3404004 Series 4 Passage Hollow Shaft Rotary Unions

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 4 M5 port for 4~6mm pipes;
• Standard hollow shaft size 20mm.

Part no. description

Drawing

Standard Model List

Model	Passages(Gas)	Port Size	Pipe Size
3404004	4 passages	M5	4~6mm

Drawing

Standard Model List

Model	Passages(Gas)	Port Size	Pipe Size	Power(10A)	Signal(5A)	Length L(mm)
3404004-0605	4Passages	M5	4~6mm	0	6	34.5
3404004-0610	4 Passages	M5	4~6mm	6	0	34.5
3404004-1205	4 Passages	M5	4~6mm	0	12	52.5
3404004-1210	4 Passages	M5	4~6mm	12	0	52.5

Technical Specification Of 3404004 Series Slip Ring

Passages(Gas)	4 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	<0.4N.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	500VAC@50Hz,6s
Electrical noise	<0.01Ω