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Service Data And Specifications (SDS): Alternator

  VQ37VHR VK50VE
Type A003TJ1991 A003TJ3091
MITSUBISHI make
Nominal rating [V - A] 12-150
Ground polarity Negative
Minimum revolution under no-load (When 13.5 V is applied) [RPM] Less than 1, 300
Hot output current (When 13.5 V is applied) [A/RPM] More than 31/1, 300
More than 122/2, 500
More than 144/5, 000
Regulated output voltage [V] 14.1 - 14.7(1)
Minimum length of brush [mm (in)] More than 5.00 (0.197)
Brush spring pressure [N (g, oz)] 4.1 - 5.3 (418 - 541, 14.7 - 19.1)
Slip ring minimum outer diameter [mm (in)] More than 22.1 (0.870)
Rotor (Field coil) resistance [Ω] 1.7 - 2.0
(1) Adjustment range of power generation voltage variable control is 11.4 - 15.6 V.