Service Data & Specifications (SDS): Alternator
ALTERNATOR SERVICE DATA AND SPECIFICATIONS
| Type | HITACHI LR1100-725C |
| Nominal rating | 12V-110A |
| Ground polarity | Negative |
| Minimum revolution under no-load (When 13.5 volts is applied) | Less than 950 rpm |
| Hot output current (When 13.5 volts is applied) | More than 33A/1,300 rpm More than 81 A/2,500 rpm More than 93A/5.000 rpm |
| Regulated output voltage | 14.1 - 14.7V |
| Minimum length of brush | More than 6.00 mm (0.2362 in) |
| Brush spring pressure | 1.000 - 3.432 N (102 - 350 g, 3.60 - 12.34 oz) |
| Slip ring minimum outer diameter | More than 26.0 mm (1.024 in) |
| Rotor (Field coil) resistance | 2.31Ω |