working Temp.	-30℃~80℃
Operating Humidity	0~85% RH
Contact Material	Gold-Gold
Housing Material	stainless steel
Torque	0.1N.m˙+0.03/6rings
Protection grade	IP51

MHF100 series parts# list
Part#	RF Channel	Frquency	Connector Types	Characteristic Impedance	Insertion Loss	VSWR	VSWR Ripple
MHF100-SMA-30G	1	DC-30GHz	SMA	50Ω	0.3db	<1.3	≤0.05
MHF100-N-12G	1	DC-12GHz	N	50Ω	0.3db	<1.3	≤0.05
MHF100-W50-3G	1	DC-3GHz	coaxial-cableRG178	50Ω	0.3db	<1.3	≤0.05
MHF100-W75-3G	1	DC-3GHz	coaxial-cableRG179	75Ω	0.3db	<1.3	≤0.05
MHF100-SMA-18G	1	DC-18GHz	SMA	50Ω	0.3db	<1.3	≤0.05

MHF100-SMA-30G

MHF100-SMA-18G

MHF100-N-12G

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

What is RF slip ring,SMA rotary joint?

RF slip ring is a slip ring used to transfer RF signal from a stationary part to a rotating part, preserving and isolating the electrical connection. SMA rotary joint is a connector used to transfer RF signal(using SMA connector) from a stationary part to a rotating part, preserving and isolating the electrical connection when rotating 360°.

Moflon offer standard RF slip ring,SMA rotary joint product lines grouped by function and feature exclusive contact technology selected for compatibility to each application's current, voltage, temperature, speed, and required service life.

MHF100 High Frequency Slip Ring

Channels: 1

Frequency(GHz): 3-30GHZ

OD: 18mm

Download: mhf100.pdf

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MHF107 High Frequency Slip Ring

Channels: 1

Frequency(GHz): DC-3GHZ

Mixed Power/Signal: 0~24

Download: mhf107.pdf

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MHF108 High Frequency Slip Ring

Channels: 1

Frequency(GHz): DC-3GHZ

Mixed Power/Signal: 1~48

Download: mhf108.pdf

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MHF109 High Frequency Slip Ring

Channels: 1

Frequency(GHz): DC-3GHZ

Mixed Power/Signal: 1~96

Download: mhf109.pdf

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MHF200 High Frequency Slip Ring

Channels: 2

Frequency(GHz): 4.5GHZ；18GHZ

OD: 31.8mm

Download: mhf200.pdf

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MHF208 High Frequency Slip Ring

Channels: 2

Frequency(GHz): 4.5GHZ；18GHZ

Mixed Power/Signal: 1~96

Download: mhf208.pdf

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MHF300 High Frequency Slip Ring

Channels: 3

Frequency(GHz): 2.5GHZ

OD: 65mm

Download: mhf300.pdf

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MHF400 High Frequency Slip Ring

Channels: 4

Frequency(GHz): 2.5GHZ

OD: 65mm

Download: mhf400.pdf

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