Alternators - MOTOROLA: Description
Alternator is a three phase self-rectifying type. Main components are two end housings, stator, rotor and rectifiers. Rotor consists of a field coil encased between two six-fingered overlapping sections which are the pole pieces and produces a 12 pole magnetic field. A Delta wound stator winding is used in 51 and 55 amp. alternators and a "Y" wound stator winding used in 35 and 37 amp. alternators. Alternators used in 1973 and later in conjunction with 4-Bbl. carburetors have an extra terminal which provides seven volts to heating element of electric choke.
Identification
| Motorola Model No. | Rating (Amps.) | ||
|---|---|---|---|
| 8AL2011F | 35 | ||
| 8AL2012F | 35 | ||
| 8AL2015K | (1)55 | ||
| 8AL2016K | (1)55 | ||
| 8AL2025F | 37 | ||
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