REFLECTOR: Pitch trim

Alex Balic velocity_pilot at verizon.net
Tue Jun 19 09:48:29 CDT 2007


Chris- can you hear or see the actual trim unit moving? Does that move
immediately when you press the button and the control surface lags, or does
the motor just not activate for 3 seconds after you press the button- maybe
you have accidentally gotten your hands on a delay-make relay? Just a
thought- the motor should start immediately-

 

Alex

 

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From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] On
Behalf Of Scott Derrick
Sent: Tuesday, June 19, 2007 9:36 AM
To: Velocity Aircraft Owners and Builders list
Subject: Re: REFLECTOR: Pitch trim

 

thats not right...

what kind of relay are you using?

Scott

Christopher Barber wrote: 

3 seconds, maybe more.  I will try to remember to time it on the morrow (or
even tomorrow <g>).  I hope to spend the day at the hangar.  Thanks.

 

All the best,

 

Chris

----- Original Message ----- 

From: Darrell  <mailto:kufalk at wi.rr.com> & Nora Kufalk 

To: 'Velocity Aircraft <mailto:reflector at tvbf.org>  Owners and Builders
list' 

Sent: Monday, June 18, 2007 10:31 PM

Subject: Re: REFLECTOR: Pitch trim

 

Chris,

 

Define “considerable”.  ½ second?  3 seconds?  My elevator moves up or down
the instant (less than a ½ second) I press the button.

 

Darrell

 

 

 

 

-----Original Message-----
From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] On
Behalf Of Christopher Barber
Sent: Monday, June 18, 2007 10:00 PM
To: Velocity Aircraft Owners and Builders list
Subject: REFLECTOR: Pitch trim

 

I wired up the pitch trim tonight and noticed there is considerable lag
between when I activate the swith/motor and the trim spring/elevator
actually start moving.  Is this normal?  Is there a way to adjust this.
What, praytell, am I missing this time.  Thanks.

 

All the best,

 

Chris


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