Jr 770 and 3400

Fievel · 11-27-2007, 03:19 PM

Can I use a Jr 770 gyro with a Jr 3400 tail servo with the stock esc that comes with the 450 se v2? do i need a step down? Im kinda new to this. Thanks for your help.

Funky · 11-27-2007, 04:13 PM

It should work great

The 3400 runs fine on 6 volts so it doesn't need a step down.

stupidz · 11-27-2007, 11:30 PM

I am using this combo now.
But I found that it didn't hold the tail well.
When I sticked to the right in My Tx and leaved it.
The tail fell back 10-15 degree

Jason Chow · 11-28-2007, 12:40 AM

i tried using a 770 on a futaba s9257. i didn't have good results either for some reason.

Tailrotor Joe · 11-29-2007, 02:04 AM

Hi, Jason

Can you be more specific and give us the gruesome details please.

Thanks

11-27-2007, 03:19 PM	#1
Fievel Registered Users Join Date: Jun 2007 Location: berwyn	Jr 770 and 3400 Can I use a Jr 770 gyro with a Jr 3400 tail servo with the stock esc that comes with the 450 se v2? do i need a step down? Im kinda new to this. Thanks for your help.

11-27-2007, 04:13 PM	#2
Funky Registered Users My HF Map location Join Date: May 2006 Location: Westerville, OH - USA	It should work great The 3400 runs fine on 6 volts so it doesn't need a step down. __________________ More helis than brains

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11-27-2007, 11:30 PM	#3
stupidz Registered Users Join Date: Apr 2007 Location: China	I am using this combo now. But I found that it didn't hold the tail well. When I sticked to the right in My Tx and leaved it. The tail fell back 10-15 degree

11-28-2007, 12:40 AM	#4
Jason Chow Registered Users Join Date: Jul 2006	i tried using a 770 on a futaba s9257. i didn't have good results either for some reason.

11-29-2007, 02:04 AM	#5
Tailrotor Joe Registered Users Join Date: May 2007	Hi, Jason Can you be more specific and give us the gruesome details please. Thanks