Yamaha Motor Co., Ltd. YFM7FGPW — ELECTRICAL SPECIFICATIONS

EBS01004 ELECTRICAL SPECIFICATIONS 2 - 14 ELECTRICAL SPECIFICATIONS SPEC Item Standard Limit System voltage 12 V ---- Ignition system Ignition timing (B.T.D.C.) Advancer type 12°/1,400 r/min Digital ---- ---- Transistorized coil ignition Crankshaft position sensor resis- tance/color 459 ~ 561 Ω at 20 °C (68 °F)/ black-green/yellow ---- ECU Model/manufacturer 3B4/MITSUBISHI ---- Ignition coil Model/manufacturer Minimum ignition spark gap Primary coil resistance Secondary coil resistance JO226/DENSO 6.0 mm (0.24 in) 3.4 ~ 4.6 Ω at 20 °C (68 °F) 10.4 ~ 15.6 kΩ at 20 °C (68 °F) ---- ---- ---- ---- Spark plug cap Material Resistance Resin 10.0 kΩ ---- ---- AC magneto Model/manufacturer Standard output Stator coil resistance/color F4T393/MITSUBISHI 14.0 V 35.0 A at 5,000 r/min 0.108 ~ 0.132 Ω at 20 °C (68 °F)/ white-white ---- ---- ---- Rectifier/regulator Type Model/manufacturer No load regulated voltage (DC) Rectifier capacity Withstand voltage Semiconductor-short-circuit FH012AA/SHINDENGEN 14.2 ~ 14.8 V 50.0 A 40.0 V ---- ---- ---- ---- ---- Electric starting system Type Constant mesh ---- Starter motor Model/manufacturer Power output Armature coil resistance Brush overall length Spring force Commutator diameter Mica undercut SM-13/MITSUBA 0.80 kW 0.0250 ~ 0.0350 Ω at 20 °C (68 °F) 12.5 mm (0.49 in) 7.65 ~ 10.01 N (780 ~ 1,021 gf, 27.54 ~ 36.03 oz) 28.0 mm (1.10 in) 0.70 mm (0.03 in) ---- ---- ---- 5.00 mm (0.20 in) ---- 27.0 mm (1.06 in) ----