The B3 is a powerful 12 V motorsport alternator. It has an optimized hand wound stator winding (3 phase triangle), high current diodes (special Zener diode chips from Bosch production to retain load-dumps) and an extra fine balanced rotor with double impregnated winding.
With multifunctional regulator
4,800 g
210 A *
Clockwise rotation
The B3 LIN is a powerful 12 V motorsport alternator. It has an optimized hand wound stator winding (3 phase triangle), high current diodes (special Zener diode chips from Bosch production to retain load-dumps) and an extra fine balanced rotor with double impregnated winding.
Electrically and mechanically identical with B3
Motorsport optimized LIN2.1 regulator with latest ASIC technology
4,800 g
210 A *
Clockwise rotation
This alternator is modified for motorsport demand and splash protected. The stator windings are handmade and optimized for higher current output; the rotor is extra fine balanced and double impregnated. The alternators are e.g. used in Nascar series. Clockwise and anticlockwise versions are possible, modifications are available on request.
3,400 g
130 to 140 A
Clockwise or anticlockwise rotation
Special light weight aluminum pulley available