Service Data And Specifications (SDS): Alternator
Alternator Service Data And Specifications (SDS)
| Type | LR1110-707J | |
| HITACHI make | ||
| Nominal rating | V-A | 12--110 |
| Ground polarity | Negative | |
| Minimum revolution under no-load (When 13.5 volts is applied) | rpm | Less than 950 |
| Hot output current (When 13.5 volts is applied) | A/rpm | More than 34/1,300 More than 82/2,500 More than 105/5,000 |
| Regulated output voltage | V | 14.1 - 14.7 |
| Minimum length of brush | mm (in) | 6.0 (0.236) |
| Brush spring pressure | N (g, oz) | 1.000 - 3.432 (102 - 350,3.60 - 12.34) |
| Slip ring minimum outer diameter | mm (in) | 26.0 (1.024) |
| Rotor (Field coil) resistance | Ω | 2.31 |