Based on the analytical and simulation results, a prototype LABLT motor is fabricated using aerospace grade materials. A static test is conducted and a peak torque of 2.5 Nm is achieved for an armature current of 2 A with constant torque region of ±20° mechanical. Various position commands are issued at three rate inputs namely 1 deg/s, 2 deg/s, and 3 deg/s between ±20° and the results show a position accuracy of less than 0.32°. From the experimental investigations, the motor is found suitable for driving the scan mirror at three different rates and any six different positions within the constant torque region of ±20 deg mechanical. The motor is able to control and precisely position the scan mirror in the satellite mechanism. The requirement of the scan mechanism, to drive the scan mirror with a nominal torque of 2 Nm for ±20 deg mechanical at three different scan rates and six selectable scan positions is achieved.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Limited angle BLDC for scan mirror application in space satellite system




    Publication date :

    2016-06-01


    Size :

    3865962 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Scan mirror motion compensation of geostationary satellite

    Yinghong, J. / Shijie, X. | British Library Online Contents | 2007


    BLDC BLDC motor Balance Lift System

    LEE SANG JIN / KIM HO YEOL | European Patent Office | 2021

    Free access

    BLDC BLDC IN-WHEEL MOTOR

    European Patent Office | 2024

    Free access

    BLDC BLDC control system for industrial vehicles

    CHOE GWANG JU | European Patent Office | 2020

    Free access

    BLDC BLDC IN-WHEEL MOTOR

    JANG JEONG CHEOL / KIM MIN HO / PARK PAN GUK | European Patent Office | 2024

    Free access