Stacking of Sheet Bundles

Task

The stator of the electric motor consists of a stack of laminations that must be stacked. To increase efficiency, the rotors are now also made from stacked lamination. For ultra-modern motors of the highest power density, efficiency can be further increased by using slightly modified laminations at the beginning and end of the stack. The stacked package is fixed at the end by a welding or gluing process.

Solution

 

The demand for electric motors for the automotive industry is continuously increasing, so efficient production concepts must be developed. The LS280 linear transfer system is the basis, which is supplemented by HP Pick&Place modules. This allows the different sheets to be fed from the outside and then stacked. The LS-Hybrid transfer system can also be used as a possible alternative.

Benefits

  • LS-Hybrid transfer system combines fixed-cycle cam drive with freely programmable linear motor path and enables flexible production processes
  • The HP140 Pick&Place Modules allow flexible programming of picking and stacking, also possible with camera guidance, and are ideal for applications with changing stacking heights
  • In the long term, they are more cost-effective than pneumatic Pick&Place solutions