Forums › General Discussion › Maximum Rudder angle question
- This topic has 7 replies, 3 voices, and was last updated 13 years ago by
madsailor.
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October 5, 2013 at 12:00 am #68797
petedd
ParticipantI am commissioning a new auto pilot in the morning. Â Anyone know the maximum rudder angle so I can put that value accurately into the computer?
Thanks,
Pete
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October 5, 2013 at 12:12 pm #80154
madsailor
ModeratorI seem to remember something like 20 degrees. But I could be wrong.
Often, if you have the indicator, you can watch it while you turn it lock
to lock. Subtract a couple of degrees and use that.Bob
On Fri, Oct 4, 2013 at 7:59 PM, pete wrote:
I am commissioning a new auto pilot in the morning. Anyone know the
maximum rudder angle so I can put that value accurately into the computer?Thanks,
Pete
Sent from my Android smartphone with a spell checker that is programmed to
entertain you.
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—
Bob Fine
s/v Pelican
Pearson 424 Hull #8
http://thesailinglife.blogspot.com
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October 5, 2013 at 1:00 pm #80155
petedd
ParticipantIt is the “indicator” that I need to calibrate. Â Chicken/egg
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October 5, 2013 at 7:55 pm #80156
quent
ParticipantHi Pete
Rudder angle indicator on Clairebuoyant hard over against the stops:
32 degrees to port, 29 degrees to starboard.
Geometry is pretty accurate, 1.5 degrees out at centerline is actually pretty good for just eyeball work.
You probably should shave off a few degrees so autopilot won’t hit the stops.
We have a Nexus/Comnav autopilot which is pretty much self calibrating.
Quent -
October 5, 2013 at 10:16 pm #80157
petedd
ParticipantThanks.
On 10/5/2013 3:55 PM, quent wrote:
Hi Pete
Rudder angle indicator on Clairebuoyant hard over against the stops:
32 degrees to port, 29 degrees to starboard.
Geometry is pretty accurate, 1.5 degrees out at centerline is actually pretty good for just eyeball work.
You probably should shave off a few degrees so autopilot won’t hit the stops.
We have a Nexus/Comnav autopilot which is pretty much self calibrating.
Quent_______________________________________________
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October 5, 2013 at 11:26 pm #80158
madsailor
ModeratorHi Pete, I kinda am, but when I put my sensor in I made sure that the
center of the sensor was aligned with the center of the rudder shaft and
the arm was parallel to the yoke arm when the rudder was centered and the
little connecting arm was parallel to a line running through both centers.
It took some doing, but made calibration easier.Bob
I’m not being terse. This is from my cell phone and I detest typing on it.
On Oct 5, 2013 6:16 PM, “Pete Dubler” wrote:Thanks.
On 10/5/2013 3:55 PM, quent wrote:
Hi Pete
Rudder angle indicator on Clairebuoyant hard over against the stops:
32 degrees to port, 29 degrees to starboard.
Geometry is pretty accurate, 1.5 degrees out at centerline is actually
pretty good for just eyeball work.
You probably should shave off a few degrees so autopilot won’t hit the
stops.
We have a Nexus/Comnav autopilot which is pretty much self calibrating.
Quent______________________________**_________________
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October 5, 2013 at 11:31 pm #80159
petedd
ParticipantAh so you actually followed the instruction ;^)
On 10/5/2013 7:26 PM, Robert Fine wrote:
Hi Pete, I kinda am, but when I put my sensor in I made sure that the
center of the sensor was aligned with the center of the rudder shaft and
the arm was parallel to the yoke arm when the rudder was centered and the
little connecting arm was parallel to a line running through both centers.
It took some doing, but made calibration easier.Bob
I’m not being terse. This is from my cell phone and I detest typing on it.
On Oct 5, 2013 6:16 PM, “Pete Dubler” wrote:Thanks.
On 10/5/2013 3:55 PM, quent wrote:
Hi Pete
Rudder angle indicator on Clairebuoyant hard over against the stops:
32 degrees to port, 29 degrees to starboard.
Geometry is pretty accurate, 1.5 degrees out at centerline is actually
pretty good for just eyeball work.
You probably should shave off a few degrees so autopilot won’t hit the
stops.
We have a Nexus/Comnav autopilot which is pretty much self calibrating.
Quent______________________________**_________________
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October 6, 2013 at 12:29 am #80160
madsailor
ModeratorI used to get paid a lot of money to read the directions. ..
I’m not being terse. This is from my cell phone and I detest typing on it.
On Oct 5, 2013 7:31 PM, “Pete Dubler” wrote:Ah so you actually followed the instruction ;^)
On 10/5/2013 7:26 PM, Robert Fine wrote:
Hi Pete, I kinda am, but when I put my sensor in I made sure that the
center of the sensor was aligned with the center of the rudder shaft and
the arm was parallel to the yoke arm when the rudder was centered and the
little connecting arm was parallel to a line running through both centers.
It took some doing, but made calibration easier.Bob
I’m not being terse. This is from my cell phone and I detest typing on it.
On Oct 5, 2013 6:16 PM, “Pete Dubler” wrote:Thanks.
On 10/5/2013 3:55 PM, quent wrote:
Hi Pete
Rudder angle indicator on Clairebuoyant hard over against the stops:
32 degrees to port, 29 degrees to starboard.
Geometry is pretty accurate, 1.5 degrees out at centerline is actually
pretty good for just eyeball work.
You probably should shave off a few degrees so autopilot won’t hit the
stops.
We have a Nexus/Comnav autopilot which is pretty much self calibrating.
Quent______________________________****_________________
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