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

    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

      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

      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

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

      Stuart Active Member

      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

      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

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

      Stuart Active Member

      Pretty comprehensive calculated sire...

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

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