01-05-2015, 09:14 AM | #1 |
Rock Stacker Join Date: Dec 2014 Location: tucson
Posts: 50
| servo questions
Ok, so I'm new to the rc crawler scene..with that said i have a RS10 that I'm modifying and am replacing both servos, Im getting 2 solar d772's...do i need to wire in 2 BEC's?..i found a diagram that's shows one wired with 2 BEC's but i don't know how to post a picture to a thread so i can get a confirmation on that's how i need to set up mine.
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01-05-2015, 09:46 AM | #2 |
Quarry Creeper Join Date: Apr 2010 Location: Baraboo
Posts: 215
| Re: servo questions
A single high amperage BEC can handle multiple servos depending on brand & type. 3amp continous = one or two servos 5amp = one to three servos 7amp = one to five servos 10amp = one to seven servos You can try a 3amp BEC on two steering servos, but it may drop out if pushed hard. If a BEC cuts out on the ground your truck stops. If it cuts in an airplane you crash. Winches, fans, lights, locker servos, 2 speed gearbox servos, & dig servos draw a lot less, but add up. The red wire on the ESC needs to be lifted so the ESC doesn't get backfed from the BEC. I have had good luck with HobbyWing & Turnigy BECs... Last edited by GLwagon; 01-05-2015 at 09:51 AM. |
01-05-2015, 11:09 AM | #3 |
Rock Stacker Join Date: Dec 2014 Location: tucson
Posts: 50
| Re: servo questions
Right on, so One castle creations 10a bec will be enough to run both of my solar d772's?...theres also a YEP 20a bec i was looking at....how do i post a picture to a thread so i can post my wiring diagram to know if i have it right?
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01-05-2015, 11:34 PM | #4 |
RCC Addict Join Date: Oct 2006 Location: crawlifornia
Posts: 1,612
| Re: servo questions
See this thread here for advice: 2 Solar d772 servos on 1 BEC? Too bad this is not in the Electronics section, as it has same question with really good information: Wraith servo question * * Last edited by rockhugger; 01-05-2015 at 11:46 PM. |
01-06-2015, 07:56 AM | #5 |
RCC Addict Join Date: Mar 2007 Location: Turn the mayflower around.. it will never work
Posts: 1,588
| Re: servo questions
And there is no need to ask same question twice.........
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