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MicroMaxx motors


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  1. #1
    Join Date
    16th February 2012
    Location
    Valley City ND
    Posts
    229

    MicroMaxx motors

    I used my first MMX motors this weekend. Some where the old plastic ones and others the newer spiral case with clay nozzle. The new design has a lot better power than the old I found out.

  2. #2
    Join Date
    19th January 2009
    Location
    Washington D.C.
    Posts
    3,913
    Quote Originally Posted by kpklein View Post
    I used my first MMX motors this weekend. Some where the old plastic ones and others the newer spiral case with clay nozzle. The new design has a lot better power than the old I found out.
    Quite True: the Old MMX-I motors are .163Ns with an average .913 to 1.07 sec delay, Would have a NAR designation of 1/8A.2-1
    Newer MMX-II motors have .284Ns with an average .854 sec delay - Nar Designation 1/8A.5-1.

    That slightly longer Delay on the older motors is a great thing for models under 3grams.
    Keep em Flyin Micronzied
    John
    Mrcluster/Micromeister
    Nar-15731
    Co-moderator MicroMaxRockets yahoo group.
    http://groups.yahoo.com/group/MicroMaxRockets/
    Narhams Section 139 - ROMCC

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