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KB20-30-24S 3900kv Brushless Motor (FIN)

KB20-30-24S 3900kv Brushless Motor (FIN)

Discontinued Product

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SKU:
KB203024S(FIN)
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KB20-30-24S 3900kv Brushless Motor

KB20-30-24S
Shaft Size: 2.0mm
Motor Dimensions: 20x30mm     Weight: 55g
Kv: 3900
Idle current: .7A
Resistance: 0.1263
Max Amp: 9

  • SKU KB203024S(FIN)
  • Brand -
  • Shipping Weight 85.0000
  • Length 0.00
  • Width 0.00
  • Height 0.00
  • Kv(rpm/v) 3900.00
  • Max Current (A) 9.00
  • Resistance (mh) 0.00
  • Max Voltage(V) 0.00
  • Power (W) 0.00
  • Shaft A(mm) 2.00
  • Length B (mm) 35.00
  • Diameter C(mm) 23.00
  • Can Length D(mm) 29.00
  • Total Length E(mm) 45.00
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not enough power for blade cp pro 2. tried with 8 and 10 tooth pinion. stock motor has more power. same dimensions as e-flite park 370 with same amp draw this is just 3900kv instead of 4100kv but NO POWER!!!! may be ok for smaller applications but not for 3d 300 size helicopters.

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not enough power for blade cp pro 2. tried with 8 and 10 tooth pinion. stock motor has more power. same dimensions as e-flite park 370 with same amp draw this is just 3900kv instead of 4100kv but NO POWER!!!! may be ok for smaller applications but not for 3d 300 size helicopters.

Powerful small motor.

I integrated on my own hobby and performed fantastically with a 25A Turnigy car ESC bought here too.

If you want to secure using the screw holes provided at the shaft end, the data is as follows:

6X No.2 (Major Diameter approx. 2.1 mm), in inches Threaded hole on PCD 16 mm.

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Powerful small motor.

I integrated on my own hobby and performed fantastically with a 25A Turnigy car ESC bought here too.

If you want to secure using the screw holes provided at the shaft end, the data is as follows:

6X No.2 (Major Diameter approx. 2.1 mm), in inches Threaded hole on PCD 16 mm.

Beaware to see the dimension properly. Including the fin will be 23 instead.

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Beaware to see the dimension properly. Including the fin will be 23 instead.

Wanted to order this RIGHT NOW: But these people have NO PINIONS in stock! NONE!!!

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Wanted to order this RIGHT NOW: But these people have NO PINIONS in stock! NONE!!!

Great upgrade for a brushed 370/380 class heli. More than enough power to allow a 15 oz CP heli to hold its own in the wind, and won't stress a 10A ESC.

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Great upgrade for a brushed 370/380 class heli. More than enough power to allow a 15 oz CP heli to hold its own in the wind, and won't stress a 10A ESC.

Great power but watch out for the end cap coming off.

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Great power but watch out for the end cap coming off.

Sehr guter Motor fr RC Cras.

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Sehr guter Motor fr RC Cras.

I'm using on a combat wing with 30" wingspan and 7.4V 2-cell lipo battery. Climbs nearly straight up with plenty of power using a 6x4 propeller. Do not run with plane in a static condition as the motor will get hot and glue that holds the main shaft to the magnet will melt.

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I'm using on a combat wing with 30" wingspan and 7.4V 2-cell lipo battery. Climbs nearly straight up with plenty of power using a 6x4 propeller. Do not run with plane in a static condition as the motor will get hot and glue that holds the main shaft to the magnet will melt.

Good quality motor will try this motor on my mini mustang 51D & HBK2.

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Good quality motor will try this motor on my mini mustang 51D & HBK2.

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