*Type: LR1130-701 Hitachi
*Nominal rating: 12V-130A
*Ground polarity: Negative
*Minimum revolution under no-load (When
13.5 volts is applied): 1,200 rpm
*Hot output current (When 13.5 volts is
applied): More than 78A/1,800 rpm / More than 108A/2,500 rpm / More than 130A/5,000 rpm
*Regulated output voltage: 14.1 - 14.7V @ 20°C
*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)
*Rotor (Field coil) resistance: 2.1 ohms
*Adjustment range of power generation voltage
variable control: 11.4-15.6V
*Type: LR1110-725 Hitachi
*Nominal rating: 12V-110A
*Ground polarity: Negative
*Minimum revolution under no-load (When
13.5 volts is applied): 1,100 rpm
*Hot output current (When 13.5 volts is
applied): More than More than 70A/1,800rpm / More than 91A/2,500rpm / More than 110A/5,000rpm
*Regulated output voltage: 14.1 - 14.7V @ 20°C
*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)
*Rotor (Field coil) resistance: 2.1 ohms
*Adjustment range of power generation voltage
variable control: 11.4-15.6V
The LR1110-725 is what is in the OR and S model (probably the X model as well). I have no confirmed this but I would assume the LR1130-701 is in the SE model.