RINGSPANN HUB CONNECTIONS

Hub connections allow for co-axial installation of shafts and components onto shafts with minimal effort, while still enabling easy disassembly. The use of hub connections is justified when there is a need to quickly and reliably fix two shafts, a shaft and a wheel (pulley, drum, disc, etc.), or a shaft within a bore.



Advantages and Applications of Ringspann Hub Connections

Structurally, such a connection consists of movable parts, with the compressive or expansive force applied through tightening screws, bolts, or supporting springs. The advantages of hub connections include:

– Simple design;

– Easy installation and disassembly;

– No need for shaft machining or weakening by cutouts (unlike keyway, spline, and other connections);

– Ability to adjust the fixation force and position on the shaft.

These advantages provide a wide range of applications for hub connections and their constructive feasibility, making them one of the most effective solutions in their field.

Ringspann offers hub connections for various applications, including:

CLAMPS

Clamps can be designed in a two-part or three-part construction.

Two-part construction

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Heat Shrink Discs RLK 608

 
 

Heat Shrink Discs RLK 608 E


 

Heat Shrink Discs RLK 606



 

Discs RLK 606 and RLK 608

 

Three-part construction

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Heat Shrink Discs RLK 603

 
 

Heat Shrink Discs RLK 603 K


 

Heat Shrink Discs RLK 603 S


Conical clamping elements, Star-shaped elements for frequent clamping and release 

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RLK 110


 

RLK 110 K

 

RLK 130

 

RLK 131


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RLK 132

 
 

RLK 133


 

RLK 133 TC


 

RLK 136 TC


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RLK 235 TC

 
 

RLK 250


 

RLK 250 L



 

RLK 350


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RLK 402 TC

 
 

RLK 404


 

RLK 404 light



 

RLK 404 TC


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RLK 404 TC light

 
 

Trantorque Mini – metric


 

Trantorque OE – metric


 

RLK 200


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RLK 300

 
 

Small axial width



CLAMPING SYSTEMS FOR HIGH-TORQUE ENGINES, STAR WHEELS WITH SPRING WASHERS

Clamping systems for high-torque motors include solutions for integrated high-torque motors, complete high-torque motors SIEMENS 1FW3, complete high-torque motors, and star wheels with spring washers, designed for free mounting on ball bearings.

For Integrated High-Torque Motors

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RTM 601 Clamping Systems
for Rotor Installation and Centering

 

For Complete High-Torque Motors SIEMENS 1FW3, For Complete High-Torque Motors

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RTM 607 Clamping Systems for Installation and Centering of High-Torque Motors

 

RTM 608.1 and RTM 608.2 Clamping Systems for Installation and Centering of High-Torque Motors

 

RTM 134.1 and RTM 134.2 Clamping Systems for Installation and Centering of High-Torque Motors

STAR WHEELS WITH SPRING WASHERS

Star Wheels with Spring Washers are designed for free mounting on ball bearings.

For Free Mounting on Ball Bearings

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Star wheels with spring washers