Curve#1: mot_17he15_1504s; U=12V; J=0.001; t_min=0.001; max_len=100;
Curve#2: mot_17he15_1504s; U=12V; J=0.001; t_min=0.0002; max_len=1000;
Curve#3: mot_17he15_1504s; U=36V; J=0.001; t_min=0.001; max_len=1000;