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3,160 posts for “brushless”
Page 80 of 113
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Aero kits 46inch fire boat
PS I think you may want to consider Brushless motor if you want reasonable speed. although an 850 -900 size motor may do the job.
Forum
Prop Shafts
… at is flexible but does not have bearings installed. As the brushless motor exceeds 22,000 rpm I can confirm that the grease does a good job as I have not had a failure with it. Boaty
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1/16th scale Tamar
… fter the model was brought into use. You don't need high Kv brushless motors, or 4s LiPos to get scale performance with this model. The addition of a bow-thruster is well worth the effort and cost.
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1/16th scale Tamar
… d a twin Speed 600 ECO set up. I am toying with the idea of brushless but have no idea where to start in terms of equivalent motors etc. any idea anyone?
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1/16th scale Tamar
25 knots is not very fast and would definitely not need brushless to get a scale speed or a good running time. Of course if you think hammering around at closer to a scale 50 knots makes it look more realistic, then you might need to go tha …
Forum
1/16th scale Tamar
… with the recommended brushed motors. Most of us switched to brushless motors for a number of reasons... 1. short battery duration using NiMHs, or an SLA with brushed. 2. These ALBs have an on-Service speed of 25+ knots and for scale speed, …
Forum
1/16th scale Tamar
Hi Marlina, I agree with Martin Brushless are overkill for scale working boats. A good quality and well lubricated brushed motor should not be noisy! Go for a 5 pole motor if you can for extra smoothness Brushless motors whine like scalded …
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A return to the hobby!
… meed Scale plan. She is a very fast Boat and i build with 2 brushless .
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Chinese props
… Couldn't be happier with it for an ebay purchase. Now, with brushless and prop, I suppose I will have to get the boat finished! Cheers, Martin
Media
airboat
… width 12"height 16" to top of the prop 70 amp esc aircraft brushless motor 11" prop I am busy with a landing craft i thought this would be another one to beat the dreaded weed
Blog
BRAVE BORDERER
… Also examined some Aero modeling sites as they use powerful brushless motors with ESCs. There is some history of the problem there. Evidently when the mosfets (?) of the ESCs convert DC to AC, RF interference is generated. it can often be a …
Media
Modav Huntsman 31
… odav kit and powered by an Enya 35bbiii. Now running a 3548 brushless motor and 5800 3 cell lipo. Model in video was running an x35 prop with +/- 20 degrees of rudder, very sensitive on turns. Today's run was on x40 prop considerably faster …
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PT 109 upgrade?
… a 28" version, being renovated and upgraded. it has 2x 2832 brushless driving 3 blade 35mm props. Guy I bought it from said it was too fast for him! I'm considering adding an independent centre motor, a simple brushed job for slow cruising …
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What is the optimum prop shaft angle?
… iMh batteries? I would be tempted to change the set up to a brushless and a single LiPo. This will significantly reduce the total weight as well You did say the boat is 'a heavy model'! Doug
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Reply
BRAVE BORDERER
… m 'Secure' to 'Plain' systems via the power leads! BTW: All brushless squeal and scream until the the pitch gets beyond human hearing frequency range Alternative: if you use two 3S LiPos, each of half the capacity of the original, you shoul …
Blog
BRAVE BORDERER
… thin alloy plate. Much more robust. Have installed the new brushless motors and ESCs. The current layout is brushless motors on the outer propellers and brushed on the centre, all powered by a single 3S Li-Po battery and Rx. Am hoping to c …
Forum
Old Futaba servo wiring...
… st or mail me pics of the TX, RX and ESC please. Brushed or Brushless motors? Given manufacturer / model numbers I might be able to figure out what the pissibolities are. No promises though Sounds to me like the TX stick is set up for forwa …
Forum
Cheap motor for a quick fit, but what prop gents?...
Thanks, Doug, the blue brushless is held by something that grabs the smaller cylinder and the rest spins round, ergo, outrunner. if I ever make a lightweight I might try one in there. The brushed 400 I will try in the Sea Hornet. Gotta be w …
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Cheap motor for a quick fit, but what prop gents?...
… specs. Pic 1 is the brushed version nominal 7.2V, pic 2 the brushless nominal 11.1V. Don't think the brushless 400 is any good for your Hornet, not enough shove? Ca 14400rpm OFF LOAD with a 3S LiPo. The brushed version might be though. it s …
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Cheap motor for a quick fit, but what prop gents?...
… as engines these days. https://hobbyking.com/en_us/towerpro-brushless-outrunner-2408-21.html Specs "TP 2408-21 The most widely used towerpro motor available today. the 2408-21T is often used in GWS (means Grand Wing System, USA apparently!) …
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Cheap motor for a quick fit, but what prop gents?...
… It also cost me a small fortune when I started to get into brushless and LiPo stuff last year after retiring. That Simprop ESC should be fine for your Supermarine (if you ever find it ) See what you mean about the prices for bigger NiMhs O …
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Cheap motor for a quick fit, but what prop gents?...
… or the outboard in the Sea Hornet and just get one of those brushless ESCs. Jeez, this is all so expensive! Cheers, Martin
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Cheap motor for a quick fit, but what prop gents?...
… materials that they couldn't get hold of. I got some small brushless motors that way. A 2012? Would that power a smaller boat with a couple of LiPos? I'll do some pics of those too. Don't forget to add the postage of my stuff to the bill. …
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Cheap motor for a quick fit, but what prop gents?...
… vy though I use an 11.1V LiPo in my Sea Scout with a 1000kV brushless. i.e. ca 11.100 rpm full bore, and that lifts her snout quite well as you have seen. Hope you find the motor, you seem to make a habit of 'mislaying' motors! Have you fou …
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Current loading of a Motor
… about current flow through an electric motor (in this case Brushless). A boat in the bath (static) pulls 25A is there a relationship to what it will pull on open water (dynamic), I know there are many factors involved. I am looking for a b …
Blog
20th Scale ELCO 80ft PT boat part 7
… w looking at an extra part frame to support the three motor brushless out-runners.
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ESC info...
… a cuppa and I see this ESC:-https://www.ebay.co.uk/itm/60A-Brushless-Water-Cooling-Electric-Speed-Controller-ESC-BEC-RC-Boat-X5I6-SR/323323256487?epid=2070109255&hash=item4b47915ea7:g:bSkAAOSwIrVbNjH~ It appears to be programmable, but how …
Forum
ESC info...
… one https://hobbyking.com/en_us/hobbyking-yep-60a-2-6s-sbec-brushless-speed-controller.html and it has Blocked rotation protection (senses a jammed motor and stops motor rotation) Get one of these to go with it so you can get the best out o …