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250 Class Electric Helicopters 250 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar. |
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06-19-2015, 12:51 PM | #1 (permalink) |
Fear the Spork!!
Join Date: Mar 2008
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trex 250 pro ESC
is the stock esc good enough for this heli? I have a feeling the bec is not up to task. what about the Talon 15 ?
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Trex 450L, OMP M2, Futaba 14SG |
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06-19-2015, 01:38 PM | #2 (permalink) |
Registered Users
Join Date: Apr 2013
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The stock ESC can struggle with FBL systems, but the Talon 15 works great.
I'm flying a Talon 15 with a 16t pinion and up to 4500rpm for 3D flight, its had several hundred flights without so much as a hiccup :-)
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Helis: Oxy 4 Max (day + night), Gaui X3 380, Oxy2 FE 215, Oxy2 Sport 190 Radio & FBL: Spartan Vortex, MSH Brain, Jeti DS-14, Spektrum DX8G2 Sims: RealFlight & AccuRC |
06-19-2015, 03:13 PM | #3 (permalink) |
Registered Users
Join Date: Jun 2009
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Like myxiplx I too am running Talon 15, but a higher head speed of 4701.
If the stock ESC you are talking about is the blue one, it works just fine but if it’s the yellow I would advice you to change it. The governor on the Align is not very good, but V or flat curve on the blue ESC is fine.
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T-Rex 550E V2 Spartan VX1n, T-Rex 250 PRO DFC Spartan VX1n, Blade 130X. Futaba T8FG Super |
06-19-2015, 03:15 PM | #4 (permalink) |
Registered Users
Join Date: Jun 2013
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I put a YEP in mine and its been flawless.
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Current favorites... Oxy 3, Goblin 380, Logo 480Xx, Goblin 500, TBS Gemini, 250 FPV Quad Racers, bunch o' Planks, etc.. |
06-20-2015, 03:14 AM | #5 (permalink) |
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My stock (blue) esc failed on the 97th flight causing the first crash on this heli. Replaced it with a Talon15 with gov setup and I couldn't be happier.
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Allan TREX 250 PRO,Talon15, GPRO, Zeal ----TREX 500 EFL PRO, GPRO, RAILS ----2x TREX 450PRO V2, 1xGPRO&1xBRAIN, Talon35, RAIL , Zeal ---- SAVOX powered TREX500 EFL in Roban scale UH1-N ---- TREX 600 EFL PRO, GPRO, RAILS ---- DX9 ---- |
08-22-2015, 03:45 PM | #6 (permalink) |
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Join Date: Nov 2014
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My yellow esc failed (brown out) and i upgraded to Talon 15, works perfect!
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Align T-Rex 700N DFC w/Brain (Redline 100H) SAB Goblin 500 w/Brain (Scorpion 4025-1100) |
08-22-2015, 08:39 PM | #7 (permalink) |
Registered Users
Join Date: May 2011
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I had tried CC25, Talon 15, YEP 18 and Talon25. They all worked great. CC25, Talon15 and Talon25 internal governor works greats.
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Nano CPx, Hirobo Quark 250 SE, Pro Upper Frame, Talon25, KDE, KST215, DS95i, Mini Vbar 450 Pro (6s), KDE, Lynx, Tarot, RJX, YEP40, KST215 & 515, SK540 465 (6s), Align DFC, HW50AV3, KST315 & 8910A+, SK720BE |
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