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Hollow Shaft Rotary Union

3402004 Series Two Passage Hollow Shaft Rotary Unions

2 Gas Passage,Can Combine Transfer Electrical.Power/Signal,M5,Support 4~6mm Pipes,standard hollow shaft size 20mm.

SENRING two passage Hollow Shaft Rotary Unions 3402004 series is 2 in 2 out hollow bore rotary union,standard hollow shaft size 20mm,other hollow shaft size can be customized.

INSTALLATION RESOURCES 3D MODEL @TECHNICAL INQUIRY

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Features
Can be installed with mechanical arm to rotate together ;
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;
360° transmit compressed air,steam,vacuum,negative pressure,positive pressure...etc;
Max. Pressure(s):1Mpa (vacuum: -100kPa, higher Pressure can be customized);
Support 2 M5 port for 4~6mm pipes;
Standard hollow shaft size 20mm.
Part no. description
3402004 series 3402004 Series Two Passage Hollow Shaft Rotary Unions slip ring description
Drawing
3402004 series 3402004 Series Two Passage Hollow Shaft Rotary Unions slip ring Drawing
Standard model list
ModelPassages(Gas)Port SizePipe Size
34020042passagesM54∼6mm
Drawing
Standard model list
Model Passages(Gas) Port Size Pipe Size Power/Signal(5A/10A) Length L(mm)
3402004-0605 2 Passages M5 4∼6mm 6 34.5
3402004-1205 2 Passages M5 4∼6mm 12 52.5
Technical Specification of 3402004 series slip ring
Passages(Gas) 2 passages
Pipe Size 4~6mm pipe, M5quot; Port
Mechanical Data
spec. data
Working life 20millions for ref(depends on working conditions)
Max. Operating Speed 250RPM continously, 1000RPM intermittently
Working temp. -30°C~80°C
Work humidity 0~85% RH
Contact Materia Precious Metal
Housing Material aluminum alloy
IP Grade IP51
Max. Operating Pressure Positive Pressure 1Mpa, Vacuum -90kPa
torque <0.2N.m
Electrical Data
spec. data
Power Signal
Voltage range 0~440VAC/VDC 0~440VAC/VDC
Insolution resistance <500MΩ/300VDC <500MΩ/300VDC
Lead wire spec. AWG17# Silver-plated teflon wire AWG22# Silver-plated teflon wire
Lead wire length standard 250mm
(can be customized)
Insolution resistance [email protected],6s
Electrical noise <0.01Ω
 
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