// shaft
solidpen 192 192 192 5
moveto 20 40
lineto 40 40
solidpen 0 0 0 0
moveto 0 20
lineto 10 40
moveto 0 60
lineto 10 40
//ellipse -7 23 27 57
//textcenter 10 40 IM
//
solidbrush 255 0 0
solidpen 255 0 0 0
pie -5 25 25 55 20 45 20 35
pie -5 25 25 55 0 35 0 45
// weg pie 30 20 70 60 64 50 64 30
// weg pie 30 20 70 60 36 30 36 50
solidbrush 0 0 255
solidpen 0 0 255 0
pie -5 25 25 55 20 30 0 30
pie -5 25 25 55 00 50 20 50
solidpen 192 192 192 0
solidbrush 192 192 192
ellipse -2 28 22 52
*solidpen 192 192 192 0
*solidbrush 192 192 192
*rectangle 20 55 40 65 
*solidpen 0 0 0 0
*
solidpen 255 255 255 3
polyline 20 60 40 60
hollowbrush
offset 5 0
solidpen 0 0 0 0
ellipse 22 56 28 64 
moveto 23 62
lineto 27 58
*
arc 28 61 32 67 32 64 32 67
polyline  28 64 32 64



ellipse 22 56 28 64 
moveto 23 62
lineto 27 58
//label 30 70 θ_e





solidpen 255 0 0 0
moveto 20 10
lineto 20 -18
lineto 18 -13
moveto 20 -18
lineto 22 -13
// omega;
moveto 20 70
lineto 20 98
lineto 18 93
moveto 20 98
lineto 22 93