Cookies used in this website are gluten free, wheat free and dairy free. By using this website you agree to our use of cookies. More Info
Guest
Login Below
Join Us On Social Media!
   
Get The Model Boats App!
Apple App Store
Android app on Google Play


Help Support This Website
£
or enter custom amount

(Non Contributor)

Help support this free
website and donate.



£285 a year is needed to keep the website and apps online. Please consider donating £5 or more to help towards these fees.
All donations are securely managed through PayPal. Amounts donated are not published online.

Many thanks for your kind support.

Model Boats Website Team


Donation History
January 2019: 14 people
December 2018: 6 people
November 2018: 11 people
October 2018: 9 people
September 2018: 13 people
August 2018: 5 people
July 2018: 8 people
June 2018: 8 people
May 2018: 7 people
April 2018: 19 people


Unique Visitors This Month

Website Members

Terms and Conditions
Privacy Policy
Advertising
Contact


Model Boats Website
Active Users (5)
Login or Register
To Remove This Ad

Login or Register
To Remove This Ad
>> Home > Tags > bow thruster

bow thruster
thrust washer
bow thruster
Fairmount Alpine by DannyZ Petty Officer   Posted: 3 days ago
[Score: 8/10] 42" Fairmount Alpine Twin Propellors (3 Blade 40mm) Direct Drive Powered by LiPoly (11.1v) 3Amp/h Batteries - Comments: Tug. Twin contra rotating props. Bow Thruster.

Billings Smith Rotterdam - bow thruster by theshipscat Seaman   Posted: 8 days ago
Hi, Anybody ever added a working bow thruster to the Billings Smit Rotterdam kit? - decision time is looming!😭

Fairmount Glacier by veganhouse Sub-Lieutenant   Posted: 1 month ago
[Score: 9/10] 39" Fairmount Glacier Capable of 4mph and a runtime of 60mins Twin Propellors (3 Blade) Direct Drive to a 2 x M500 Mtronix (3 Blade) Powered by Lead Acid (12v) 7Amp/h Batteries Controlled Through JP Marine (20Amps) ESC - Comments: A Billings kit, the Fairmount Glacier (or Alpine - comes with 5 naming options) is a sturdy boat... 2 props in Kort nozzles, extras I've fitted...37 lights, bow thruster, working fire monitors, radar, & horn. Runs on 2 x 12v 7AH batteries, so runs for a while! Colour scheme makes it visible on the lake too!

Voltage increasing via regulator by RNinMunich Fleet Admiral!   Posted: 3 months ago
OK, Understood, I think! If you just want to boost the bow thruster why don't you just fit a small 12V (or 11.1V LiPo) just for that? Frankly I might start with an 9.6V batt before I jump from 7.2 to 12V. I assume it's just either On or OFF, i.e. no ESC. As you can see from the specs of your Booster, as the output volts increase the deliverable current (for a given input volts) decreases inversely, as I predicted! Ya don't get summat for nuttin! Soooo, you need to carefully check the specs of the thruster motor; max voltage, current at maximum efficiency versus volts applied! That will tell you the max volts battery that you can safely and most efficiently use, and you can check if your booster can deliver the required current at the voltage needed. I'd just use a separate battery and a servo operated micro switch, but then I'm just a dumb engineer!😲 Bon chance mon ami👍 Cheers, Doug 😎

Voltage increasing via regulator by EricMB Commander   Posted: 3 months ago
Thanks for the in-depth answer Doug, much appreciated! The component was incorrectly labelled - my fault.. it’s a Voltage Booster! Pic attached... to clarify, it’s really the bow thruster (a very small one at that!) I’d like running a bit faster, you’re right about tugs not being sprinters! Regards, Eric

Voltage increasing via regulator by EricMB Commander   Posted: 3 months ago
Evening all, I have a voltage regulator I’d like to fit to my Southport tug (currently running on 7.2v Ni-MHs) in order to get it up to 12v. I’m after more speed/power and would particularly like the bow thruster running a bit faster than it does on 7.2v. So, the questions are, where to fit it in the wiring loom, and what will the effect be on the battery life? Advice please! Thank you in advance...

bulkheads by RNinMunich Fleet Admiral!   Posted: 4 months ago
Hi Haig, seems to be a common mistake to get Schottel Drives (Z-Drives) and Voith - Schneider confused with one another! First two pics show a twin Voith propeller on a tug hull (as on the plan above) and the operating principle. 3rd pic is cross section of the Z-Drive as produced by the Schottel company. It is a 360° rotating 'pod'. Newer versions have electric motors built into the pod and don't need the mechanical Z transmission from inside the hull. With such pods under bow and stern even bow and stern side thrusters are redundant 😊 4th pic is the Graupner version, Mk II. https://www.graupner.com/Schottel-Drive-II-new-version-/2335... Cheers, Doug 😎

1/16th scale Tamar by kinmel Chief Petty Officer   Posted: 5 months ago
I can work out scale speed as well as anyone. I am glad that your Model Slipway Tamar worked well for you with a pair of 600Eco motors, but many other owners changed their motors not long after 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.

afron alaw by dragon Admiral   Posted: 5 months ago
Started some months ago been busy on other things but build up till now Motors are fitted and work as is the bow thruster and kort knozzels and shafts. also the deck is complete and ready to fit.

Yorkshireman by ikseno99 Chief Petty Officer   Posted: 5 months ago
[Score: 8/10] 35"/11000g Yorkshireman Capable of 4mph and a runtime of 120mins Twin Propellors (4 Blade 50mm) Belt Powered by Lead Acid (6v) 14Amp/h Batteries Controlled Through Action Electronics P94 ESC - Comments: Model Slipway kit, with the incorrect wheelhouse windows, may change them one day when I have time on my hands, i do wish!! Been refitted with a Bow Thruster and up rated batteries from 2 x 12 Amp Hour to 2 x 14 Amp to give a better run time. Fan cooling added t the main motors. She runs well and I am slowly mastering the slow speed tight manoeuvring that twin screws on independent control and a bow thruster can give. A proper "Little" Big Ship that looks the part.

Happy Hunter by liamduck Sub-Lieutenant   Posted: 7 months ago
[Score: 8/10] 44"/7300g Happy Hunter Twin Propellors (4 Blade 50mm) Direct Drive to a MFA Torpedo 800 (4 Blade) Powered by Lead Acid (12v) 7Amp/h Batteries Controlled Through Action P94 ESC - Comments: Found this kit on a well-known auction site and bought it for £100. It is the original Robbe kit and fittings included. There was no command module and so I have devised a way of having working anchors, tow, crane and warning beacon, bow thruster, nav lights and searchlight. It was a bit of a struggle to balance her properly and she needs quite a lot of ballast. A real handful, you might say but she looks really well on the pond.

AL Khubar 2 by dragon Admiral   Posted: 10 months ago
Hi As seen in my build blog list of items fitted. 2 MFA Geared 6-1 Motors. 2 Aqua power 128 FNR Speed controllers. Brass props. Bow thruster. Brass Korts. Sound unit. Horn. Lights. all in working order. Sailed very well yesterday at Owls pond. In good working order sold as seen with no returns too detailed to pack collection only please. £300 ovno. Any Question please ask. Plans and instructions also.

Smit Rotterdam by Neville1 Petty Officer   Posted: 10 months ago
Billing boats, which took me 3 years to build.Hull was planked and theh fibre glass. Boat has full functional remote with seperate port starboard control,rudder and bow thruster. full inside and mast lighting.

Grimmershorn II by CB90 Fleet Admiral!   Posted: 10 months ago
[Score: 5/10] 40"/5000g Grimmershorn II Capable of 7mph and a runtime of 60mins Single Propellor (3 Blade 70mm) Direct Drive to a 950 (3 Blade) Powered by Lead Acid (12v) 12Amp/h Batteries Controlled Through 15A 24v (5Amps) ESC - Comments: The Motor vessel 'Grimmershorn' was built in 1956/57 by Hansa Stahlund Schiffbau GmbH at Koln-Deutz for the Waterways and Shipping Administration at Cuxhaven.Her Daimler-Benz four stroke diesel engine had an output of 500hp. permitting a speed of 11.5 knots. The model hull and deck are vacuum formed ABS, timber work of precision cut ply, 2 full size plan sheets and a construction manual along with a fittings pack complete this kit. Technical Data Scale: 1:20 Length: 1038mm Beam 305mm The Grimmershorn was the second major kit I purchased from a model shop on the outskirts of Harlow in Essex back in the 1980s. The Krik kit is still produced and sold today. My build was a slow and lost enthusiasm so after completing the hull, deck, motor and bow thruster installation I gave the boat to my father in-law who completed the superstructure and sailed the boat for a while, eventually the boat was given back to me when the father in-law moved house. I then repaired the rudder, added a moving radar, a adjustable water cannon and pump also various extra fittings such as a detailed life raft and crane, buoys and captain figure. thus renamed the boat as Grimmershorn II a Search and rescue fire boat.

Fairmount Alpine - TUG! by thepirate Sub-Lieutenant   Posted: 10 months ago
yes also building one A lot of work to complete yet. Fitted with 2x mfa 6/1 motors and bow thruster ,kort nozzle, becker rudders,all windows fitted with individual glazing a lot of time consuming, still a lot to do