Yamaha YZF-R1S Service Manual - Spec
2-16
ELECTRICAL SPECIFICATIONS
SPEC
Item
Standard
Limit
Indicator light
(voltage / wattage
quantity)
Neutral indicator light
High beam indicator light
Oil level warning light
Turn signal indicator light
Fuel level warning light
Coolant temparture indicator light
Engine trouble warning light
Shift timing indicator light
LED
1
LED
1
LED
1
LED
2
LED
1
LED
1
LED
1
LED
1
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
Electric starting system
System type
Starter motor
Model (manufacturer)
Power output
Brushes
Overall length
Spring force
Armature coil resistance
Commutator diameter
Mica undercut
Constant mesh
5VY (YAMAHA)
0.9 kW
10.8 mm (0.43 in)
5.28
X 7.92 N (538 X 808 g,
18.99
X 28.48 oz)
0.0090
X 0.0110 Ω at 20_C (68_F)
24.5 mm (0.96 in)
1.5 mm (0.06 in)
SSS
SSS
SSS
3.6 mm
(0.14 in)
SSS
SSS
23.5 mm
(0.93 in)
SSS
Starter relay
Model (manufacturer)
Amperage
Coil resistance
2768079-A (JIDECO)
180 A
4.18
X 4.62 Ω at 20_C (68_F)
SSS
SSS
SSS
Horn
Horn type
Model (manufacturer)
quantity
Max. amperage
Performance
Coil resistance
Plane
YF-12 (NIKKO)
1
3 A
105
X 113 db/2 m
1.15
X 1.25 Ω at 20_C (68_F)
SSS
SSS
SSS
SSS
SSS
Turn signal relay
Relay type
Model (manufacturer)
Self-cancelling device built-in
Turn signal blinking frequency
Wattage
Full transistor
FE218BH (DENSO)
No
75
X 95 cycles/min.
21 W
2 + 3.4 W
SSS
SSS
SSS
SSS
SSS
Oil level switch
Model (manufacturer)
5VY (SOMIC ISHIKAWA)
SSS
EXUP servo motor
Model (manufacturer)
5VY (YAMAHA)
SSS