LPPL021-36A-EN Standard Pneumatic Rotary Unions

Air rotary union Description:

JINPAT's Pneumatic Hydraulic Rotary Joints are engineered to facilitate the seamless transmission of fluids (such as hydraulic oil) and gases (such as compressed air) between stationary and rotating components. These rotary joints, also known as rotary unions, are critical in applications where fluid or gas must be transferred efficiently and without interruption during the rotation of mechanical systems.

The LPP rotary unions can perform rotation of 360 degrees. The medium includes inert gas such as compressed air, steam, vacuum, nitrogen, hydrogen, etc. It can integrate slip ring to transport various control signals. The sealing surface and sealing ring are made of special materials, with the advantages of wear resistance, long life, corrosion resistance, and no leakage. Customers can install LPP rotary unions independently according to the application environment.

Features:

1.Durability and Reliability

2.High Performance

3.Customizable Solutions

4.Transmit Multiple Media


Optional:

1.Inner diameter & Outer diameter

2.Number of circuits

3.Current & Voltage

4.Wire length

5.Housing material and color

6.Protection level

7.Signal and power can be transmitted separately or in combination


For further details or tailored solutions, Please feel free to contact us at any time



LPPL021-36A-EN  Outline Drawing


Rotary Unions & Joints Spec

Max.Operating Pressure

0~1Mpa

Medium Type

Air

Channel number 36
Windpope diameter φ10mm
No-load torque ≤30 N.m
Working Speed  0~10RPM
Housing Material Aluminum Alloy
Inner Diameter φ21mm

Connecting calibre

G3/8"


Features:


1.Continuable medium: compressed air, nitrogen, and other inert gases

2.Small size, light weight, low torque

3.Integrated power, switching signal, Ethernet, USB, industrial bus, sensor and other signals

4.Customized rotary joint parameters and integrated slip ring can be customized according to customer requirements

5.The joint and pipe diameter can be customized according to customer requirements



1. The mounting position of the slip ring is matched with the equipment. It is necessary to connect the air pipe at the rotor end to ensure that there is no leakage.
2. Debug the concentricity of the rotor before installation and ensure the smooth rotation of the slip ring.
3. The stator is screwed into the anti-rotation rod through the anti-rotation hole to stop rotation, and can also be customized according to customer requirements.

Precautions for Installation of Rotary Joints


1. Rotary joints should prevent impact and drop during delivery and storage to avoid damage to the interface and internal parts.
2. The bolts for fixing need to be loosened.
3. When installing the rotary joints, it should be noted that the thread direction of the inner and outer tubes corresponds to the rotation direction of the drum, and the thread rotation direction of the inner and outer tubes should also be the same.
4. The inlet and outlet of the rotary joint should be connected directly to the hose as much as possible. The transmission.

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MAIN APPLICATIONS:


  • Industrial automation equipment

  • Packaging equipment

  • SMT machine equipment

  • Testing equipment

  • Robot



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