Table of Contents
Advertisement
130
5.
ELECTRICAL PARTS
Fig
.
5. 53
Starting
motor
SM-224 STARTER
CHARACTERISTICS
~Terminal
voltage
RPMKg-mKwV
.,
o'
3
.0 3.0 0.6 12
.
5 2.5 0.5 10
I
1--1.
~l
i'--
...... /
~
',
Ir-..,
,,
A-
'
KW
r,..._
'
\
\
OUTPUT:
0.
5KW
I
F '-
--
~
I ,~/
.o
2.0 0.4
8
,,
'
'v~
I
1
'
,,
'
"
.5 1
~
5 0.3 6
.0
1.0
0.2
4
.5
0.5 0.1
2
fig.
5. 54
-1.i
2
Ill
Starter
~Y.
r,.,
/
~
~~
[;II
I
~
V
'
I
'-""
_..v
\
\
I
1,;-,,:-,'I',,
l
',,1---._
V
I
l
/
r
....
k
r,.....
50
100
150
200
Normal
te~.
Subl-zero
-15
°
C
Star
ting motor characteristic
~-
+
\
':
\
.......
\
250
I
300
A
.... Electranagnetic
.§
t;Witch
lgnitia,
coil
fig.
5. 55
Starter
circuit
diag
ram
5. 5
Electric Starter
A.
Starting Circuit
A pushbutton type starter switch
is
located
on
the
right handle
bar which engages the
solenoid
sw
itch in
the starter
circuit to close the
starting
circuit.
Approximately
120
A of
current
flows
from
the
battery to turn the
starting
motor.
The starting motor is mounted
on
the front of
the crankcase
and
drives the engine through a
starting clutch and
chain.
(Fig.
5.
53~56)
B.
Starting Motor Characteristics
A small powerful electric motor is required to
perform the starting function, therefore, most com-
monly used
series
type 12 V electric motor is used
which
has a capacity of 0. 5
kw.
This motor is
powerful
enough
to enable starting even
in
subzero
temperature.
CAO
starter
l
.
Rated voltage
:
2.
Rated output
:
12V
0.5kW
3.
Roted operation
:
30 seconds
4.
Reduction ratio:
6.44
5.
Direction of
rotation
:
Clock wise (Viewing
6.
Weight:
Starter performance
Item
without
load
Voltage
11 V
Amperage
35A Max
RPM at sprocket
Shaft
l
,700Min
into the pinion)
2.7 kg
(5. 9
5 lbl Max.
with load
9V
120A
500Min
Stalling load
5V
280A
0.7kg. m
1.8kg. m
Torque at sprocket
shaft
(5.06 ft. lb!Min { 13.02 ft. lb)Min
Advertisement
Table of Contents
