3304006 Series Two 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: -1.5kPa, higher Pressure can be customized)；
• Support 2 G1/8" port for 6~8mm pipes;
• Standard hollow shaft size 30mm.

Part no. description

Drawing

Standard Model List

Model	Passages(Gas)	Port Size	Pipe Size
3304006	4 passages	G1/8"	6~8mm

Drawing

Standard Model List

Model	Passages(Gas)	Port Size	Pipe Size	Power Circuits(10A)	Signal Circuits(5A)	Length L(mm)
3304006-0605	4 Passages	G1/8"	6~8mm	0	6	48
3304006-0610	4 Passages	G1/8"	6~8mm	6	0	48
3304006-1205	4 Passages	G1/8"	6~8mm	0	12	72
3304006-1210	4 Passages	G1/8"	6~8mm	12	0	72
3304006-1805	4 Passages	G1/8"	6~8mm	0	18	96
3304006-1810	4 Passages	G1/8"	6~8mm	18	0	96
3304006-2405	4 Passages	G1/8"	6~8mm	0	24	120
3304006-2410	4 Passages	G1/8"	6~8mm	24	0	120

Technical Specification Of 3304006 Series Slip Ring

Passages(Gas)	4 passages
Pipe Size	6~8mm pipe, G1/8" Port
Mechanical Data
spec.	data
Working life	20millions for ref(depends on working conditions)
Max. Operating Speed	250RPM continously, 1000RPM intermittently
Working temp.	-30℃~80℃
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	<0.85N.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

3304006 Grade Table

ring no.	1	2	3	4	5	6	7	8	9	10	11	12
color	black	brown	red	orange	yellow	green	blue	purple	grey	white	pink	lightblue