SGFlex-3FD-CONNECT
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We make drive systems comfortable and reliable. elastic drive shaft with unique centering system

Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT Frictional connection thru shrink disc Frictional connection thru a clamping set Taper Lock 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. The „D“ in the product name designates the first type from the new series, and is available in six standard sizes. Integrated into the shaft are the forged flange from the...

Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT RADIAL DISASSEMBLY Intermediate shaft Standard-Hub with SGF Alignment Support Rotate the centering system. 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 »  Millions installed worldwide » Adapted to use in system with flexible couplings Thanks to the unique structure of the flexible coupling with centering, this system can be radially disassembled and reassembled...

Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT APPLICATIONS, BENEFITS AND PROPERTIES EXAMPLES OF CUSTOMIZED SOLUTIONS Properties »  Bridging of large shaft distances »  High power density due to unique power transmission via Tenpu® technology »  Electrically insulating upon request »  Patented centering system SGFlex-3F-ALIGN Application: Mobile rock crusher Characteristic: Flange connection ISO 7646 / DIN 15451 Benefits »  Maintenance free »  Operation without offset possible »  High torque transmission at small installation Torque is transmitted almost exclusively...

All parts can be protected against corrosion by either electroplated coating or paint, which protects the steel parts against aggressive media and environmental impacts. Applications in corn harvesting machines, inside biogas fermenters and in the salty area of the marine industry prove the excellent resistance against unfriendly environment. SGFlex-3FD-CONNECT flanges and all other coupling parts are built together by a simple screw connection, using high quality bolts (grade 10.9) and high quality washers (300 HV hardness). The screw connection is easy to install, as the bolts are bolted...

Suddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT TECHNICAL DATA Size (TK) TECHNICAL DATAPermitted speed over shaft length L2 Performance Length L2 [mm] * Nominal Torque, for further information on technical data see SGF-TL-001, ** maximal diameter for key way connection, *** pay attention to rotational direction acc. to SGF-TL-016 The forged 3-arm flanges are supplied with a pilot hole, which allows flexible adjustment of the bore to the specific needs. The max. bore diameter for key connections according to DIN 6885-1 or ASME B17.1 is given in the table at dMax. Special...

Suddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT TECHNICAL DATA - DISPLACEMENTS Radial displacement The maximum radial displacement AKr of the drive shaft results from the maximum angular misalignment AK of the individual joints and the distance of the gimbal points L2. Axial- and Angular Displacement The two steering levels of the drive shaft are able to compensate for axial and angular misalignments. The values given in the table are maximum values per steering level and are only considered to be endurance strength for the individual analysis. If axial misalignment...

Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG // SGFlex-3FD-CONNECT Description Technical Data TENBEX-ECO Nominal torque up to 40.000 Nm T KN is the nominal torque of the elastic drive shaft. This torque can be permanently transferred in full by the elastic drive shaft. occur, e.g. in cases of damage to the machine, emergency shut-down or abuse. Following the occurrence of torques at a value of TKMax2 we generally recommend replacing the elastic drive shaft as well as screw connection parts. Permissible continously oscillating torque TKW Torques at values of TKMax1 occur regularly in the...

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