Schnellspannelement SSE

SSE Quick clamping unit

SSE Quick clamping unit


The quick clamping unit from VMA is a solution that saves space and time when assembling frictional shaft-to-hub connections. Using a single groove nut or hexagon nut, all the pulleys and toothed or sprocket wheels can be easily connected to a shaft without any backlash. Even if you have to deal with worn-out feather key grooves and disassemble your equipment frequently, this new quick clamping unit is still the perfect solution for shaft-to-hub connections. You can close and open the connection without having to apply excessive force and with the aid of a single tool. The process does not result in any wear on the quick clamping unit or on the shaft or hub.


  • Quick assembly and disassembly
  • Self-centering
  • High level of true running accuracy
  • Zero backlash
  • Maintenance-free and non-wearing
  • No groove required
  • Easy to integrate into existing systems
  • Space-saving assembly with the aid of a single tool

Application areas

  • All types of shaft-to-hub connection
  • Packaging technology
  • Conveyor and transfer lines
  • Transverse drives
  • Storage technology
  • Torque redirection


  • Plant engineering
  • Conveyor industry
  • Packaging industry
  • Automotive industry
  • Materials handling industry
  • Printing industry
  • Textile industry
  • Pump industry

Delivery information

On request, we can supply you with a version of the quick clamping unit to fit your toothed pulley, belt pulley, HTD pulley, or other DIN parts.

Further information about SSE quick clamping unit

Downloads for Quick clamping unit SSE