21. CUTTING FACES ON THE INNER
MOULD
340
FLAT
FACE
These two faces will create a thicker casting around the mounting studs.
Magnet rotor moulds
The PMG needs two magnet rotors. Only one mould is needed, but production is easier
if there are two moulds, so that two rotors can be produced at one time.
The outer mould (diagram 22) is similar to the stator outer mould, but simpler
22. ROTOR MOULD
7 deg
315
20
PMG manual
102mm
page 21
June 2001