Tags: multi-rotor,  brushless  motor 

Features:

W61-35 Special features:

- Self-cooling design, lower working temperature and increases efficiency.
- Utilizing famous EZO bearings,    extremely low noize and longer life.
- Using high grade, high temperature resistance red enamel insulated wire.
- Dynamically balanced at factory, ensures maximum efficiency and low noise. 
- Higher g/w ratio, very good choice for large scale muti-rotor application.

* This combo contains 2 motors, one clockwise rotating, one counter clockwise rotating, this design ensures best cooling effect of the motors, also increases flight stability.  (they sure can rotate to both directions, but only one direction with best cooling effect)

Specifications:

Model:  W61-35 330KV
Dimension: Φ 51.5x35mm (excluding prop adaptor)
Idel current: 1A at 24V
Net weight: 238g each 
Cell number supported: 6S Lipo
Max current: 39A
Working current: <31A
Max power: 950W
Internal resistance: 0.052Ω

Suggested prop size: 18 x 5.5 inch
Suggested ESC: 40A

Includes/Requires:

Includes:
2 x motors
2 x prop holding-down plates
4 x screws