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Flexible drive shaft | SGFlex-3FD-CONNECT

the new way to connect machines

SGFlex-3FD-CONNECT

Our maintenance-free cardan shafts can easily bridge large shaft gaps. At the same time, aggregates are protected via the reduction of oscillations and vibrations thanks to the prove­n Tenpu fiber. This shaft system can also be operated at a zero-degree bending angle, which is usually not possible in designs with constant velocity or universal joints.

SGFlex-3FD-CONNECT

The flexible drive shaft SGFlex-3FD-CONNECT is characterized by its design and versatility. It combines the advantages of drive shafts with the advantages of flexible couplings, thus providing a vibration-damping alternative to drive shafts with universal joints.

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SGFlex-3F-ALIGN

The patented centering system SGFlex-3F-ALIGN combines resilience and flexibiliy of the flex coupling with the support feature of the SGF Alignment Support.

Benefits are
» Lubricant-free
» Maintenance-free
» Easy to install

Thanks to the unique design, this system can be assembled and disassembled simply by removing the bolts without moving parts.

SGFlex-3F-ALIGN

SGFlex flexible disc

Torque is transmitted almost exclusively via the vulcanised-in cord inlays (Tenpu® fiber technology) by the unique SGF tension-force-principle.

The cord inlays serve to damp torque peaks and to absorb start-up impacts. The rubber takes on a supporting and protective function for the cord inlays and serves to isolate noises due to the interruption of the structure-borne noise path.

 

SGFlex

Flange Variants

The forged steel flanges are made of high quality steel and its versatile design can support all common as well as custom sizes of shaft/hub connection requirements.

F-1

Shrink disc

F-2

Clamping set

F-3

Taper lock

F-4

Spline connection

F-5

Huge shafts

F-6

Key connection

Customer specific solutions

In case standard parts cannot be used, our engineering team will be happy to design a unique solution due to your requirements.

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Motor-to-Pump-connection-Zeichnung
Kundenspezifisch-3

Heavy duty version for stone crusher

Kundenspezifisch-2

High speed version, featuring carbon fibre for marine drive train

Kundenspezifisch-1

Featuring customer specific connection for test benches

4 reasons for use

Wartungsfrei

Maintenance-free

No lubrication

easy to install

Easy to install

Without moving parts

Dirt resistant

Dirt resistant

Tested in many applications

Electrical insulating

Electrical insulating

On request

Standard performance data

Lineal

up to

2000mm
Nm-Symbol

up to

3200Nm
Speed

up to

7000rpm

Radial disassembly of SGFlex-3F-ALIGN

The centering system SGFlex-3F-ALIGN makes it very easy to replace the flexible unit including the two centering flanges without moving any machine parts.

Step 1

Remove the 6 bolts.

Ausbau-Step1

Step 2

Rotate the two alignment flanges for about 60°.

Ausbau-Step2

Step 3

Lift the unit in radial direction. Installation works in reverse procedure.

Ausbau-Step3

 

Interested?

We will be happy to assist.