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scientist · 07-31-2011, 10:30 PM

I need to know if what is the maximum voltage input of GU-344? I'm upgrading my ESC and motor. Thinking of 40A or 60A ESC and run on 4S or 6S lipo. Will this won't harm the GU-344?

Dr Daniel · 08-01-2011, 12:36 PM

The GU344 unit is driven of the ESC´s BEC circuit, so it does not matter if you use 4S or more, just as long as your BEC provide a good 5-6V supply. Main power does not go through the gyro, the gyro only controlls the 4 ESC´s.

scientist · 08-01-2011, 09:18 PM

Greatly appreciated.. Now all is clear thank you so much.

mbsteed · 08-06-2011, 04:34 PM

Make sure all the ESC are identical and don't buy Gaui ESCs (folks have found that those are not always the same and end up messing with your mind) - I ended up purchasing Hobby King 18-20A replacements and they work well.

scientist · 08-08-2011, 11:25 AM

Noted bro, Thanks great help

07-31-2011, 10:30 PM	#1 (permalink)
scientist Registered Users Join Date: Jan 2011	GU-344 ESC Upgrade I need to know if what is the maximum voltage input of GU-344? I'm upgrading my ESC and motor. Thinking of 40A or 60A ESC and run on 4S or 6S lipo. Will this won't harm the GU-344? __________________ Rave450 x Velocity50 x Logo600SE x ArducopterMulti.x Gaui 330X x Mikrokopter Hexa x MultiWii x XAirCraft X650V8

08-01-2011, 09:18 PM	#3 (permalink)
scientist Registered Users Thread Starter Join Date: Jan 2011	Greatly appreciated.. Now all is clear thank you so much. __________________ Rave450 x Velocity50 x Logo600SE x ArducopterMulti.x Gaui 330X x Mikrokopter Hexa x MultiWii x XAirCraft X650V8

08-08-2011, 11:25 AM	#5 (permalink)
scientist Registered Users Thread Starter Join Date: Jan 2011	Noted bro, Thanks great help __________________ Rave450 x Velocity50 x Logo600SE x ArducopterMulti.x Gaui 330X x Mikrokopter Hexa x MultiWii x XAirCraft X650V8

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08-01-2011, 12:36 PM	#2 (permalink)
Dr Daniel Registered Users Join Date: Mar 2010	The GU344 unit is driven of the ESC´s BEC circuit, so it does not matter if you use 4S or more, just as long as your BEC provide a good 5-6V supply. Main power does not go through the gyro, the gyro only controlls the 4 ESC´s.

08-06-2011, 04:34 PM	#4 (permalink)
mbsteed Registered Users Join Date: Jan 2010	Make sure all the ESC are identical and don't buy Gaui ESCs (folks have found that those are not always the same and end up messing with your mind) - I ended up purchasing Hobby King 18-20A replacements and they work well.

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