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  • Pneumatic Hydraulic Rotary Union
  • Pneumatic Hydraulic Rotary Union

High Speed 2 Passages Pneumatic Hydraulic Rotary Union Support Transmit Signal

  • Place of Origin:


  • Brand Name:


  • Certification:

    CE, ISO9001

  • Model Number:


  • Product Details


2 Passages

Pipe Size:

10~12mm Pipe, G3/8" Port



Max. Operating Pressure:

250RPM Continously, 1000RPM Intermittently

Working Temp.:


IP Grade:


  • Product Description

2 Passages Pneumatic And Electric Rotary Union Support Transmit Mixed Power And Signals

Description of 3002012 Pneumatic Rotary Union

The SenRing 3002 series two-channel pneumatic slip ring is a double-channel pneumatic and electrical hybrid slip ring that can rotate 360 degrees to transmit two channels of compressed air, steam, vacuum and other gas media. It supports various sizes of air pipes including 4mm, 6mm, 8mm, 10mm, and 12mm. The 3002 series pneumatic and electrical hybrid slip ring can not only transmit gas, but also mix and transmit various currents from 2A to 800A. It has the advantages of small size, light weight, small torque and multiple gas channels that do not interfere with each other.

Features of 3002012 Pneumatic Rotary Union

1. Support transmit mixed power and signals,such as USB,HDMI, 1000M ethernet, VGA, DVI, coaxial RF (high frequency),servo motor signal,industrial bus slip rings...etc;

2. 360° transmit compressed air,steam,vacuum,negative pressure,positive pressure...etc;

3. Max. Pressure(s):1Mpa (vacuum: -1.5kPa, higher Pressure can be customized);

4. Support 2 G3/8" port for 10~12mm pipes;

Technical Specification of 3002012 Pneumatic Rotary Union

Passages(Gas)2 passages
Pipe Size10~12mm pipe, G3/8" Port
Mechanical Data
Working life20millions for ref(depends on working conditions)
Max. Operating Speed250RPM continously, 1000RPM intermittently
Working temp.-30°C~80°C
Work humidity0~85% RH
Contact MateriaPrecious Metal
Housing Materialaluminum alloy
IP GradeIP51
Max. Operating
Positive Pressure 1Mpa, Vacuum -90kPa
Electrical Data
Voltage range0~440VAC/VDC0~440VAC/VDC
Insolution resistance<500M&Omega;/300VDC<500M&Omega;/300VDC
Lead wire spec.AWG17# Silver-plated teflon wireAWG22# Silver-plated teflon wire
Lead wire lengthstandard 250mm(can be customized)
Insolution resistance500VAC@50Hz,6s
Electrical noise<0.01&Omega;

Part no. description

3002012 series 3002012 Series G3/8 2 Passage Pneumatic & Electric Rotary Union slip ring description


Passage Pneumatic & Electric Rotary Union slip ring Drawing

Standard model list

ModelPassages(Gas)Port SizePipe Size
30020122 passagesG3/8"10~12mm
Hybridry hydraulic rotary joint
Standard model list
ModelPassages(Gas)Port SizePipe SizeSignal Circuits(2A)Length L(mm)
3002012-06S2 passagesG3/8"10~12mm614
3002012-12S2 passagesG3/8"10~12mm1221
3002012-24S2 passagesG3/8"10~12mm2435
3002012-36S2 passagesG3/8"10~12mm3652.3
3002012-56S2 passagesG3/8"10~12mm5682


Electric Hybridry Rotary Unions

Standard model list

ModelPassages(Gas)Port SizePipe SizePower Circuits(10A)Signal Circuits(2A)Length L(mm)
3002012-06S2 PassagesG3/8"10~12mm0648
3002012-06102 PassagesG3/8"10~12mm6048
3002012-12S2 PassagesG3/8"10~12mm01272
3002012-0610-06S2 PassagesG3/8"10~12mm6672
3002012-12102 PassagesG3/8"10~12mm12072
3002012-0610-12S2 PassagesG3/8"10~12mm61296
3002012-1210-06S2 PassagesG3/8"10~12mm12696
3002012-18S2 PassagesG3/8"10~12mm01896
3002012-18102 PassagesG3/8"10~12mm18096
3002012-0610-18S2 PassagesG3/8"10~12mm618120
3002012-24S2 PassagesG3/8"10~12mm024120
3002012-24102 PassagesG3/8"10~12mm240120
3002012-36S2 PassagesG3/8"10~12mm036168
3002012-1210-24S2 PassagesG3/8"10~12mm1224168
3002012-36102 PassagesG3/8"10~12mm360168
3002012-48S2 PassagesG3/8"10~12mm048216
3002012-1210-36S2 PassagesG3/8"10~12mm1236216
3002012-48102 PassagesG3/8"10~12mm480216
3002012-60S2 PassagesG3/8"10~12mm060264
3002012-1210-48S2 PassagesG3/8"10~12mm1248264
3002012-72S2 PassagesG3/8"10~12mm072312
3002012-2410-48S2 PassagesG3/8"10~12mm2448312
3002012-84S2 PassagesG3/8"10~12mm084360°
3002012-2410-60S2 PassagesG3/8"10~12mm2060360°
3002012-96S2 PassagesG3/8"10~12mm096408
3002012-108S2 PassagesG3/8"10~12mm0108456
3002012-120S2 PassagesG3/8"10~12mm0120504

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Service hotline


Phone:+86 18100274370


ADDRESS:No.36 Xingda Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen

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