Couplings

  • Metal bellows coupling BC2 with clamping hub

  • Metal bellows couplings

  • Elastomer couplings

  • Torque limiters

  • NPS with metal bellows coupling

  • VS+ worm gearbox with metal bellows coupling BC3

  • NVS worm gearbox with elastomer coupling ELC

  • CVS worm gearbox with elastomer coupling ELC

securing – transmitting – equalizing

Your customized coupling completes the drive train: 

  • Flexible in design
  • Fine-tuning your drive
  • Maximum performance

Metal bellows couplings, elastomer couplings and torque limiters

Customized solutions

We will be happy to develop a solution for you that is tailored to your drive needs. You benefit from our years of experience, our highly skilled staff and our comprehensive service catalog. Please contact us.

Contact form

WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str. 1

WITTENSTEIN alpha GmbH

Walter-Wittenstein-Str. 1

97999 Igersheim (Germany)

  • Options
  • Technical data
  • Versions and applications
 Metal bellows couplingElastomer couplingTorque limiter
FeatureApplicationBCTBCHBC2BC3EC2EL6ELCTL1TL2TL3
MountingStandard clamping hub (radial)   
Conical clamping hub (axial)     
Plug-in connection        
Drive interfacesShaft 
Flange         
Output interfacesShaft 
Indirect (belt pulley, sprocket wheel)         
 Metal bellows couplingElastomer couplingTorque limiter
FeaturesBCTBCHBC2BC3EC2EL6ELCTL1TL2TL3
Max. acceleration torque TB /TBE/TDIS [Nm]50 - 850015 - 1.50015 - 6.00015 - 10.0002 - 5006 - 2.1501 - 2.1500,1 - 2.8000,1 - 1.8005 - 2.800
Torsional backlashCompletely backlash free
Geometry          
Selectable bore diameter d1/D2 [mm]12 - 100 8 -808 - 14010 - 180 4 - 62 6 - 80 3 - 80 4 - 100 3 - 80 10 - 100

Metal bellows couplings: 

  • Perfectionists you can yount on
  • Precise transmission
  • High torsional rigidity

Maintenance-free Elastomer couplings: 

  • Harmonious endurance runners
  • Damping function
  • Simple mounting

Extremely smooth-running Torque limiters:

  • Intelligent monitors
  • Protection for your plant
  • High torsional rigidity
  • TÜV certified