1. Home
  2. Products
  3. Rotary Joints Classified by Media
  4. Hydraulic Oil Rotary Joints
  5. Rotary Joints for Hydraulic Oils, M Series

Rotary Joints for Hydraulic Oils, M Series

Rotary Joints for Hydraulic Oils, MR
The MR rotary joints are developed for low-speed high-pressure equipment for transferring media. Using glyd ring for sealing, this multi-passage rotary union is known for zero leakage and finds an application in rotary tables, hydraulic machinery and crimping machines. For actual usage, the media go through the rotation union should be firstly filtered, with a filtration pressure of at least 10μm. What's more, since the torque is relatively large, rotation-stop device should be installed. Plus, the product specifications can be customized upon request.

Technical Parameters of Hydraulic Oil Rotary Joints
Max. speed: 250 RPM
Max. temperature: 70℃
Max. pressure: 20 MPa
Media: Hydraulic oils, gases


Rotary Joints for Hydraulic Oils, ML
Different from the previous type, the ML rotary joint is mostly used in medium- and high-speed high pressure equipment. With an advanced sealing structure, the multiple flow passage union enjoys no seal ring wear, leading to a long service life. A wide usage is found in rotary tables, hydraulic machinery, crimping machines, wind-driven generators, centrifugal machines and multi-passage high-pressure controllers.

An outstanding advantage of the rotation union lies in its special oil and gas passage design. Two flow passages are used for hydraulic oil while one passage for compressed air. The oil passages and air passage have no cross contact, enabling the rotary joints to be applied in many special and accurate testing instruments.

Technical Parameters of Hydraulic Oil Rotary Joints
Max. speed: 3000 RPM
Max. temperature: 70℃
Max. pressure: 25 MPa
Media: Hydraulic oils, gases


Rotary Joints for Hydraulic Oils, MC
The MC rotary joints are widely applied in various types of rotary tables that weigh from 20 tons to 350 tons and that are designed with independent water cooling system or nitrogen-argon system. The rotary unions are available in flow passages from 1 to 30.

With a seal ring resistant to ultra-high pressure and abrasion, the hydraulic oil rotating joint has a long lifespan and is frequently used in excavators, riggings, aerial work platform, slag cars, petroleum machinery, coiled tubing units, rotary drilling rigs, tunnel boring machines and auto cranes. In addition, external slip ring is optional.

Technical Parameters of Hydraulic Oil Rotary Joints
Diameter: 15A-80A
Rotational speed: 0-10RPM
Temperature: -30℃-70℃
Pressure: 0-25 MPa
Flow passage number: 1-30

Inquiry Form

Tengxuan Technology Co., Ltd.

Add.: No.6, Xindu Road, Meicun Industrial Park, New District, Wuxi, Jiangsu province, China.
Tel.:
+86-510-68787000-8009
+86-510-88159440
Fax: +86-510-88159405
Mobile: +86-18961720971
Hotline: 4009955837
Email: yuanzheng@txuan.net
Whatsapp:18961720971
Russian Website:
trans-ec.com/oborudovanie/rotacionnye-soedineniya