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KB20-40-17L 3400kv Brushless Motor (FIN)

KB20-40-17L 3400kv Brushless Motor (FIN)

Discontinued Product

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Stock:
OUT OF STOCK
Váha:
85 g
SKU:
KB20-40-17L(FIN)
Popis
produktu

KB20-40-17L 3400kv Brushless Motor
Great for small prop planes or ducted fan!

KB20-40-17L
Shaft Size: ?³2.3mm?~10mm
Motor Dimensions: ?³20mm?~40mm     Weight: 65g
Kv: 3400
Idle current: .8A
Resistance: 0.0777
Max Amp: 14

Product
Specifications

Další informace

  • SKU:
    KB20-40-17L(FIN)
  • Brand:
    nedefinováno
  • Hmotnost ( g )
    85.00
  • Délka
    0.00
  • Width:
    0.00
  • Výška:
    0.00
  • Kv (rpm / v)
    3400.00
  • Maximální proudy (A)
    14.00
  • Výkon ( W ):
    0.00
  • Délka B ( mm ):
    45.00
  • Může Délka D ( mm )
    39.00
  • Maximální napětí ( V)
    0.00
  • Hřídel A ( mm ):
    2.00
  • Unit Weight (g):
    65
  • Průměr C ( mm )
    23.00
  • Celková délka E ( mm )
    56.00
  • Odpor ( mh):
    0.00
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verified_user Quality
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Great engine, much power on 6x3 prop. Use it with a 18A hobbyking speedcontroller.



does someone know which size bolts i need to use?
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verified_user Quality
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It looks like a cool motor, however, the one that I have get's way to hot!!! I expected it to be red, but it came in blue. It does not spin well at all. I just disconnected from the ESC before it blew and Never used it again. The Turnigy Outrunner motors are significantly better.
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verified_user Quality
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Motor ist gut verarbeitet und luft klasse. Habe ihn leider beim ersten Flug innerhalb von 5 Minuten mit einem 4,7x4,7 Prop und 3S Lipo verheizt.Also unbedingt Prop-Gre beachten bzw. vorher messen wieviel A er tatschlich zieht. Auerdem sollte geprft werden ob die Vorderseite fest montiert ist. Evtl abschrauben und mit Loctite sichern.
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verified_user Quality
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Draws 18a from a tiny 3s/800mAh pack spinning an apc 4.1x4.1 at 25,500rpm. I had to loctite the front plate to the motor as mine came unscrewed, no other problems. Runs extremely smooth. Needs a bit of airflow to stay cool at this power level.
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verified_user Quality
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i use 3400 and 3600kv for my wing, running a 30C 1000mah battery with a 4" apc propeller, really good
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verified_user Quality
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Sehr guter Motor als ersatz fr speed 400. Leider habe ich bertrieben und ihn an 30A Regler angehengt und mit einem Lipo 90Amax brannte er ab, aber mit den orig Nimh akkus ging er perfekt.
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verified_user Quality
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Ich bentze diesen im easy glider mit einem original Getriebe fr speed400, Flieger steigt krftig, ausser bei einem sehr starkem Wind (da ist keiner mehr geflogen) trieb der Flieger davon. Ich fand ihn nach 1.5 Monaten im Garten einer 200m entfernten Familie. Regler mit 40A funtioniert einwandfrei, allerdings mit einem niedrigerem hatte ich Aussetzer. Ich wrde ihn wieder kaufen, da er auch nicht bermssig heiss wird.
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verified_user Quality
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ich bentze es mit einem easy Glider Getriebe, starten 45 grad zgig nach oben. Ist genau das richtige was man fr easy Glider braucht.
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verified_user Quality
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I bought this motor a long time ago and its still going strong. It's being used a lot on my walkera 22e. Initially I tried using the 3s lipo setup but this motor made it way too overpowered so i had to go down to 2s and now it works awesome. It might be a little heavy for micro helis but its still a really good gain in power so I give it 5 stars!!!
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verified_user Quality
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I'm not satisfied with this motor at all. I might have got a faulty one but it's not working right.

I hooked it my CC Phoenix 35 controller and the motor ran at very low speed and got quite hot within a minute. I tried various timing advance modes and soft start values without success.

When I rotated the shaft by hand I could feel it was clogging so I took it apart and found some semi-transparent stuff (like epoxy or coil varnish) inside...
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