• Cut a smooth surface on the inner edges of the stack (diagram 17).
• The surface tapers at about seven degrees.
• The overall diameter at the outer edge is 380mm
• The diameter of the flat face is 360 mm.
• The corner inside is smooth (slight radius) not sharp.
17. THE SHAPE OF THE STATOR MOULD
SECTION
7 degrees
380 380 360
• Turn the inner disk down to 130 mm diameter on the face (see diagram 18), with a
taper. The corners are rounded as before.
PMG manual
page 18
June 2001