SF A45 L Rev10.1 p

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page 1 of 2 A45 L-083801285400 ALTERNATORS A45 L Permanent magnet alternator 13.5 V - 22 A Description A lightweight permanent magnet alternator for formula1 and top motorcycle applications. Rare earth magnets and aircraft quality stator laminations allow maximum output with minimum size. Machined housing and military grade stator winding allow maximum reliability even at temperatures above 100 °C. Contact factory for suitable voltage regulators and for higher output current. Main Features 22 A output 19000 rpm max speed Clockwise and counterclockwise rotation 750 g weight Benefits High output to weight ratio High resistance to vibrations No electronics on alternator Typical Applications MotoGP Race motorcycle application Typical Performance A45 L alternator performance with MM Motorcycle Voltage Regulator 0 5 10 15 20 25 0 2000 4000 6000 8000 10000 12000 14000 16000 Rpm ampere

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Transcript of SF A45 L Rev10.1 p

  • page 1 of 2 A45

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    AALLTTEERRNNAATTOORRSS

    A45 L Permanent magnet alternator 13.5 V - 22 A

    Description A lightweight permanent magnet alternator for formula1 and top motorcycle applications. Rare earth magnets and aircraft quality stator laminations allow maximum output with minimum size. Machined housing and military grade stator winding allow maximum reliability even at temperatures above 100 C. Contact factory for suitable voltage regulators and for higher output current.

    Main Features

    22 A output 19000 rpm max speed Clockwise and counterclockwise rotation 750 g weight

    Benefits

    High output to weight ratio High resistance to vibrations No electronics on alternator

    Typical Applications MotoGP Race motorcycle application

    Typical Performance

    A45 L alternator performance with MM Motorcycle Voltage Reg ulator

    0

    5

    10

    15

    20

    25

    0 2000 4000 6000 8000 10000 12000 14000 16000

    Rpm

    am

    pere

  • AALLTTEERRNNAATTOORRSS

    A45 L Permanent magnet alternator 13.5 V - 22 A

    For further information, please contact:

    Magneti Marelli S.p.A. Motorsport Viale Aldo Borletti, 61/63 20011 Corbetta (Milano) Italy

    February 2010 rel. 10 page 2 of 2

    Tel. +39 02 972 27 478 Fax +39 02 972 27 570 [email protected] http://www.magnetimarelli.com

    Specifications are subject to change without prior notice 2003-2011 Magneti Marelli - All rights reserved A45

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    Dimensions

    Technical Characteristics Cut in speed .................................................... 2000 rpm Maximum alternator speed ............................ 19000 rpm

    Rotation .................... Clockwise or counterclockwise Operating temperature max. copper ......................................................... 200 C

    bearings ...................................................... 150 C Regulated voltage ............................................ 13.5 V Connector Type (*) ............................. AS6.08-98SN Cable length (*) ................................................. 500 mm Weight (approx.) ................................................ 750 g (*) Different cable length and connector type are available on customer request

    Application Schematics

    Dimensions in millimetres

    L O A D

    ALTERNATOR REGULATOR

    BATTERY

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