8-3. STATOR ASSEMBLY
Wiring
diagram
C irc uit in the MAIN P WB Wiring Diagram
MAIN PWB
MICOM
MOTOR
YL
w
wvu
v
u
BL
RD
4DRDR
IPM
YL
w
u
v
BL
RD
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
2
1
3
Function
Test points
(Windings)
Result
(Windings)
steps in either direction.
There are 36 poles on the stator; 12 permanent magnets spaced around the rotor.
There are no brushes to wear out. Unlike a more traditional brushless motor, the
rotor surrounds the stator rather than being attached to it.
Test Points Result
(1) to (2)
(2) to (3)
(3) to (1)
5-15
5-15
5-15
WINDINGS
(1)
(2)
(3)
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reserved. Onl
training and service purposes.
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