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.

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Features

Part no. description

3402004 series 3402004 Series Two Passage Hollow Shaft Rotary Unions slip ring description

Drawing

Standard model list

Model	Passages(Gas)	Port Size	Pipe Size
3402004	2passages	M5	4∼6mm

Drawing

Standard model list

Model	Passages(Gas)	Port Size	Pipe Size	Power(10A)	Signal(5A)	Length L(mm)
3402004-0605	2 Passages	M5	4∼6mm	0	6	34.5
3402004-0610	2 Passages	M5	4∼6mm	6	0	34.5
3402004-1205	2 Passages	M5	4∼6mm	0	12	52.5
3402004-1210	2 Passages	M5	4∼6mm	12	0	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	<0.25N.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