Solar Panels Hold-down Lock (mechanical)

    • Solar Panels Hold-down Lock (mechanical)

    Purpose:
    Holding solar panels in the stowed position.
    Year of release: 2007
    Guaranteed service life (years): 15
    Estimated production / delivery time (months): 4
    Brief history of flight qualification:
    Amos-5, Yamal-300K, Express-АТ1, Express-АТ2, Express-АМ8, KazSat-3, Loutch-5V, Express-АМ5, Express-АМ6, Yamal-401, Elektro-L, Spektr-R.
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    Parameter Value
    Clamping force, kg 2500
    Ultimate bending moment at the interface surface with the spacecraft, N·m 530
    Stowing pack width, mm 60 to 250
    Operating temperature range, °С -100 to +100
    Operational life defined by the number of actuations, not less than 50
    Mass, kg 0.8

    Description

    Component of the solar array mechanical device.

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