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matthieuheli · 06-29-2010, 02:16 PM

Hello i'm french and i wanted to upgrades my trex 500 motor
can you tell me what is the best monster motor

i've see the
Hacker A40 10S
Hacker A40 12S
NEU 1905H 1.5Y
Scorpion HK 3026 1400kv

Thanks you very much

Matthieu

Kiba · 06-29-2010, 02:40 PM

The Scorpion 1400 used to be the most powerful, properly sized motor for the Trex 500... but the KDE / Neu 1708H /1Y has topped it.

The Neu 1905H is strong too (stronger than the Scorpion 1400) but it's not really the proper size for a Trex 500 as it requires you cut the bottom frame away for clearance.

Some testing of the 1708/1Y here, but keep in mind he's running on 8S and Neu doesn't recommend the motor for that kind of RPM.

https://www.helifreak.com/showthread...ight=1708%2F1y

matthieuheli · 06-29-2010, 02:44 PM

thanks you and what do you think about the hacker's motors?

matthieuheli · 06-29-2010, 03:10 PM

TOWPILOT please move the thread i can't answers to you by MP thanks you

06-29-2010, 02:16 PM	#1 (permalink)
matthieuheli Registered Users Join Date: May 2010	trex 500 powerfull motor Hello i'm french and i wanted to upgrades my trex 500 motor can you tell me what is the best monster motor i've see the Hacker A40 10S Hacker A40 12S NEU 1905H 1.5Y Scorpion HK 3026 1400kv Thanks you very much Matthieu

06-29-2010, 02:40 PM	#2 (permalink)
Kiba Registered Users Join Date: May 2009	The Scorpion 1400 used to be the most powerful, properly sized motor for the Trex 500... but the KDE / Neu 1708H /1Y has topped it. The Neu 1905H is strong too (stronger than the Scorpion 1400) but it's not really the proper size for a Trex 500 as it requires you cut the bottom frame away for clearance. Some testing of the 1708/1Y here, but keep in mind he's running on 8S and Neu doesn't recommend the motor for that kind of RPM. https://www.helifreak.com/showthread...ight=1708%2F1y __________________ Minicopter Diabolo - BD Axon, Kosmik 200, Xnova XTS 4530-480, 14S 4500, BLS255HV/BLS256HV Bergen Magnum 44 - BD Axon, Wren MW44 turbine, BLS156HV/BLS256HV Jeti DC-16

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06-29-2010, 02:44 PM	#3 (permalink)
matthieuheli Registered Users Thread Starter Join Date: May 2010	thanks you and what do you think about the hacker's motors?

06-29-2010, 03:10 PM	#4 (permalink)
matthieuheli Registered Users Thread Starter Join Date: May 2010	TOWPILOT please move the thread i can't answers to you by MP thanks you

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