BL420 Ducted Fan Outrunner, 3800Kv


Key Features:

* Ideal for single ducted fan models from 16 to 28 ounces or twins up to 56 ounces
* High-torque alternative to inrunner brushless motors
* High-quality construction with ball bearings and hardened steel shaft
* Quiet, lightweight operation, just 2 oz (58 g)
* Efficient operation with external radial rotor design
* Slotted 6-pole outrunner design
* Ideal for ducted fan models up to 325 watts


Overview:

The great performance and small size of the E-flite 420BL ducted fan motor make it a perfect match for single- and multi-ducted fan models. The high rpm per volt (3800Kv) design allows for high rpm capability on most 66mm fan units.
Needed to Complete

25A to 40A Brushless ESC

Ducted Fan unit (ideal for 66mm)

11.1V 2100mAh LiPo


BL420 Ducted Fan Outrunner, 3800Kv


Specs:

Type: Outrunner (for Ducted Fan use)
Size: BL 420
Bearings or Bushings: Bearings
Wire Gauge: 18AWG
Recommended Prop Range: 66mm Fan Unit (3-blade fan)
Voltage: 9.6–12V
RPM/Volt (Kv): 3800
Resistance (Ri): .03 ohms
Idle Current (Io): 1.80A
Continuous Current: 25A
Maximum Burst Current: 32A (15 sec)
Cells: 3S Li-Po or 8-10 Cells Ni-MH/Ni-Cd
Speed Control: 25–40A Brushless
Weight: 58 g (2 oz)
Overall Diameter: 28mm (1.10 in)
Shaft Diameter: .09 in (2.3mm)
Overall Length: 1.20 in (30mm)


Needed to Complete:

25A to 40A Brushless ESC

Ducted Fan unit (ideal for 66mm)

11.1V 2100mAh LiPo

Artikelgewicht inkl. Verpackung: 0,30 kg