Generator 120A
GENERATOR TECHNICAL DATA (120A)
| Type designation | Bosch NC 14V 70-120A |
| Rated voltage | 14 volts |
| Stator connection | Star |
| Diameter of slip rings | |
| new | 15.4 mm |
| min | 14.4 mm |
| Max. permissible radial runout: | |
| belt pulley | 0.2 mm |
| slip ring | 0.02 mm |
| rotor | 0.087 mm |
| Min. length of brushes, from lip of brush-holder | 7.5 mm |
| Pulley ratio, engine/generator | 1:2.9 |
GENERATOR TEST READING SPECIFICATIONS (120A)
| Test readings | Measurement |
|---|---|
| Resistance, rotor winding (at 25°C) | 2.6 Ohm |
| Resistance, stator between phases (at 25°C) | 0.051 Ohm |
| Generator speed/stated current at: | |
| 1800 RPM | 70 Amp |
| 2000 RPM | 120 Amp |