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MFO Prop Drive Series 28-30S 900kv / 270W (courte version de l'arbre)

MFO Prop Drive Series 28-30S 900kv / 270W (courte version de l'arbre)

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Was  13,85 €

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Rating:
Stock:
OUT OF STOCK
Poids
82 g
SKU:
NTM2830S-900

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Description
du

Ceci est notre arbre court MFO 28-30S 900kv moteur outrunner brushless. Il est construit sans arbre externe vous permettant de facilement monter ce moteur à votre cadre multi-rotor sans qu'il soit nécessaire pour toute modification.

moteurs MFO Prop entraînement sont outrunners de performance solide comme le roc avec des enroulements serrés, des roulements de qualité, aimants correctement notés, stator équilibré et anneaux de flux, plus ils sont QC vérifié à 14 points, à partir de matériaux de traitement tout au long de test dyno final.

Parce que nous concevons et construisons ces moteurs complètement en interne (de 3D / 2D de dessin pour les matériaux d'approvisionnement, l'usinage, l'équilibrage, l'assemblage final et dyno) nous pouvons contrôler complètement la production et d'assurer la cohérence du produit de la conception à l'expédition du produit à vous. La suppression des intermédiaires hommes a voulu dire que nous pouvons conduire une meilleure valeur au marché et au détail de ces moteurs à l'usine (nos) prix! Tous les chiffres de performance sont réels et testés sur nos propres dynos automobiles.

Nos ingénieurs QC vérifier et d'équilibrer chaque moteur avant l'expédition à l'entrepôt HobbyKing.com.

Spécifications:
Modèle: MFO Prop Drive Series 28-30S 900kv (courte version de l' arbre)
Kv: 900rpm / v
Courant max: 18A
Puissance: 215W @ 12v (3S) / 270W @ 15v (4S)
Shaft: 3mm
Poids: 66g
ESC: 25 ~ 30A
Nombre de cellules: 3s ~ 4s Lipoly
Trous de boulons: 16mm et 19mm
Fil de Bolt: M3
Connexion: 3.5mm Bullet-connecteur

Tests Prop:
13x4E - 11.1v - 194W - 17.4a - poussée 1,04 kg
12x6E - 11.1v - 195W - 17.8A - poussée 1,01 kg
11x7E - 11.1v - 188W - 17.0A - poussée 0,89 kg
10x5E - 11.1v - 133W - 12.0A - poussée 0,75 kg
9x6E - 11.1v - 120W - 10.7A - poussée 0,68 kg
9x6E - 14.8v - 234W - 15.8A - poussée 1,05 kg
8x4E - 14.8v - 159W - 10.6A - poussée 0,75 kg

Remarque: Un pack d' accessoires est disponible pour ce moteur. S'il vous plaît voir les articles connexes ci-dessous.

Product
Specifications

Informations supplémentaires

  • Référence:
    NTM2830S-900
  • Brand:
    Non
  • Poids (g)
    82.00
  • Longueur
    90.00
  • Largeur:
    50.00
  • Taille:
    80.00
  • Kv ( rpm / v)
    900.00
  • Max Currents (A)
    18.00
  • (W ):
    270.00
  • Longueur B ( mm ):
    30.00
  • Longueur Can D ( mm )
    18.00
  • Max Tension (V)
    15.00
  • Arbre A ( mm ):
    3.00
  • Unit Weight (g):
    66
  • Diamètre C ( mm )
    28.00
  • Longueur totale E ( mm )
    33.00
  • Résistance ( mh ):
    0.00
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verified_user Quality
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A tiny little bit of play in the bearings but runs OK. With a 3S 2200mah pack I get 7000rpm on an APC13x4E at 14A. It would be great if the published prop data had rpm figures included.
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ntm motor always the good power
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IT: Ne ho acquistati gi altri, funzionano benissimo.
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Of the qty 7 I've got now, one came with the prop adapter holes without threads (was drilled oversize can't even fix it). Qty 3 have super rough bearings that need replacement before first flight. Qty 1 has a wicked wobble.

QC on these motors are a joke. Don't waste money on these.
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Very well balanced motors , I use with 10x4.5 props and 3S battery and is perfect for my quad of 1.5Kg weight
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These motors are awesome.
Using them on 450 and 550 mm size Quad-copters, they are very well made, smooth, quiet and powerful. Running 8" and 10" props they never run hot and the machined prop nuts look great when installed.
I would definitely recommend these motors.
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verified_user Quality
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These are very good motors, look well made and feel very solid.

Used them in 450 and 550 sized Quads and they have plenty of power with 8-10 inch props and are very smooth when running.

Will definitely buy more.
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First Multi Rotor so not sure what to compare to but bought six of these. Doesn't seem to be a vibration issue but at least one motor started giving problems within about half an hour of flight time. Soon found it when the aircraft suddenly started tipping over at random. Noticed now that the bearings in that motor are very noisy.
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DON'T RUN THESE ON 4S. 2 out of the 3 motors I bought for my tricopter could not take the 4s and would shut down midflight causing a crash each time. I couldn't figure out what was going on until I tried a 3s lipo. Switching to 3s eliminated the problem.
I saw smoke coming from one motor while on 4s, landed and unplugged...the motor is still working so they are built tough, just not made for 4s. Otherwise, good buy.
FYI the motors come with nothing, not even mounting screws.
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verified_user Quality
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The C-clips on the rear that hold in the shaft and bearing tend to come loose and render the motor useless.. Other than that, the motors have no other problems. If I can find a replacement bearings and C-clips I will probably continue to use these motors. (2 out of 4 lost the C-clips)
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