Charging System; A.c. Generator; Ignition Coil Spark Characteristic C50M, C65M; A.c. Generator Performance Chart (C50M, C65M) - Honda C50 Shop Manual

5.2
c
RGING SYSTE 69
5 .2 CHAR.GI G SYSTEM
A.C. Generator
-~e
charging characteristics
o=
·-e
; .C.
generator
useo in he C50, C65, S50
o~a 565
ren under a
spec""ed load are shown in
t
e
o~ agro"1s
at the rig ht.
However, wh en additiona l loaos ore conn ected to
the system such as, fog lamps, and other accessori es,
th ere w ill be an i ncrease in current draw by t hat
amount and t herefore, the charge cut- in speed of
the gen e rator w ill be a t a higher speed a nd the
charging ampera ge will be lower. (Fig.
5- 6)
The charging performance for the
A.C.
generator
•On t he C50M, C65M mo d els under norma l load is
shown in the chart at t he right. (Fig.
5- 7, 5- 9)
Speciflcation
(1)
Direction o f rotation LH
3 00~11 ,000
rpm
1 21 C harge cut- in speed day 1 ,500 rpm max.
night 2,000 rpm
131 Charging amp erage day/night
4,000 rpm 2AH
=
~:;
(41 Load night headlight 25 X 2 +
(51 W1 re co lo r code
1.5+ignition coil
Co mmon lead : Brown
day-night syst em : Yellow
night system : W hite
neutra l Lt green/ red
point : Blu e
Flywheel
Stator asse mbly
Fi gure
5- 6. A.C.
generato r
1 5 -
14
>
13
~
~ 12 ~ 6
~ II ~
I
'c:'
10 5
"' 0
I
--.............______
~ "
'
!
"' I I
'
------ ----r-
c.
§: ~31
k U)
I
3neeo1e spark gap(mm)
. c::
I &·
~
..
3·
=- '----------
1 gn.primary
2·1 1 -
---
current
(A)-
I·
0
J .~I
: .)I 3,XO
! J:W
5,000 6,000 7,000 8,000 9,00010,00011,000
- -Revolution_(r.
p.m)
Fi gure
5- 7.
ls-···on coil spark characteri stic C 50M, C65M
I I
Battery
terminal
voltage
.OO:!jJ:
~)j; r ~
-Revolution(r. o. - )
Fi gure
5- 8. A.C.
generator
Fi gure
5- 9. A.C.
coil p erfo rmanc e