saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

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Alternator: Specifications
130A

Type Disignation ...........................................................................................................................................................................  Bosch KC 14V 45 - 90A

Rated Voltage ................................................................................................................................................................................................................  14V

Stator Connection ..........................................................................................................................................................................................................  Star

Diameter of Slip Rings
New ...........................................................................................................................................................................................................................  15.4mm
Min ..................................................................................................................................................................................................................................  14.4

Max. Permissible Radial Runout: 
Belt Pulley ...................................................................................................................................................................................................................  0.2mm
Slip Rings ..................................................................................................................................................................................................................  0.02mm
Rotor .............................................................................................................................................................................................................................  0.087

Minimum Length of Brushes, From Lip of Brush Holder .....................................................................................................................................  7.5mm

Pulley Ratio, Engine/Generator ..................................................................................................................................................................................  1:2.8

Test Readings

Resistance, Rotor Winding (at 25°C) ...................................................................................................................................................................  2.6 ohms

Resistance, Stator Between Phases (at 25°C) ..................................................................................................................................................  0.038 ohms

Generator Speed/Stated Current at: 
1800 RPM .......................................................................................................................................................................................................................  65A
6000 RPM .....................................................................................................................................................................................................................  130A

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