RunRyder RC
WATCH
 1 page 588 views POST REPLY
HomeRC & PowerAircraftHelicopterRadio - Servo - Gyro - Gov - Batt › Need help with JR 8717 servo
04-21-2011 04:44 AM  7 years agoPost 1
Tommy8275

rrVeteran

Mount Juliet, TN

My Posts: All  Forum  Topic

Guy need help would be ok that I use regular JR 8717 with one JR 8717HV for cyclic.

Tommy K

PM  EMAIL  GALLERY  Attn:RR  Quote
04-21-2011 05:27 AM  7 years agoPost 2
David Blain

rrKey Veteran

Mt. Dora, Florida (USA)

My Posts: All  Forum  Topic

Depends?
The HV 8717 runs on straight 7.4 and the speed is .06
The standard 8717 running on 6 volt the speed is .07?

Here is the JR link to the standard JR 8717;
http://www.jrradios.com/Products/Te...ProdID=JRPS8717

Here is the link to the JR HV 8717;
http://www.jrradios.com/Products/Te...odID=JRPS8717HV

The "Depends" is the level your flying of your flying skills.
with a difference of .01 that's faster than you blink your eyes!

If it's needed to get by till you can balance all three Cyclic servos I would say yes you can get by with it! If you fly it and find it's affecting your flying by the .01 difference, change/balance the servos on the cyclic so they all match...

Note; Now I know guys at my club that run the standard 8717 on straight 7.4V lipo's, though not recommended by JR there is no reference to "How" fast it makes the servo. It could make the standard 8717 .01 faster?
Anybody know?

David Blain
T.O.R.C.H.S. Orlando Member

PM  EMAIL  Attn:RR  Quote
04-21-2011 06:02 AM  7 years agoPost 3
Heli 770

rrProfessor

USA.

My Posts: All  Forum  Topic

With the Hitec HS-7940TH, speed at 4.8V 0.08
6.0V 0.07
7.4V 0.06

PM  EMAIL  Attn:RR  Quote
04-21-2011 12:15 PM  7 years agoPost 4
Tommy8275

rrVeteran

Mount Juliet, TN

My Posts: All  Forum  Topic

Thank guy

Tommy K

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 588 views POST REPLY
HomeRC & PowerAircraftHelicopterRadio - Servo - Gyro - Gov - Batt › Need help with JR 8717 servo
 Print TOPIC  Make Suggestion 

 1  Topic Subscribe

Sunday, September 23 - 4:10 am - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

The RC discussion world needs to consolidate. RR is now one choice for that. Its software is cutting edge. It hosts on-topic advertising. Help RR increase traffic buy making suggestions, posting in RR's new areas (sites) and by spreading the word.

The RunRyder Difference

• Category system to allow Rep/Vendor postings.
• Classifieds with sold (hidden) category.
• Classifieds with separate view new.
• Answer PMs offsite via email reply.
• Member gallery photos with advanced scripting.
• Gallery photo viewer integrated into postings.
• Highly refined search with advanced back end.
• Hosts its own high end fast response servers.
• Hosts thousands of HD event coverage videos.
• Rewrote entire code base with latest technology.
• No off-topic (annoying) click bait advertising.
Login Here
 New Subscriptions 
 Buddies Online