AOS1605 Supernova 1605 3900KV 3-4S Brushless Motor 1.5mm Shaft for 3.5 Inch RC Cinewhoop Micro FPV Racing Drones

Specification:
Model: AOS Supernova 1605
Item Name: 3900KV Brushless Motor
KV: 3900
Configuration: 9N12P
Stator Diameter: 16mm
Stator Length: 5mm
Shaft Diameter: 1.5mm (2mm inside)
Motor Dimensions: 20x3*14.2mm
Weight: 13.3g (3cm wire)
Idle Current(10)@10V(A): 1.26
Cells (LiPo): 3S-4S
Max Continuous Power(W)3S: 616
Max Current(3S): 38.5A
Max Efficiency Current: (5-8A)>85

Package Included:
1 x Brushless Motor

OR

4 x Brushless Motors