Advertisement
3-24
3-24
16
16. . In Insp
spec ecti ting EP
1 1 6 6 . . 1 1 B B r r u u s s h h
(1) Me
(1)
Measu
asure the t
re the thic
If it is less than the wear limit, replace it.
If it is less than
Thickness of brush
Thickness of brush
(2)
(2) Chec
Check the su
k the surfac
commutator.
commutator.
ng EPS Mo
S Motor
tor
hickne
kness of bru
ss of brush.
sh.
the wear limit, replace it.
I I t t e e m m
1.3 to 1.6 ton model
1.3 to 1.6 ton model
3 W
3 W
1.8 to 2.0 ton model
1.8 to 2.0 ton model
4 W
4 W
rface of th
e of the brus
e brush cont
h contactin
1)
1)
1. 1. Br Brus ush h
2. 2. Sp
Spri ring
ng
S S t t a a n n d d a a r r d d
L L i i m m i i t t
20 mm
20 mm
9 mm
9 mm
(0.79 in.)
(0.79 in.)
(0.35 in.)
(0.35 in.)
20 mm
20 mm
11 mm
11 mm
(0.79 in.)
(0.79 in.)
(0.43 in.)
(0.43 in.)
20 mm
20 mm
11 mm
11 mm
(0.79 in.)
(0.79 in.)
(0.43 in.)
(0.43 in.)
acting to
g to
1
1
1
1
)
)
CHAPTER 3 MOTOR
CHAPTER 3 MOTOR
1
1
1
1
3
3
3. 3. Com
Commut
mutato
ator r
1) 1) Thick
Thickness of b
ness of brush
rush
2
2
2
2
)
)
2
2
)
)
2
2
502740
502740
Advertisement
