Features:
2.High purity copper windings maximizes efficiency.
3.Precision balanced rotor, smoothness for best reliability and maximum RPM.
4.High strength magnets for unmatched brush-motor performance.
5.Excellent torque and long-run times.
6.Direct-solder wiring tabs for flexible soldering options.
7.Dual-ball bearings design.
Descriptions：
This professional brushless motor comes with high quality. Higher output efficiency which bring a strong power and excellent performance for your RC car.It is a good choice for RC fans.
Brand: AUSTAR
Type: 540 21T
Max voltage: 12V
Suggest battery: 7.2-7.4V battery
RMP: 20000
Screw hole: 4 * M3
Shaft dia: 3.17mm
Shaft length: 12mm
Motor dia: 36mm
Motor length: 53mm
Size: 53*35*36mm
Weight:172g
Package information:
Package size: 7*3.8*3.8cm
Package weight: 98g
Plastic box package
Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!
