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Standard slip ring MHF109 series

Standard slip ring MHF109 series

Product catalog summary

Overview

This document details specifications and customization options for the MHF series high-frequency rotary joints combined with electric slip rings, designed for high-speed serial digital and analog signal transmission up to 30 GHz.

Specifications

Electrical Parameters

Frequency Range: Up to 30 GHz
VSWR (Voltage Standing Wave Ratio): Specified but exact values not detailed
Insertion Loss and Ripple: Defined for signal integrity
Characteristic Impedance: 50 Ω for video and high-frequency signals
Connector Types: RF coaxial connectors with options for customization
Rated Voltage and Insulation: High insulation resistance and rated voltage suitable for combined power and signal transmission
Electrical Noise: Minimized for signal clarity

Mechanical Parameters

Working Life: 50 million revolutions
Rotating Speed: 150 RPM
Operating Temperature: -30℃ to 80℃
Operating Humidity: 0 to 85% RH
Contact Material: Gold-Gold for reliable conductivity
Housing Material: Aluminum alloy standard, stainless steel optional
Torque: 0.1 N·m plus 0.03 N·m per 6 rings
Protection Grade: IP51 standard, with options for IP65 and IP68 for underwater use

Product Features

The MHF107 and MHF109 series combine RF rotary joints with electric slip rings, supporting single-channel high-frequency transmission and integration with 24V control signals, communication signals, power supply, and fluid media. The products support 50 Ω impedance and various coaxial cable types (e.g., RG178, RG316, RG174).

Customization Options

Cable exit direction and length for rotor and stator
Dimensions including length, height, and outer diameter
Support for up to 200 rings for current or signal transmission
Optional aviation plugs, terminals, and heat-shrink tubes
Hybrid slip rings compatible with servo control signals (Yaskawa, Panasonic, Siemens), power lines, and encoder lines
Support for mixed high-speed data protocols (Ethernet, USB, RS232, RS485, Profibus, CANBUS, CANOPEN, DeviceNET, CC-LINK, ProfiNET, EtherCAT, etc.)
Integration of temperature control and thermocouple signals
Special environment adaptations (quakeproof, high temperature)
Hybrid pneumatic/hydraulic and electric slip ring combinations
Customizable frequency values, connector types, and high-frequency power
Channel number and maximum current up to 5000 A
Military-grade options
Underwater protection options (IP65, IP68)
Stainless steel housing option

Additional Notes

Parallel connection of multiple 10A rings can increase current capacity (e.g., 2 rings of 10A in parallel equal 20A)
Most parts are modular and standard to reduce cost and lead time
Customization may extend delivery time by 3 to 15 days and increase cost by 30% to 50%

Contact and Support

Technical support is available via [email protected]. Sales inquiries can be directed to [email protected]. More information is available at www.moflon.com.

Catalog excerpts

Specifications (RF Rotary joints) Specifications 1 Channel Rf Rotary Joints+electric Slip Ring Parameter Frequency MHF107 is 1 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 Insertion Loss support maximum rate 30GHz. This series product can support single channel high frequency transmissions, VSWR Ripple also high-frequency signal transmission combining with 24V control signal, communication signal, power Insertion Loss Ripple supply and fluid media. Video signal adopt 50Ω characteristic impedance. High-frequency signal adopts Connector Types 50Ωcharacteristic impedance RF coaxial connector. (other specified connectors are switchable, also Lead Characteristic Impedance Electrical Data wire size are optional, such as RG178、RG316、RG174, etc.) Parameter Value Power Rated Voltage Insulation Resistance Lead Wire Insulating Strength Electrical Noise Mechanical Data Parameter Working Life Rotating Speed Working Temperature Operating Humidity Contact Material Housing Material aluminum alloy Protection Grade Part# Explanation Options for custom slip ring Note: Below special demands can be customized. According, the delivery date will be extended 3 to 15 days; also the cost will be increased Part# List 30% to 50%. Most of our basic parts are standard and modular, which can save the cost and lead time. ① Cable exit way and cable length can be customized for both rotor and stator. ② Because of the structure limitation, length/height/OD can be customized on your request. ③ Support current or signal up to 200 rings. ④ Aviation plug, terminal and heat-shrink tube are optional. ⑤ Hybrid slip ring for Yaskawa/Panasonic/Siemens servo control signal, power line and encoder line. ⑥ Support mixed high speed data transmission (including Ethernet, USB, RS232, RS485, Profibus, CanBUS, CANOPEN, DeviceNET, CC-LINK, ⑧ Special environment can be customized, such as quakeproof, high temperature, etc. ⑨ Hybrid Pneumatic/hydraulic and electric slip ring can be mixed. ⑩ Frequency value and connector type can be customized. ⑪ High-frequency power can be customized. ⑯ Optional for stainless steel housing Technical support: [email protected] MHF Series High Frequency Rotary Joint MHF Series High Frequency Rotary Joint Lead Length ProfiNET, EtherCAT, etc.) ⑦ Can combine temperature control signal with thermocouple signal. ⑫ Channel number can be customized on your request. ⑬ Maximum current can up to 5000 amperes. Note: 1) N channels 10A rings parallel can be used as 1 channel N*10A current. For example: 2 rings 10A parallel could be used as 1 wires 20A 2) circuit number and current strength can be customized, please contact customer service for more details. Email: [email protected]

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