Tags: multi-rotor,  brushless  motor 

Features:

- HL disk type motors specially designed for multi-rotor aircrafts.
- Utilizing 0.2mm Silicon steel sheets.
- Well balanced at factory, ensures maximum efficiency and low noise.
- Higher g/w ratio, very good choice for muti-rotor application.
- Motor mount is integrated with motor, it ensures better centralization and less vibration. 

Specifications:

Model: W48-22 390KV

Weight: 99.5g

Application: specially designed for quadcopter and multi-rotor aircrafts.

Model	W48-22 kv690	W48-22 kv570	W48-22 kv490	W48-22 kv390
Diameter of the stator	40.6mm
Length of stator	7.5mm
No load Current(A/7.4V)	0.95	0.65	0.45	0.35
Weight	98g
Lithium Battery	3-4S	3-4S	4-6S	6s
Max Surge Current	25A	21A	16A	13A
Running Current	<19A	<16A	<11A	<9A

Includes/Requires:

Includes:
1 x motor
1 x motor mount (integrated design)
1 x prop adaptor

*Connectors are not included

Comments:

Remark:

The motor mount of this motor was changed since 11 March 2013.