The heated part acts like a short thread. Heat spreads equally through the whole cross-section.

  • Induction heating of aluminium frames and shields of electric motors

Heating times per axis lenghts

Axis length (mm) Heating time (s)
56,63,71 5-7
80 15
90 16
100 20
112 27
132 31
160 41
180 55
200 75

 

Example of induction heating