Very powerful and capable motor for the 3″ class of racer. This little monster can also be used with lightweight 4″ machines.

Specifications:

Brand name: Sunnysky

Item name: R1408 motor

Color: blue

KV: 3800KV

Thread: CW

Stator Diameter: 14mm

Stator Thickness: 8mm

No.of Stator Slots: 9

No.of Rotor Poles: 12

NO-Load Current(A/10V): 0.9A

Motor Resistance: 80mΩ

Max Continuous Current: 32A/60s

Max Continuous Power: 400W

Weight: 18g

Rotor Diameter: 18mm

Body Length: 29.7mm

Max Lipo Cell:4S

ESC: 30-40A

Recommended Prop(inch): 3×3.5×3, 4x4x3, 4×4.5×3