"A" Rocket Motor Data - Estes A3


Certified Values: Manufacturer's Data
    Total Impulse: 2.50 N-sec

    Delays available: 4 sec

    Size: 13mm x 45mm

    Propellant mass: 3.3 g BP

    Certified by: NAR

    Total Impulse: 2.50 N-sec

    Thrust Duration: 0.6 sec

    Maximum Thrust: 8.5 N

    Delays available: 4 sec

    Initial weight: 7.6 g

    Propellant weight: 3.50 g


NAR S&T Test Data: Typical Thrust-Time Curve:

    Total Impulse: 2.22 N-sec

    Average thrust: 2.20 N

    Peak thrust: 5.83 N

    Burn time: 1.01 sec

    Post-burn mass: 3.4 g


    wRASP Data:

    Total Impulse: 2.1 N-sec

    Delays available: 0, 2, 4, 6 sec

    Size: 13mm x 45mm

    Total mass: 0.0076 kg

    Propellant mass: 0.00330 kg


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Updated 10 May 1998