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Working presentation of Senring rotary unions(4 channels)

2017-04-01 11:16Slip rings

Pneumatic rotary joints, also called pneumatic slip ring or hydraulic slip ring, are used in automatic station and some mechanical equipments that need to transmit kinds of pneumatic and hydraulic when 360° rotating. They support many mediums, such as hot oil, steam, compressed air, water, coolant, etc.

Working presentation of Senring rotary unions(4 channels)

For customer having a more intuitive understanding to the working principle of Senring pneumatic-hydraulic rotary joints, this video is made specially by the technical personnel of Senring. It's just a brief demo, and we will update the use video of pneumatic slip ring in equipment in future. The screw part in video is used to show that how the slip ring is installed and fixed.


The pneumatic slip ring we used for presentation currently is a 4 circuits pure pneumatic slip ring(actually the standard model of Senring including 1 circuit pneumatic, 2 circuits pneumatic, 3 circuits pneumatic, 4 circuits pneumatic, 6 circuits pneumatic, 8 circuits pneumatic, 12 circuits pneumatic, 16 circuits pneumatic, etc.). The video demo of hybrid pneumatic-hydraulic series slip ring will be updated later. Any confuse and need to customise pneumatic rotary joints, or ask for solutions of through pneumatic and hydraulic when 360 ° rotating, please consult the technical personnel of Senring.

Technical parameters of SNQ04 series pneumatic rotary joints (pneumatic slip ring)
circuits 4circuits torque <0.5N.m
medium type coolant, pneumatic, hot oil, steam, water pression 0~2500PSI
maximum speed 250RPM Tem. -17℃ ~ 108℃
pipe size 4mm~25mm materials Inner shaft: stainless steel; shell: aluminium alloy
nominal voltage 600 VDC/VAC contact materials precious metal
compression strength 1000VDC@50Hz,10s wire specs UL Teflon
insolution resistance 1000MΩ@600VDC wire length shortest: 250mm
working temperature -40℃ ~ 80°C IP grade IP51
vibration level MIL-STD-810E humidity 10% ~ 90% RH
材料 RoHS CE 认证 YES
3001 series one passage(1 in 1 out,1 in 8 out option)rotary union
Part No. Passages(Gas/Flow) Port Size Pipe Size Circuits (power/signal) Spec. Sheet (PDF)
1 M5 4~6mm 2~12 circuits
1 G1/4" 8~10mm 2~72 circuits
1 G1/2" 12~15mm 2~96 circuits
1 in 8 out 1 in(G1/2"),8 out(G1/8") 1 in(15mm),8 out(8mm) 2~96 circuits

30X1 Series Pneumatic,Hydraulic-Electrical Rotary Unions/Rotary Joints (M5 port)
Part No. Passages(Gas/Flow) Port Size Pipe Size Circuits (power/signal) Spec. Sheet (PDF)
2 Passages M5 4mm Rotary Union Only
2 Passages M5 4mm 6~36 circuits optional
4 Passages M5 4mm Rotary Union Only
4 Passages M5 4mm 6~36 circuits
8 Passages M5 4mm Rotary Union Only
8 Passages M5 4mm 6~36 circuits
12 Passages M5 4mm Rotary Union Only
12 Passages M5 4mm 6~36 circuits
16 Passages M5 4mm Rotary Union Only
16 Passages M5 4mm 6~36 circuits
24 Passages M5 4mm Rotary Union Only
24 Passages M5 4mm 6~36 circuits

30X1 Series Pneumatic,Hydraulic-Electrical Rotary Unions/Rotary Joints (G1/8" port)
Part No. Passages(Gas/Flow) Port Size Pipe Size Circuits (power/signal) Spec. Sheet (PDF)
2 Passages G1/8" 6~8mm Rotary Union Only
2 Passages G1/8" 6~8mm 2~56 circuits
2 in 2 out( with center hole 30mm) G1/8" 6~8mm Rotary Union Only
2 in 2 out( with center hole 30mm) G1/8" 6~8mm 2~56 circuits
4 Passages G1/8" 6~8mm Rotary Union Only
4 Passages G1/8" 6~8mm 2~56 circuits
6 Passages G1/8" 6~8mm Rotary Union Only
6 Passages G1/8" 6~8mm 2~56 circuits
8 Passages G1/8" 6~8mm Rotary Union Only
8 Passages G1/8" 6~8mm 2~56 circuits
12 Passages G1/8" 6~8mm Rotary Union Only
12 Passages G1/8" 6~8mm 2~56 circuits

30X1 Series Pneumatic,Hydraulic-Electrical Rotary Unions/Rotary Joints (G3/8" port)
Part No. Passages(Gas/Flow) Port Size Pipe Size Circuits (power/signal) Spec. Sheet (PDF)
2 Passages G3/8" 10~12mm Rotary Union Only
2 Passages G3/8" 10~12mm 2~120 circuits
4 Passages G3/8" 10~12mm Rotary Union Only
4 Passages G3/8" 10~12mm 2~120 circuits
8 Passages G3/8" 10~12mm Rotary Union Only
8 Passages G3/8" 10~12mm 2~120 circuits
12 Passages G3/8" 10~12mm Rotary Union Only
12 Passages G3/8" 10~12mm 2~120 circuits

application
Senring pneumatic slip ring is mainly used in automatic station and some devices that need to transmit kinds of pneumatic and hydraulic when 360° rotating. In addition, it can be combined to conduct electricity or transmit other signals.

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SENRING Electronics Co.,LimitedSENRING Electronics Co.,Limited

Telephone: +86-755-29717812
Fax: +86-755-33250183
Email: info@senring.com,senring.us@gmail.com
Factory address: F4, Building B, QiaoYun Industrial Park, No. 1 DaHua Road, Yanchuan, SongGang, ShenZhen, 518105, China

SENRING Electronics Co.,Limited

Senring products: slip ring,electrical slip ring,rotary union,rotary joint,provide not only standard products, but also custom rotary solutions.

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Tel:+86-755-29717812     Email:info@senring.com     senring.us@gmail.com