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  Item found in the following categories;
> Boats & Parts > Parts & Hardware > Electric Boat Parts

  RATED:

4mm Drive Shaft and Prop Set

4mm Drive Shaft and Prop Set

4mm Drive Shaft and Prop Set, includes couplings.

Specs:
Length: 269mm
Diameter:  4mm
Prop: 3 blade 28mm
Motor Shaft: 3.175mm

Suits sleeve 12925



PRODUCT ID: BP22-SProp


Weight: 23g Quantity: 
International Warehouse
stock
10+
Price $4.80

acc.
  • Boat Shaft Sleeve - 255mm

    Combo Price: $5.45   IN STOCK



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 Customer rated
311
crowns
  
 
Total of 25 discussions.
MTL_Greg  96 points - 7/30/2014
 
Can I bolt a 540 brushed car motor on this, without mods? It has the right shaft diameter: 3.125mm
 anikeev 1182 points
Yes, you can do it without mods.
 MTL_Greg 96 points
Too bad the motor mount doesn't have a standard 25mm spacing! The shaft size is good...
Ben  2 points - 5/16/2014
 
Will this be suitable for a 450mm fibreglass speed boat? I want as much performance as possible, which motor should I use?
 anikeev 1182 points
This is suitable to any boat. I run it on 450mm boat well. If you want best performance - find online calculator to install prop on right angle and with right motor. I use ADS300 watercooled motor with 30A ESC watercooled too but I don't think that's best - it's just good and speedy.
Rahull  1 points - 5/14/2014
 
Thank you Anikeev.I am going with L2210-1230 since it has 3mm dia and satisfies my reqmnts.I will be glad evn if my ship goes extremelly slow.So im planning to buy L2210-1230 motor,2s lipo, 30 amp esc (since this motor can draw 20 amp).I hope the prop which comes with this will make it go fast ...shal i increase to 40mm less pitch .Guess this config willl go good. Sorry for lots f questions since this is my first one.
 anikeev 1182 points
If you plan to use it on big and heavy boat it will not run fast immediately, but it can reach high-speed. You don't need to replace prop with 40mm
Rahull  1 points - 5/13/2014
 
Anikeev , I am newbie to this rc hobby, I was planning to use ///Turnigy D2836/11 750KV Brushless Outrunner Motor// with the 4mm prop set..But now can i change my motor to /////2213N 800Kv Brushless Motor///bcoz it has 3mm shaft dia ....I am doing all this for a homemade ship app (2-3kg) using (2s lipo,35A esc)and i need less speed for my ship and less throttle is sufficient.....Will this combination go well with this 4mm prop shaft set with a bigger prop (eg 40mm).
 anikeev 1182 points
Well, lower KV means slower motor. I have watercooled ADS300 boat motor with KV about 2000 so your motor will be much slower but more powerful. I wouldn't recommend to use 2213N 800Kv motor - it requires only 9A in peak but your 35A ESC is too powerful. If you want to have slow and powerful motor I would recommend L2210-1230 or even D3128-1550 as outrunner motor. Inrunner SKU 9031000129 is good too (you can use it with sleeve SKU BP22-Sleeve ).
Rahull  1 points - 5/11/2014
 
Thank you anikeev for ur quick reply. I shall go with drilling and if so will i be able to use another propeller instead of the one provided. eg.(a 40 mm prop)
 anikeev 1182 points
I think you can use different prop as far as it have same hole (4mm) and same knob. If it's plastic prop you can file it to fit. Anyway, I have two really big props (about 50 or 60mm) and there's different size knob and hole. I can measure everything you want in this prop-shaft set and post it here.
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Customer Reviews
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Overall Rating

6 likes
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The set is very complete and all of the pieces are in good shape. The only problem was that the piece that connects the shaft with the engine is not a diameter that can be used in a big engine.


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elytoros
336 likes
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perfetto molto bello e ben fatto


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Marc
16 likes
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Alu-Welle mit 4mm Durchmesser. Propellerseitig mit M4 Stopmutter, für 4mm Propeller mit Drive-Dog Aufnahme. Wellenkupplung auf der Motorseite leider mit 3.17mm Bohrung, musste ich auf 4mm aufbohren. Alle Teile aus ALU.


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znus_
43 likes
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Axel is too short for the 255 mm sleeve :-/


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Pavel
3 likes
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excellent tree for the boat. I recommend to everyone. well come to my boat. works great with nitro engine asp 46m.


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