+86-755-29717812
HOME PRODUCTS COMPANY INSTALLATION NEWS CONTACT
GET A QUOTE PRODUCTS
SENRING
senring slip ring production workshop
Our Products

What is the difference between a rotary joint and a rotary union?

A rotary joint is a type of mechanical coupling that allows for the transmission of torque and rotational motion between two shafts. It typically consists of two or more components that are designed to rotate relative to each other while maintaining a seal to prevent fluid leakage.

A rotary union, on the other hand, is a type of rotary joint that is specifically designed for high-pressure applications. It consists of two or more components that are sealed together to form a single unit, with a central bore that allows for the transmission of fluids or gases. pneumatic rotary union are often used in industrial processes where high pressures and temperatures are present, such as in chemical processing or pneumatic systems.

The terms "rotary joint" and "rotary union" are often used interchangeably, but they do have distinct meanings in certain contexts.
pneumatic and electrical rotary union
1.Rotary Joint:
Mechanical Connection: A rotary joint refers to a device that provides a mechanical connection for the transfer of media (such as fluids or gases) from a stationary source to a rotating component.

Common Applications: They are frequently used in machinery where cooling, heating, or fluid transfer is required during rotational movement, such as in rotary steam joints for industrial equipment or in rotating drums and rolls in various manufacturing processes.

Media Transfer: Rotary joints are specifically designed to handle the transfer of liquids, gases, or vapors between stationary and rotating parts while maintaining a sealed connection to prevent leaks.
pneumatic and electrical rotary union
2.Rotary Union:
Fluid or Gas Transfer: A rotary union serves a similar purpose to a rotary joint, enabling the transfer of fluids or gases from a stationary source to a rotating component. It facilitates the passage of different media types, including hydraulic fluids, air, water, coolant, and more.

Broad Range of Applications: Rotary unions & Rotary Joint are utilized across diverse industries including manufacturing, machine tools, process equipment, packaging machinery, and other applications requiring continuous media transfer during rotational movement.

Versatility: They are often designed to handle a variety of media types and pressure ranges, accommodating different operational requirements.

In summary, while both devices facilitate the transfer of fluids or gases between stationary and rotating parts, the term "rotary joint" typically emphasizes the mechanical connection for media transfer, while "rotary union" often implies a broader applicability across various industries and media types. Despite these differences, the distinction can vary depending on context and specific industry usage.

FAQ questions:
1.What is capsule slip ring and is used for?
2.What is the difference between a collector ring and a slip ring?
3.What is the service life and reliability of high-speed slip rings?
4.What are the application fields of industrial bus slip rings?
5.How to choose electric conductive slip ring?

RELATED PRODUCTS

LEARN MORE

QUESTIONS

Our expert team is here for you!

Contact Us +86-755-29717812
slip ring manufacturers_High Frequency Rotary Joint Slip Rings
PRODUCTS
Rotary Unions
Electrical Slip Rings
Signal Slip Ring
Custom Solution
INDUSTRIES
Aerospace
Alternative Energy
Defense
Factory Automation
Food & Beverage
Heavy Equipment
Machine Tool
Marine
Medical
Metal Production
Oil & Gas
Plastic Molding
Semiconductor
COMPANY
About US
Facility & Operations
Partner
Patents
News
CONTACT
+86-755-2971 7812
[email protected]
[email protected]
Online Enquiry

©2018 SENRING Electronics Co.,Limited All rights reserved.