---------------------------------------------------------- Jabiru-List Digest Archive --- Total Messages Posted Mon 10/22/12: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 04:38 AM - Pitch servo (Peter Thomson) 2. 05:37 AM - Re: Pitch servo (Ken Bailey) 3. 07:58 PM - Pitch servo (Peter Thomson) ________________________________ Message 1 _____________________________________ Time: 04:38:57 AM PST US Subject: Jabiru-List: Pitch servo From: Peter Thomson hi List I've just fitted a Dynon SV32 pitch servo to a Jabiru J170C, but not yet test-flown. It certainly has some heavy work due to the two cables and the spring trim it has to work with. Does anyone have some experience to share ? thanks Peter ________________________________ Message 2 _____________________________________ Time: 05:37:31 AM PST US Subject: Re: Jabiru-List: Pitch servo From: Ken Bailey While not a dynon, I have a GRT servo in a jabiru 450 experimental. I utili zed what GRT terms a high torque servo, and it has performed very well. I as sume Dynon would have something comparable. It's been in for 400+ hours, wit h no issues. I used an additional push pull cable to the elevator horn direc tly from the servo. Ken Bailey On Oct 22, 2012, at 6:38 AM, Peter Thomson wrote: > hi List > > I've just fitted a Dynon SV32 pitch servo to a Jabiru J170C, but not yet t est-flown. > > It certainly has some heavy work due to the two cables and the spring trim it has to work with. > > Does anyone have some experience to share ? > > thanks > > Peter > > > ========================== ========= ========================== ========= ========================== ========= ========================== ========= > ________________________________ Message 3 _____________________________________ Time: 07:58:06 PM PST US Subject: Jabiru-List: Pitch servo From: Peter Thomson thanks Ken Yes, Dynon make two levels of torque in servos, and did have an even heavier one. I had both, and put the stronger one as the roll servo, thinking it would be seeing more use. I may have to switch them, as the two cables (elevator and pitch servo) plus the spring on the trim makes for a heavy load. Will wait to check in flight and advise. ... While not a dynon, I have a GRT servo in a jabiru 450 experimental. I utilized what GRT terms a high torque servo, and it has performed very well. I assume Dynon would have something comparable. It's been in for 400+ hours, with no issues. I used an additional push pull cable to the elevator horn directly from the servo. Ken Bailey On Oct 22, 2012, at 6:38 AM, Peter Thomson wrote: [quote]hi List I've just fitted a Dynon SV32 pitch servo to a Jabiru J170C, but not yet test-flown. It certainly has some heavy work due to the two cables and the spring trim it has to work with. Does anyone have some experience to share ? thanks Peter ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message jabiru-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Jabiru-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/jabiru-list Browse Digests http://www.matronics.com/digest/jabiru-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.