Electric Starting Motor (Option); Specifications; Operation - Robin EY15 Service Manual

13. ELECTRIC SBA TBNG MOTOR (OPVBO
for
EV28 ONLY)
13-1 SPECIFICATIONS
Part Name
Nihon Denso
K . K.
Bolt
Maker
Starting Motor
12v
Voltage
output
3.0
kg
Weight
0.6 kW
Drive Lever
Stop
Collar
13-2 OPERATION
Connect the
(t)
side of battery to the 8 $ terminal of start-
ing motor magnet switch.
The state of starting motor "ON" is as shown in the follow-
ing figure:
When the key switch is put to "ON," the M+ circuit is
closed and the current flows to the arrowhead direction.
The magnet switch coil is excited, and the contact is drawn
UP.
Then the continuity is made to the starting motor, and the
pinion gear is instantaneously pushed out by the drive lever.
The pinion gear is engaged with the ring gear, and the
engine cranking is made.
This means that the lower current flows in the M + circuit,
and
in
the S-+ circuit larger starter current flows.
Fig.
66
From Rectifier
1
Key Switch
B
Battery
Magnet Switch
Fig. 67
-
53
-