Alternator

Generator

Type LR1130-701
Hitachi

Minimum revolution under no-load (When 13.5 volts is applied) 1200 rpm

Minimum length of brush 6 mm (0.24 in)
Brush spring pressure 1.0 - 3.432 N (0.102 - 0.3501 kg, 0.22 - 0.7715 lbs)
Slip ring minimum outer diameter 26 mm (1.02 in)