4-Passage Rotary Joint, Pneumatic/Electrical Slip Ring, G1/8" Thread Port

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$313.69

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Stock: In Stock
Model: RDDLZ-RTJT-3004
Weight: 1.00
SKU: RDDLZ-RTJT-3004

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The 4-passage rotary joint also well known as rotary union slip ring. 4 passages with 4 inlet and 4 outlet to make flow of the same or different fluid medium into or out of the rotating equipment. In addition to the standard model, the combination of gas, electricity, liquid and the number of passages are customizable.

Specification

Model	RDDLZ-3004006
Number of Passages	4-Passage (Gas/Flow)
Thread Port	G1/8"
Pipe size	6~8mm Pipe (G1/8")
Max. Pressure	1Mpa, Vacuum -1.5kPa
torque	<0.4N.m
Working Life	20 millions for ref (depends on working conditions)
Max. Speed	250rpm continously, 1000RPM intermittently
Working Temp.	-30℃~80℃
Work Humidity	0~85% RH
Contact Material	precious metal
Housing Material	aluminum alloy
Voltage Range	Power: 0~440VAC/VDC Signal: 0~440VAC/VDC
Insulation Resistance	Power: <500MΩ/300VDC Signal: <500MΩ/300VDC
Lead Wire Spec.	Power:AWG17# Silverplated teflon wire Signal: AWG22# Silverplated teflon wire
Lead Wire Length	standard 250mm (can be customized)
Certification	CE, RoHS
Insulation Resistance	500VAC@50Hz,6s
Electrical Noise	<0.01Ω
IP Grade	IP51
Weight	About 1 kg

Note: Please contact us if you need the flange. The package includes the controller.

Dimension Drawing of 4-Passage Rotary Joint (gas/flow transfer only)

Standard Model List

Model	Passages (Gas/Flow)	Port Size	Pipe Size
RDDLZ-3004006	4	G1/8"	6~8mm

Dimension Drawing of 4-Passage Rotary Union (gas/flow+6~56-Wire 2A signal transfer)

Standard Model List

Model	Passages (Gas/Flow)	Port Size	Pipe Size	Signal Circuits (2A)	Length L (mm)
RDDLZ-3004006-06	4	G1/8"	6~8mm	6	14
RDDLZ-3004006-12	4	G1/8"	6~8mm	12	21
RDDLZ-3004006-24S	4	G1/8"	6~8mm	24	35
RDDLZ-3004006-36S	4	G1/8"	6~8mm	36	52.3
RDDLZ-3004006-56S	4	G1/8"	6~8mm	56	82

Dimension Drawing of 4-Passage Rotary Union (gas/flow+6~36-Wire 5A signal/10A power transfer)

Standard Model List

Model	Passages	Port Size	Pipe Size	Circuits		Length L (mm)
Model	Passages	Port Size	Pipe Size	Power (10A)	Signal (5A)	Length L (mm)
RDDLZ-3004006-0605	4	G1/8"	6~8mm	0	6	38
RDDLZ-3004006-0610	4	G1/8"	6~8mm	6	0	38
RDDLZ-3004006-1205	4	G1/8"	6~8mm	0	12	55
RDDLZ-3004006-0610-0605	4	G1/8"	6~8mm	6	6	55
RDDLZ-3004006-1210	4	G1/8"	6~8mm	12	0	55
RDDLZ-3004006-0610-1205	4	G1/8"	6~8mm	6	12	71.5
RDDLZ-3004006-1210-0605	4	G1/8"	6~8mm	12	6	71.5
RDDLZ-3004006-1805	4	G1/8"	6~8mm	0	18	71.5
RDDLZ-3004006-1810	4	G1/8"	6~8mm	18	0	71.5
RDDLZ-3004006-0610-1805	4	G1/8"	6~8mm	6	18	88.5
RDDLZ-3004006-2405	4	G1/8"	6~8mm	0	24	88.5
RDDLZ-3004006-3005	4	G1/8"	6~8mm	0	30	106
RDDLZ-3004006-3605	4	G1/8"	6~8mm	0	36	125

Rotary Joint Installation Diagram

Tips: Rotary joint slip ring working principle.

Rotary joints typically include a fixture, also referred to as a housing. The housing has an inlet for receiving the fluid medium. The non-rotating seal is mounted in the joint housing. The rotor (ie, the rotating piece) includes a rotary seal and an outlet for delivering fluid to the rotating assembly. In a rotary joint, the sealing surface of the non- rotating seal is typically biased by a spring, medium pressure or other means, then form a sealed connection with the fluid on the sealing surface of the rotating seal. The seal allows the fluid medium to be transported through the rotary joint without significant leakage between the non-rotating portion and the rotating portion.

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