Deublin four passage rotary unions四通道旋转接头
Deublin 4通道多用途多介质应用接头 | 多通道旋转接头
Rotary Unions and Rotary Joints

 

Rotating Unions and Rotary Joints (also known as rotary swivels, rotary couplings) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. Rotating Unions and Rotary Joints are used in numerous manufacturing processes to cool, heat, or transfer fluid (pneumatic or hydraulic) power.

Deublin offers (single flow) passage rotary joints, two (dual flow) passage rotary unions, three (triple) passag rotary unions and four passage rotary unions.

Rotary Joints and Rotary Unions allow the feed through of water, glycol, air, hydraulic, coolant, MQL, hot oil, steam, vacuum and a variety of other media. Rotary Joints and Rotary Unions that can be configured for installation at the end of a shaft or around-the-shaft.

 

Deublin Air-Hydraulic Four-Passage Unions - 3/8" to 1/2" 1379 series , 杜博林deublin1379和1479系列4通道多介质应用旋转接头卡盘夹紧或松开。

性能参数

— 4个独立通道,应用于工具感应及主轴冷却应用。
— 通道2和通道3之间有泄漏口,可使用两种不同的介质且不发生交叉污染。例如:通道1和2中的空气与通道3和4中的液压油。
— 防腐蚀不锈钢和铜部件
— 加强的铬密封面和弹性体密封
— 双球轴承宽松排列,吸收大量侧负荷。
— 可提供 5 通道设计


- Deublin four passage rotary unions四通道旋转接头

 

Deublin UNION 4 PASS 3/8 BSP
四通道旋转接头

Item #: 1379-160型号
4-passage design
Self-supported rotating union
Flanged rotor
Drain passage prevents interpassage leakage
Special seals
Hardened sealing surface
Brass housing
Stainless steel rotor
Widely spaced ball bearings to withstand side load
5-passage available

A drain port is provided to collect leakage under normal operation. A vent is provided between ports 2 and 3 to allow use with two medias eliminating cross contamination.

举例: Air in 1 & 2通道 and hydraulic oil in 3 & 4通道.

Deublin UNION 4 PASS 3/8 NPT
四通道旋转接头

Item #: 1379-460型号
4-passage design
Self-supported rotating union
Flanged rotor
Drain passage prevents interpassage leakage
Special seals
Hardened sealing surface
Brass housing
Stainless steel rotor
Widely spaced ball bearings to withstand side load
5-passage available

A drain port is provided to collect leakage under normal operation. A vent is provided between ports 2 and 3 to allow use with two medias eliminating cross contamination.

举例: Air in 1 & 2通道 and hydraulic oil in 3 & 4通道.

Deublin UNION 4 PASS 1/2 BSP
四通道旋转接头

Item #: 1479-100型号
4-passage design
Self-supported rotating union
Flanged rotor
Drain passage prevents interpassage leakage
Special seals
Hardened sealing surface
Brass housing
Stainless steel rotor
Widely spaced ball bearings to withstand side load
5-passage available

A drain port is provided to collect leakage under normal operation. A vent is provided between ports 2 and 3 to allow use with two medias eliminating cross contamination.

举例:Air in 1 & 2通道 and hydraulic oil in 3 & 4通道.

Deublin UNION 4 PASS 1/2 NPT
四通道旋转接头

Item #: 1479-400型号
4-passage design
Self-supported rotating union
Flanged rotor
Drain passage prevents interpassage leakage
Special seals
Hardened sealing surface
Brass housing
Stainless steel rotor
Widely spaced ball bearings to withstand side load
5-passage available

A drain port is provided to collect leakage under normal operation. A vent is provided between ports 2 and 3 to allow use with two medias eliminating cross contamination.

举例: Air in 1 & 2通道 and hydraulic oil in 3 & 4通道.

 

 

 

 
 

Deublin Rotary Unions and Swivel Joints Authorized Distributor

信德迈科技(北京)有限公司 CNMEC Technology (Beijing) Co., Ltd
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