The great performance and small size of the E-flite 400BL ducted fan motor make it a perfect match for single- and multi-ducted fan models. The high RPM per volt (3500Kv) design allows for high RPM capability on most 66mm fan units.
Features
- Ideal for small ducted fan models from 15- to 25-ounces using 3-cell 2100mAh Li-Po packs
- High torque alternative to inrunner brushless motors
- Slotted 9-pole Outrunner design
- High quality construction with ball bearings and hardened steel shaft
- Quiet, lightweight operation – just 2 ounces (56 g)
In Depth
- Type: Brushless
- Size: 400
- Bearings or Bushings: Bearings
- Recommended Prop Range: 66mm Fan Unit (3 blade)
- Voltage: 10 - 12
- RPM/Volt (Kv): 3500 (rpms per volt)
- Resistance (Ri): .065 ohms
- Idle Current (Io): 1.60 @ 10V
- Continuous Current: 19A
- Maximum Burst Current: 23A
- Cells: 6 - 10 NiCd/NiMh or 3 Li-Po
- Speed Control: 20A Brushless
- Weight: 2.0 oz (56g) each
- Overall Diameter: 1 in (25mm)
- Shaft Diameter: .09 in (2.3mm)
- Overall Length: 1.2 in (31mm)
Required
-
20A Brushless ESC (2)
66mm 3 bladed Ducted fan unit (2)
11.1Z 2100mAh Li-Po (2)
