moflon slip rings
MB120 Slip Rings

MB120 slip rings, with through bore size 12.7mm(0.5"), overall diameter 56mm, are specialized slip rings solutions, it can combine with power,signal,Ethernet,USB,Devicenet,Control Net,Canbus on request! It also could be mounted by shaft or optional flange mounting.

MB120 series Can Transmit high speed data as following:

  • 232 485 422 protocol
  • Profibus,CAN-Bus, LonWorks,Device Net,Control Net,Profinet
  • EtherCAT、Interbus、Modbus and so on
  • Ethernet (10M / 100M / 1000M BaseT).
  • USB 1.0,USB2.0
  • Video
Shared Specifications
Circuitsdepends on your requestCurrentSignal(2A) or 10A
Voltage250 VDC/VACMax speed600RPM
Through bore size12.7mm(1/2")Overall diameter56mm(2.2")
Housing MaterialAluminium AlloyTorque0.8N.m
Working lifedepends on working speedContact materialPrecious Metal:Gold-Gold
Electrical noise<10 milliohmsContact Resistance<100mOhm(AWG16#,300mm)
Dielectric strength800VDC@50HzLead WireUL Teflon®
Insulation resistance1000MΩ@600VDCLead Lengths250mm
Operating Temp.-40°C to 80°CProtectionIP51
Mechanical vibratioMIL-SID-810EHumidity10% to 90% RH
MaterialsLead Free,RoHS compliantCE CertifiedYES

*Please note: 10A rings parallel can be used as multiple 10A large current.
For Example: 3 rings parallel = 1 wires 30A, please see order instructions
1)The operational life of the unit is dependent upon rotational speed, environment and temperature.
2)Lead Wire size: 2A/signal -> AWG22, 10A -> AWG16, 20A -> Awg14, colored code.
3)Electrical noise is dependent upon the rotating speed and current,voltage.

How to Order?

Please see ordering information instructions as below:

    Broadband Type:
  • F - 10, 100 BaseT Ethernet - RJ45
  • E - 1000 BaseT Ethernet - RJ45
  • P - Profibus - 9-Pin D-Sub
  • C - CanBus - 9-Pin D-Sub
  • D - Device Net - 5 Pin Micro Change
  • T - Control Net - 75 Ω BNC
  • V - USB 1.0
  • U - USB 2.0
  • Q - Coax - 75 Ω BNC

For example:
  • MB120-0815-06S-02U means 8wires*15A each + 6wires*signal + 2 channel USB2.0
  • MB120-0410-02U-03E-FL01 means 4wires*10A each + + 2 channel USB2.0 + 3 channel 1000M Ethernet, with flange FL01 style mounting instead of shaft mounted.
  • if you have other optional requirements,such as wire exit direction,lead wire length,connectors,high temperature,large current,military grade, Please describe in your email.

After Finishing above, pls send email to us: for further technical support.

Build-On-Request Flowing: