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  Item found in the following categories;
> Electric Motors > NTM Series > 42mm
> Electric Motors > Outrunners by size > 35 to 44mm

  RATED:

NTM Prop Drive Series 42-48 650KV / 1295W

NTM Prop Drive Series 42-48 650KV / 1295W
NTM Prop Drive Series 42-48 650KV / 1295W

NTM Prop Drive motors are rock-solid performance outrunners with tight windings, quality bearings, correctly rated magnets, balanced stator and flux rings, tool-steel shafts plus they are QC checked at 14 points, from material processing all the way through to final dyno test.

Because we design and build these motors completely in-house (from 3D/2D drawing to materials sourcing, machining, balancing, final assembly and dyno) we can completely control production and ensure product consistency from design right through to shipping the product to you. The removal of middle-men has meant we can drive better value to the market and retail these motors at factory(our) prices! All performance figures are real and tested on our own motor dynos.

Our QC engineer checks and balances each motor before shipping to the HobbyKing.com warehouse. 
 
Specs:
Model: NTM Prop Drive Series 4248 650kv
Kv: 650rpm/v
Turns: 7T
Max current: 70A
Max Power: 1295W 
Shaft: 5mm
Weight: 243g
ESC: 60~70A
Cell count: 4~5s Lipoly
Bolt holes: 25mm
Bolt thread: M3
Connection: 4mm Bullet-connector



PRODUCT ID: NTM4248-650

This product available from a warehouse near you!

Kv(rpm/v) 650
Weight (g) 243
Max Current(A) 70
Resistance(mh) 0
Max Voltage(V) 19
Power(W) 1295
Shaft A (mm) 5
Length B (mm) 48
Diameter C (mm) 42
Can Length (mm) 30
Total Length E (mm) 70
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Customer Data

Weight: 279g
Quantity: 
International Warehouse
stock
10+
USA West Warehouse In Stock View Item
USA East Warehouse In Stock View Item
Price  $29.99

acc.
  • NTM 42 Carbon Fibre Motor Mount

    Combo Price: $4.45   IN STOCK



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 Customer rated
522
crowns
  
 
Total of 92 discussions.
Devarjun  1 points - 6/25/2015
 
Hi, I am new to RC Hobby. Please advise me how good is 4 of these motors for a 4.5 Kilograms quadcopter? Will it give ample lift to it? Thanks, Devarjun
Angerand Philippe  8 points - 5/16/2015
 
Hey HK ! Picture for the data under 5S seem to be form another motor ( much bigger and expensive)...
frantz , valerie  1 points - 5/4/2015
 
salut a vous une questions pour le moteur ntm 42-48 650KV / 1295W 42-48 650KV / 1295W il fonctionne avec quel controleur ? d'avance merci pour la reponse ..
 Ronaldo 40 points
Salut, tu a besoin dú*tilizer une controleur supé*rieur a 70A. Je te recommande une ESC de 80A
BEST ANSWER CREDIT AWARDED
 frantz , valerie 1 points
merci pour ta ré*ponse cool ESC de 80A ,ce produit il est compatible :Brushless Turnigy 85A w / 5A SBEC ? merci pour la ré*ponse ..
 Ronaldo 40 points
Bien sû*r, il va fonctionner, pas de problè*me. Je ai é*crit un article sur la maniè*re de recoller les aimants de ce moteur (si elles dé*coller).Tu peux voir ici: (****rcgroups****/forums/showthread.php?t=2357100)
Wolfgang  1 points - 4/27/2015
 
Does anybody know the number of poles and the correct timing value for this motost?
ZLIN XIII  64 points - 4/27/2015
 
Did anybody try this motor on 6s with 12x8 or 11x7 APC-E Thanks,
 anthony 5 points
read the specs 4 to five cell lipo
Customer Reviews
Overall Rating
Mitch
18 likes
Value
Quality
Like it?
I bought this motor as a replacement for a 4250 SK 650kv. I am running it in my 63" P-51D with a 13x8 prop 5s 5000mah 30-40C Lipo. I get excellent performance. Put it on the box and it ran at 1375 watts 77amp draw at full throttle. It seemed fine. It didnt get all that hot and I am comfortable wit these numbers. However this motor lacks a prop shaft. Lucky for me I have access to a full machine shop (metal lathe and Mill) and I was able to myself a prop shaft from 6061 Aluminum to match the plane. BEAUTIFUL. Couldnt be happier and will certainly buy another soon.


3 comments. Reply..

Overall Rating
RC_SCHU
15 likes
Value
Quality
Like it?
Motor looks great, but it doesn't come with prop drive or mounting plate and attendant screws. I think you should mention that in the description. Also the prop drive is 3 screw mounting so the mount will have to be peculiar to this motor. I can't use my other Turnigy prop drives.


2 comments. Reply..

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Overall Rating
tonioaltea
378 likes
Value
Quality
Like it?
un mostro di compatezza di prestazioni elevate


No comments. Reply..

Overall Rating
ZLIN XIII
42 likes
Value
Quality
Like it?
high quality motor. Strong magnets and runs smooth. 13x8 APC-E prop with 5s 4000 packs, almost 1000watt 13x10 I will try soon. top motor for a very fair price


5 comments. Reply..

Overall Rating
fabio
10 likes
Value
Quality
Like it?
Engine excellent workmanship, Silent bearings, tested with 15x8 prop and lipo 4500 mha 4 s 3.2 kg max pull shot.


5 comments. Reply..

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