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Service Data and Specifications

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Mitsubishi A2T33593A Hitachi LR190-717C
Nominal Rating 90 90
Ground Polarity Negative Negative
Hot Output Current
Note: Minimum revolution should be less than 1300 rpm under no-load when 13.5 volts is applied.
> 20 at 1300 > 23 at 1300
> 61 at 2500 > 63 at 2500
> 87 at 5000
Minimum Length Of Brush > 0.197 > 0.236
Brush Spring Pressure 16.58-20.81 3.60 -12.34
Slip Ring Minimum Diameter > 0.870 > 1.024
Rotor (Field Coil) Resistance 3.4