Which Motor For Synergy E5 Stretch 615

Discussion in 'Synergy' started by Stuart, Jun 30, 2016.

By Stuart on Jun 30, 2016 at 9:44 PM
  1. Stuart

    Stuart Active Member

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    Guys I am stretching my E5 to a 600 size (615). I have two motors but dont really understand how to work out which one is better suited. Or how to work out how to calculate the correct ESC etc.

    Option 1 PIRO 700-52 520KV Continuous 3000w Max 5000w
    Option 2 XNOVA 4030 560KV Continuous 3400w Max 5000w

    Help...
     
    Stuart, Jun 30, 2016
    #1

Comments

Discussion in 'Synergy' started by Stuart, Jun 30, 2016.

    1. Ozzy Mozzy

      Ozzy Mozzy Well-Known Member

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      Option2.... Xnova 4030

      I put an Xnova 4025 in my e5s and works well for me...... using a CC120HV
       
      Ozzy Mozzy, Jun 30, 2016
      #2
    2. MickyD

      MickyD Well-Known Member

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      As long as you achieve your head speed with the kV it doesn't matter. If your desired HS is much lower with either motors kv then you'll have to drop a pinion size down.

      A 600 size heli flown hard will be fine on a 80amp esc, if the heli is heavy and flown super super hard then a 100-120 esc is needed.

      My 6hv flown as hard as I can peaks 80-100 amps. Average is 50-60aamps

      Having it geared right stops it from pulling ridiculous unnecessary amps.
       
      MickyD, Jul 1, 2016
      #3
    3. Manyc

      Manyc Well-Known Member

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      I am running a scorpion 4035 in mine...
       
      Manyc, Jul 1, 2016
      #4
    4. Stuart

      Stuart Active Member

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      Is there a formula to calculate achievable head speed for a given motor KV

      Stuart
      Citizen #507
       
      Stuart, Jul 1, 2016
      #5
    5. MickyD

      MickyD Well-Known Member

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      Mr. Mel's Headspeed Calculator but something wrong with the site. There is an app tho.
       
      MickyD, Jul 1, 2016
      #6
    6. Ozzy Mozzy

      Ozzy Mozzy Well-Known Member

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      Ozzy Mozzy, Jul 1, 2016
      #7
    7. Stuart

      Stuart Active Member

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      Pretty comprehensive calculated sire...

      Stuart
      Citizen #507
       
      Stuart, Jul 2, 2016
      #8

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