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

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

Discontinued Product

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Stock:
OUT OF STOCK
Gewicht:
279 g
SKU:
NTM4248-650

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Product
Omschrijving

NTM Prop Drive motoren zijn solide prestaties outrunners met strakke wikkelingen, kwaliteit lagers, correct gewaardeerd magneten, evenwichtige stator en flux ringen, gereedschap stalen assen plus ze zijn QC gecontroleerd bij 14 punten, van materiaal verwerking helemaal door tot de uiteindelijke dyno proef.

Omdat wij ontwerpen en deze motoren te bouwen volledig in-house (van 3D / 2D-tekening om materialen sourcing, verspaning, balanceren, eindassemblage en dyno) kunnen we volledig de productie te controleren en te zorgen product consistentie van ontwerp tot verzending van het product aan u. De verwijdering van middelbare mannen heeft betekend kunnen we betere waarde rijden naar de markt en de detailhandel deze motoren in de fabriek (onze) prijzen! Alle prestatiecijfers zijn echt en getest op de eigen motor dynos.

Onze QC engineer checks and balances elke motor voor verzending naar de HobbyKing.com magazijn.

specs:
Model: NTM Prop Drive Series 4248 650kv
Kv: 650rpm / v
Turns: 7T
Max stroom: 70A
Max Power: 1295W
Shaft: 5mm
Gewicht: 243g
ESC: 60 ~ 70A
Celgetal: 4 ~ 5s LiPoly
Bolt gaten: 25mm
Bolt thread: M3
Aansluiting: 4mm Bullet-connector

Product
Specifications

Aanvullende Informatie

  • Sku:
    NTM4248-650
  • Brand:
    Nvt
  • Gewicht ( g)
    279.00
  • Lengte
    105.00
  • Breedte:
    30.00
  • Hoogte:
    100.00
  • Kv ( tpm / v )
    650.00
  • Unit Weight (g)
    243
  • Max Currents (A ):
    70.00
  • Resistance ( mh ):
    0.00
  • Max Voltage ( V )
    19.00
  • Vermogen ( W)
    1295.00
  • Shaft A ( mm ):
    5.00
  • Lengte B ( mm ):
    48.00
  • C Diameter ( mm )
    42.00
  • Kan Lengte D ( mm )
    30.00
  • Totale lengte E ( mm ):
    70.00
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I use this motor in my Extra 260 (balsa, 1400 mm) with Turnigy Nano-Tech 4S 3300Mah with Turnigy D-Lux 70 Amp ESC.
This motor is a beast! Runs very smooth and has a lot of power. As soon the motor is in stock I will buy one (or two)
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I run this motor with my Edge 540T EPP/Light Plywood 3D Aerobatic Airplane 1220mm (excellent 3D plane!) on 4s 2200 mAh with a 13x6,5 APC prop. Incredible power and performance. But the motor didn't run very smooth and sounds a little noisy. But till now after 30 flights that wasn't a problem.
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Ich habe diesen Artikel am 15.07.2015 bestellt und bis heute nicht erhalten wegen angeblicher Backorder. Mehrere Nachfragen wurden mit entspr. Entschuldigungen und Aussreden abgetan.
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I've been running my NTM now for a few months in a Vortec (which is now discontinued) and I am really happy with this motor so far. It seems to make plenty of power and I like the bolt on prop drive much better than the clamp on style on other motors.
The Vortec the NTM is in is a fairly big semi 3D plane (1400mm WS) and it its a good match, wont do verticals or pull the monokote off it with speed but I haven't played around with props to much. Tried MA style 14x7 3Blade and 14x5 Turnigy wood 3Blade (curranty using and prefer).
Some specs I've done with my Watts-Up: 4s 5000mah Battery
3Blade MA Style 14x7
AMPS- 46 WATTS- 780

3blade Turnigy wood 14x5
AMPS- 49.7
WATTS- 738

2Blade master airscrew 12x6
AMPS- 28
WATT- 465
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verified_user Quality
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I am using this motor in my FMS 1400mm planes, I use it with a 3000mah 40c 5s battery, an 80 or 85 amp speed controller, and a 13x8 master airscrew 3 bladed prop. it has significantly more power than the stock FMS motors running the same everything else. A highly recommended upgrade! I have probably at least six of these currently flying and I just recently had a magnet come loose on one of them. Otherwise they have been great, tons of power. Magnet fix is easy, just take the motor apart and slide out the magnet, clean underneath where it goes and CA it and pop it back in.
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very nice motor, good quality
i would rate it as 620kv not 650kv
a 650kv should give 670kv at 18v no load
a 600kv will give 620kv
this one no load is 640kv
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NTM 42-48 650kv. Bought two of these for a WOTs Wot 6lb AUW and another project. Described wattage would mean you pulling 70 amps. I got 70 amps at 85pcnt throttle using 5 cell LiPo with 13x8. Strong magnets, needs 3 bolt NTM prop adaptors (not supplied) and my worse complaint - two motors both with poor bearings, play side to side. How long the motor will last I don't know but my electric planes have their own flight battery so dead stick means glide back landings. A bit more QC on the bearings would 've got his motor at least 4 crowns!
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Gewicht 246g mit 7cm Kabel inkl 4mm Goldkontaktstecker

freie Motorachse 19,3mm Durchmesser 5mm

Motorgehaeuse gesamt 51mm lang Durchmesser 42,4mm
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El Motor cumple con las especificaciones de diseo que marca la ficha expuesta en la pgina, funciono a la perfeccin en el banco de pruebas, y dentro de tu modelo lo har de maravilla (en mi caso fue un avin).
Me encanta que la serie NTM sea fcil de ocupar y muy intuitiva, simplemente conectas al SpeedController, la batera y listo, no se necesita PropAdapter, solo el paquete de accesorios que se vende que incluye el Spinner de seguridad, la bancada y los tornillos, el cual es de excelente calidad y un precio muy accesible, sin mencionar que es indispensable.
El nico detalle es que viene empacado en una bolsa de plstico, y envuelto con plstico acolchado, yo esperaba algo ms, pero llego sin ningn golpe ni abolladura.
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These motors are really good never had a problem with them
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