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HMS Brave Borderer PT1011
9 Posts · 6 Followers · 2 Photos · 27 Likes
Began 9 months ago by
Able Seaman
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Latest Post 7 months ago by
( Newest Posts Shown First )
📝 HMS Brave Borderer PT1011
17 Views · 2 Likes
Country: 🇳🇿 New Zealand
Online: 7 months ago
Online: 7 months ago
Sorry for the lack of updates, Been crook as last couple of weeks,
Well most of the bottom is sheathed with plywood now the exciting task of sanding before fiberglassing and fairing. Watch this space Lol.
Well most of the bottom is sheathed with plywood now the exciting task of sanding before fiberglassing and fairing. Watch this space Lol.
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SouthportPat
alexandre
📝 HMS Brave Borderer PT1011
38 Views · 5 Likes
Country: 🇳🇿 New Zealand
Online: 7 months ago
Online: 7 months ago
An Early photo of PT1011, Will add more as progress is made
Be kind I am a novice Lol
Be kind I am a novice Lol
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alexandre
SouthportPat
luckyduck
Len1
RNinMunich
Petty Officer 2nd Class📝 HMS Brave Borderer PT1011
52 Views · 5 Likes
Country: 🇬🇧 United Kingdom
Online: 9 days ago
Online: 9 days ago
I was running a 1/24 S-Boot 3 props/ 3 MFA
850's came down to 1 prop 1 brushless just as good.
850's came down to 1 prop 1 brushless just as good.
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SouthportPat
alexandre
ChrisJ2
Len1
hermank
Recruit📝 HMS Brave Borderer PT1011
56 Views · 3 Likes
Country: 🇬🇧 United Kingdom
Online: 4 months ago
Online: 4 months ago
Ah, I didn't realise you were going to use a gas engine. Hope you've got a gearbox that's up to the job. Sorry, I'm unable to advise on the props.
G.
G.
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alexandre
Len1
hermank
📝 HMS Brave Borderer PT1011
59 Views · 3 Likes
Country: 🇳🇿 New Zealand
Online: 7 months ago
Online: 7 months ago
I am planning to use a 29cc 2T gas engine, Am thinking may I should go for 45mm props, Thoughts please. Thanks for your input Gordon
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alexandre
Len1
hermank
📝 HMS Brave Borderer PT1011
83 Views · 3 Likes
Country: 🇬🇧 United Kingdom
Online: 4 months ago
Online: 4 months ago
A 1.5m Brave Borderer is going to need a powerful motor if it's to drive two props through a gearbox. Is there no way you could use two motors, then you could space the shafts as far apart as you like?
G.
G.
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ChrisJ2
hermank
Len1
📝 HMS Brave Borderer PT1011
95 Views · 2 Likes
Country: 🇳🇿 New Zealand
Online: 7 months ago
Online: 7 months ago
Thanks' Doug,
I remember reading somewhere that the space between props should be 1.5-2 times the diameter of the propellers, which calls for a minimum of 82.5.
Thank you for the reply
I remember reading somewhere that the space between props should be 1.5-2 times the diameter of the propellers, which calls for a minimum of 82.5.
Thank you for the reply
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hermank
Len1
Fleet Admiral📝 HMS Brave Borderer PT1011
99 Views · 3 Likes
Country: 🇩🇪 Germany
Online: 10 hours ago
Online: 10 hours ago
Hi Chris,
Don't see your problem🙈
If you put two 55mm props tip to tip the distance between their centres will be 55mm.😉
So you will have 78.6-55=23.6mm between the prop blades when the shafts are fitted to the gearbox.
BTW: Our Brave Borderer guru is a great builder and 'good bloke' from Canada.
User name 'Rowen'.
Check out his Brave Borderer Build Blog at link below.
Cheers, Doug😎
Don't see your problem🙈
If you put two 55mm props tip to tip the distance between their centres will be 55mm.😉
So you will have 78.6-55=23.6mm between the prop blades when the shafts are fitted to the gearbox.
BTW: Our Brave Borderer guru is a great builder and 'good bloke' from Canada.
User name 'Rowen'.
Check out his Brave Borderer Build Blog at link below.
Cheers, Doug😎
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alexandre
Len1
ChrisJ2
Young at heart 😉 Slightly older in other places.😊 Cheers Doug
📝 HMS Brave Borderer PT1011
95 Views · 1 Like
Country: 🇳🇿 New Zealand
Online: 7 months ago
Online: 7 months ago
Hi All
I am building a 1.5Mtre PT boat, Running twin props, My problem is my gearbox is 78.6mm centre to centre running twin shafts with 55mm four bladed props. if I run them parallel I will not have enough distance between the props.
My question is would it be possible to run them in a slight "V"
TIA
Chris
I am building a 1.5Mtre PT boat, Running twin props, My problem is my gearbox is 78.6mm centre to centre running twin shafts with 55mm four bladed props. if I run them parallel I will not have enough distance between the props.
My question is would it be possible to run them in a slight "V"
TIA
Chris
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Len1
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