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NTM Prop Drive de la serie EF-1 Torre de conducción de carreras de coches 3842-1300KV / 930 W (v2)

NTM Prop Drive de la serie EF-1 Torre de conducción de carreras de coches 3842-1300KV / 930 W (v2)

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1 year warranty

SKU:

NTM-EF1-1300

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Accesorios

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YEP 60A (2 ~ 6S) SBEC Controlador de Velocidad sin Escobillas

SKU: 9351000010

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YEP 60A (2 ~ 6S) SBEC Controlador de Velocidad sin Escobillas

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36,76 $

Descripción del producto

Oficialmente reconocida y aprobada por el NMPRA, este motor EF-1 es la elección ideal para su modelo de carreras torre eléctrica. Ha sido diseñado específicamente para su uso en las carreras de EF-1 ofrece lo último en rendimiento y eficiencia. Un paquete completo de accesorios que se incluye con este motor.

motores NTM Prop Drive son outrunners rendimiento sólido con arrollamientos apretados, rodamientos de calidad, imanes debidamente homologados, linterna de motor equilibrada y anillos de flujo, ejes de acero de herramientas además de que son Control de Calidad a los 14 puntos, a partir de material procesar todo el camino a la final prueba de banco de pruebas.

Porque diseñamos y construimos estos motores por completo en la casa (de 3D / 2D dibujo con el aprovisionamiento de materiales, mecanizado, el equilibrio, el montaje final y el banco de pruebas) podemos controlar por completo la producción y garantizar la consistencia del producto desde el diseño hasta el envío del producto al usuario. La eliminación de los intermediarios ha significado que podemos impulsar un mejor valor en el mercado de venta al por menor y estos motores en la fábrica (nuestros) precios! Todas las cifras de rendimiento son reales y probados en nuestros propios dinamómetros de motor.

Nuestros ingenieros de control de calidad de control y equilibrio cada motor antes de enviar al almacén HobbyKing.com.

Especificaciones:
Modelo: NTM Prop Serie Drive EF-1 1300kv
KV: 1300 rpm / v
Corriente máxima: 65A
Potencia máxima: 500W @ 11.1v (3S) / 930 W @ 15v (4S)
Eje: 5mm
Peso: 155 g
Recuento de células: 3s ~ 4s Lipoly
Agujeros de los tornillos de 25 mm:
Rosca del tornillo: M3
Conexión: Bullet-conector de 3,5 mm

Las pruebas prop:
8x8 - 11.1v - 260W - 24A - 0,9 kg de empuje
8x8 - 14.8v - 560W - 38.8A - empuje 1.45kg

Nota: Un paquete de accesorios se incluye con este motor. Esta es la unidad v2 con un diseño mejorado de la campana del extremo y el blindaje de alambre de silicio.

Especificaciones del producto

Kv (rpm / v) 1300.00
Corrientes max (A) 65.00
Resistencia ( MH ) 0.00
Max Voltaje ( V ) 15.00
Potencia ( W ) 930.00
Un eje ( mm ) 5.00
B Longitud ( mm ) 42.00
C Diámetro ( mm ) 38.00
Puede longitud D ( mm ) 23.00
Longitud Total E ( mm ) 60.00

Dimension Diagram Guide

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carmar | Comprador verificado

Overall
Quality
Value

well built motor

Mar 24, 2018

I haven't thrown a prop on it yet but the construction looks fine, lightweight, no issues. I ran it without a prop and it is smooth. I have an older E-flite motor on my plane for now.
I had an 1800Kv NTM that HK discontinued - sadly I lost it in a crash, that is why I ordered this one. The 1800 was an amazing motor - could handle 8 W of input power per gram of motor mass. The majority of RC motors handle 3~4 W/gm. Yep, it was that good. Which is why I'm not worried about this one either. I couldn't spot any flaws in the build and I think it'll do fine in the air.

IJSSS | Comprador verificado

Overall
Quality
Value

Update Flight Test

Dec 29, 2017

Just an update on my flight test with this motor. Ended up fitting 2 more grub screws with added loctite as the 1 grub screw kept coming loose after further bench testing using 11x5 prop on 3S which is drawing nowhere near the stated max current draw
Test flight in my Hellcat went well but as with many of the NTM range, it became noisy only after two 5min flights, disappointing but hey, it is cheap. Possibly now out of balance with the added hardware?
Once again, potentially a great motor let down with poor bearings
Ended up stripping it and fitting 2 ceramic replacement bearings which incidentally are the same size. Other than the issues mentioned, well built!

JJSSS | Comprador verificado

Overall
Quality
Value

Potentially a great motor

Dec 03, 2017

Bought this NTM on sale, looking to upgrade the outrunner in my Hellcat and use a 2 blade prop
Bench tested initially to check current draw only to find the can attempting to separate from the main body. Found the grub screw loose and not even aligned to the 'flat' ground on the shaft. Beware... align the flat with the grub screw and loctite in place and while your at it replace the cheesy circlip with a quality 'E' circlip before fitting. This thing has some serious grunt and is very smooth and quiet. Looking forward to testing it in the air

Tim | Comprador verificado

Overall
Quality
Value

Hot motor, beware of excessive power!

Oct 11, 2017

Wow, what a hot rod! Seems to run well, but with an 8x8 APC prop on 4s, my amperage is WAY higher than they advertise on the product page. Mine is pulling 60.7 amps, for a total of 866 watts during static tests on a 4s pack. I'm happy...but don't skimp on the ESC. This thing is power hungry!

sammy | Comprador verificado

Overall
Quality
Value

good deal

Aug 27, 2017

just got the motor.....hope I have better luck than some of the people have had with theirs

JJ | Comprador verificado

Overall
Quality
Value

excellent

Aug 25, 2017

this made my plane very fast

Jack | Comprador verificado

Overall
Quality
Value

good motor

Aug 21, 2017

I am having a great time with this motor....makes my plane very fast.....will have to experiment more with some different propellors

screechhawk | Comprador verificado

Overall
Quality
Value

good and powerful

Aug 17, 2017

this motor so far has worked flawlessly

Jack | Comprador verificado

Overall
Quality
Value

fast

Aug 11, 2017

this is the 2nd of these that I have bought and both do just fine....lots of power

Mourier | Comprador verificado

Overall
Quality
Value

Customer Rated

Aug 29, 2016

Bought 2 of them, the 1st one grilled after its first 3 minutes of flight! During that flight i never went over 55 amps: https://youtu.be/MEwWMDU9KVU wanted to install the 2nd one i bought, problem pin axle was loose, tried to screw it, then i realised than the screw thread itself was broken! What a shame to sell and promote this kind of crap! I almost crashed an rc plane with 800€ worth of equipment because of this motor, you shouldn't sell those!