Deublin three (triple) passag rotary unionss三通道旋转接头
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 three (triple) passag rotary unionss三通道旋转接头

 

Deublin UNION 1 1/2 BSP TANDEM
三通道旋转接头

Item #: 1890-064
Rotor: G1 1/2" BSP RH
Self-supported rotating union
Composite bearing
Vent holes between passages
Special seals
Hardened sealing surface
Aluminum housing
Steel rotor
Optional: Tandem model as triple-passage design

Deublin UNION 1 1/2 NPT TANDEM
三通道旋转接头

Item #: 1890-116
Rotor: 1 1/2" NPT RH
Self-supported rotating union
Composite bearing
Vent holes between passages
Special seals
Hardened sealing surface
Aluminum housing
Steel rotor
Optional: Tandem model as triple-passage design

 

 

DEUBLIN DEU-PLEX 低速气液接头

这种低成本系列接头的设计是专用于低速气体或液压应用。其独特的 O 型环压盖结构甚至在高压下也能保证无泄漏密封。由于采用了排出口,即使密封最终磨损也不会发生通道间的串通泄漏。壳体采用铝棒料制做,因此可增加强度并减少疏松现象。

亦可提供型号为1890 的三通道接头。

操作参数:
最大空气压力:       10bar
最大真空压力:       6.7kPa
最大液压:          204bar
最大转速:          250r/min
扭矩:  1690系列     9.5Nm
1790系列     24Nm
1890系列     29.8Nm
最大湿度:         120℃

特点:

——双向流设计
——前后三通道设计
——自支撑旋转接头
——合成轴承
——通道间有排出孔
——带塑碳密封
——硬密封表面
——铝外壳
——钢转子

1890-060 UNION,1 1/2" BSP RH ROTOR
1890-060C REPAIR KIT
1890-063 UNION,1 1/2 BSP RH,LESS INNER
1890-063C REPAIR KIT
1890-064 UNION,1 1/2 BSP TANDEM 17-025
1890-064C REPAIR KIT
1890-100 UNION,1 1/2 NPT RH ROTOR
1890-100C REPAIR KIT
1890-110 UNION,1 1/2 NPT RH, LESS INNER
1890-110C REPAIR KIT
1890-116 UNION,1 1/2 NPT TANDEM 17-025
1890-116C REPAIR KIT
1890-123 UNION,TANDEM
1890-125 UNION,1 1/2 NPT RH ROTOR
1890-126 UNION,3 PASSAGE
1890-163 UNION, 1 1/2 NPT RH,LESS INNER
1890-175C REPAIR KIT
1890-210 UNION,1 1/2" NPT TANDEM 57-000
1890-210C REPAIR KIT
1890-232 UNION,TANDEM,1 1/2" NPT
1890-260 UNION,LESS INNER ROTOR
1890-260C REPAIR KIT
1890-262 UNION,1 1/2 NPT, WEATHER CAP
1890-262C REPAIR KIT
1890-271 UNION,TRI-PASS,LESS INNER RTR
1890-279C REPAIR KIT
1890-289C REPAIR KIT
1890-320C REPAIR KIT
1890-330C REPAIR KIT
1890-361 UNION,1 1/2 BSP TANDEM 17-030

 

 
 

Deublin Rotary Unions and Swivel Joints Authorized Distributor

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