1 / 3
The fast one
Fibre glass Arrawana 22 inches less than a kilo,brushless 3600 kv 60 amp esc runs on 11.1v 3cell . Pretty fast but still exp with props
Photos & videos
Showing results for “brushless”
· Clear search
Search results
116 posts · Page 8 of 10
Two refurbished Yeoman Wavemasters
Two Wavemasters, both refurbished ebay rescues, sailing at Crealy, near Exeter (one of the last times as the club can no longer use the water).
The first, rebuilt by Kalamunda, is brushless with NiMh cells and the second, having it's first sail since being rebuilt by Ian Gardner, has a Graupner 700 with 3s Lipo's (in parallel) on a 37.5mm X type prop- Electronize 30amp esc.
I think these are lovely looking old boats designed by Les Rowell of Aerokits fame, and obviously based on traditional cruisers from the Norfolk Broads- see Martham Boats, where you can still hire a wooden craft like these, although you'd definitely have the river inspector after you if you sailed up the Thurne at these speeds!
The first, rebuilt by Kalamunda, is brushless with NiMh cells and the second, having it's first sail since being rebuilt by Ian Gardner, has a Graupner 700 with 3s Lipo's (in parallel) on a 37.5mm X type prop- Electronize 30amp esc.
I think these are lovely looking old boats designed by Les Rowell of Aerokits fame, and obviously based on traditional cruisers from the Norfolk Broads- see Martham Boats, where you can still hire a wooden craft like these, although you'd definitely have the river inspector after you if you sailed up the Thurne at these speeds!
Liked by circle43nautical
4 comments
- ianed57Sub-LieutenantHI Graham,
Glad you liked the video. They are smashing boats aren't they? I really fancy a new IP Engineering one but have too many other projects on the go to make it a sane decision!
I have to say my WM is the best running of my faster boats, which include a Lesro Sportsman and a Rapier. She seems to hug the water in turns rather than bounce around, so a great design I think. I'd be interested to hear how you arranged you gearing on your WM. Did you make it up or but a ready made unit?
Ian - jelley_babyChief Petty Officer 1st ClassHI I bought them on Ebay, from Hongkong, they were about £9 plus some small amount of postage they have a brass motor gear, and an aluminium gear for the propshaft I use the system on three boats the Wavemaster a Sea Commander and a Fire Boat. On the water with 7.2 volts but will also run on 9.6 volts and 11.1 volts 3 cell lipo's. I will try and get a photo of the motor and gearbox. Regards Graham
1 / 3
Sea Nymph
Not Strictly Aerokits!!! Bought this and a Sea Breeze at the Warwick Show. Sea Breeze is in the cupboard for Xmas. Sea Nymph is Ivory and Brunswick Green. it has a JP 400 motor with an Mtroniks 15 amp esc powered by a 7.2v nicad. Currently it has a 35mm S prop. Haven't had a chance to try it out on the water yet. Maybe this weekend. its the first wooden boat I've ever built so am quite pleased with the outcome. Looking forward to the Sea Breeze as that's going to be my first brushless model.
Liked by jacko
Hobby King F1 Tunnel.
Finally managed to get a fellow club member to take some video for me.
This is a hobby King Tunnel hull boat, running a brushless motor and 11.1v 3 cell.
The weather was a bit windy, hence the rough sound, the water too was slightly choppy, any worse and I would of not run the boat, too risky flipping the hull over !
The boat itself was yet another ebay "rescue" item, sold by "cash converters", all I say it was a great pity the previous owner could not afford to keep it, its a fantastic piece of kit, and so, so much fun to handle. he also did a superb job of applying a different set of decals and repainting it, so thmbs up to this guy, hope that some day he finds this site and the video clip.
Your boat is still being appreciated and being run "as it should be - full throttle"
This is a hobby King Tunnel hull boat, running a brushless motor and 11.1v 3 cell.
The weather was a bit windy, hence the rough sound, the water too was slightly choppy, any worse and I would of not run the boat, too risky flipping the hull over !
The boat itself was yet another ebay "rescue" item, sold by "cash converters", all I say it was a great pity the previous owner could not afford to keep it, its a fantastic piece of kit, and so, so much fun to handle. he also did a superb job of applying a different set of decals and repainting it, so thmbs up to this guy, hope that some day he finds this site and the video clip.
Your boat is still being appreciated and being run "as it should be - full throttle"
2 comments
- GreggSub-LieutenantIts an exciting "ride", full throttle is not for the faint hearted [ha ha]. its a total difference to my normal sailing modes, as Im more used to "scale sailing", so being let loose occaisionally can be fun too. I think everyone should have one, a fast boat that is, purely just for the adrenaline rush you get.
Cen Aqua.
First trials after upgrading the hull to brushless motor, instead of original 550 size motor. this test was on a 2 cell 7.4v lipo, I did try a 3 cell, but the stretch of water we use isn't long enough, I run out of water too quickly, so for now, 2 cells power it is. its still a handfull on turns, as the turn fins will take some setting up to get the best out of them to maintain a degree of speed, rather than drag factor off the turn fins.
3 comments
- HuntsmanmanAble SeamanMmmm.... turn fins? Perhaps he means a 'dagger plate' a vertical fin that should help prevent the boat from rolling and filpping on turns. Just theorizing I'm not sure though if two would be the answer, I wonder if they might actually hinder. With a single plate of the right size placed centrally the boat would be still be restrained from too much sideways roll yet not lose any directional control being able to pivot on the single plate, where as two plates would tend to act like two fixed rudders and be hinder to turning. I also fly planes and I agree with Dave M about fine control, if using a computerized radio dialing in both rates and expotential helps compensate for over enthusiastic waggling of the sticks and is nearly always required for fast craft particularly first time out. Anyway that sure looks like fun, that's a serious handful and on just 7 volts, well done!
- GreggSub-LieutenantDagger boards are onl;y used on sail boats, turn fins are a fine edges plate, fitted to the transom, and adjustable in height/depth to the water, so it gives less "bite" when running straight, but digs in on turns to get the hull to bite in to the water.
A rudder is fitted, so there is no way of fitting one of these centrally my freind, they have to fit either side/one side of the transom.
"trimming the radio" does not cater for the movement on a fast boat, thats purely down to the person behind the sticks at the time!
The "end game" on the video was when the rudder dug in too deeply and the boat just spun around due to an "over steer" moment........... thast just what can happen when playing around setting up brushless systems.
Three wooden boats restored or built by Kalamunda.
The first boat is a restored Maycraft Mercury, then an Aerokits Sea Hornet. The last is a replica Yeoman Minx. All are powered by brushless motors.
Liked by jbkiwi
1 / 4
Plastic RTR Budwiser Boat with Mods
I've had this boat in the shed for years and at last have started to do some mods on it but will it work, will hopefully try it tomorrow at Cwmbran. Has any one tried this before, it will run on a 3800KVa Brushless Outrunner from an Helicopter with a 70 Amp Red Brick Forward only speed controller, first runs on a 7.4 2 Cell Lipo and then 3 cell 11.1 volt Lipo and if I feel brave I have a 4 Cell 14.8 volt Lipo as well, it's prop is 30mm but have 25mm and 35mm two blade bronze ones to try.
1 comment
- Dave MVice AdmiralLooks like you are in for some serious fun. You may be able to get the best performance if you have or can borrow a wattmeter to see the effect of different battery / prop set ups. Brushless motors and LiPo's don't like it if you exceed their power ratings.
Looking forward to hearing the results, or maybe a video of the boat on the water.
Good luck 😀
Sea Breeze
Vintage Model Boat Company Sea Breeze electric powered model with a small brushless motor. This is a laser cut reproduction kit produced to a very high standerd. please take a look at a new club coming soon at
http://froggyt996.wix.com/vintage-model-power-boat also take a look at www.vintagemodelboats.com
Thanks to John Lockett for the Video
http://froggyt996.wix.com/vintage-model-power-boat also take a look at www.vintagemodelboats.com
Thanks to John Lockett for the Video
2 comments
1 / 3
Aerokits Sea Scout (Olive)
Some photos of my Aerokits Sea Scout taken yesterday at Southport model boat lake. Fitted with an outrunner brushless motor.
Liked by RNinMunich and circle43nautical and
3 comments
- MalloryMaster SeamanHI Dave, the figures were purchased of eBay as a set. I have Bluto but as of yet have not decided what to do with him ❓Liked by Northumbrian and luketim
- circle43nauticalChief Petty Officer 2nd ClassBRAVO ZULU! The boats great & the figures ice the cake!
BTW- POPEYE IS A US COAST GUARDSMAN-
SEMPER PARATUS/PARATUS GERERE
HAVE A SAFE RC BOATING DAY!
GOD BLESS AMERICA
RAF Crash/Fire Tender
Just thought I'd show you guys my boat with the "too fast" brushless setup. I have now put a smaller motor and turned it down on the controller. Almost lost it though 😁
7 comments
- bigmacmodelsAble SeamanThe motor I have has a built in water cooling jacket, works really well..... 😀
1 / 4
Crash Tender 36"
This boat was left to me by my grandad 29 years ago. I have just recently started to rebuild it with a friend and put it in the water for the first time 2 weeks ago. A bit too fast with the brushless set I had so I will be getting something slower in the next few weeks. The pics are from start to now, more to do as I'm not happy with it (and probably never will be 😯 ) I have been looking through everyones pictures and they have given me some great ideas. Thanks guys.
Liked by circle43nautical
4 comments
- RaydindayalRecruitMany thanks for all the information and attractive pictures about the 'FIRE' I shall get cracking on the repaint job, and then get the motor installed and try again. This won't happen until the spring of our new year. I shall do this at a very suitable pond at Clapham London which is not too far from where I am. Will fill you in then.
Thanks & Regards Ray
37.5 Foot Seaplane Tender 206
This slide show shows the build and final result of my scratch built Seaplane Tender. it is 1/12th scale and powered by 2 x 250 watt brushless motors. Built in 2011, it sails at Knightcote in Warwickshire and Tynemouth in the NE.
8 comments
- CraigRobothamPetty Officer 1st ClassGreat run of slides there , great job on the build to .Liked by cenbeth