Coming in at only 29.5g, including wires, the F40 PRO II is very light for the power it can dish out. Another amazing feature is the high-temperature silver core windings. These windings are able to withstand much higher temperatures than conventional windings. Additionally, the top of the stator has an anti-slip design that keeps your props stable during high-intensity flights.
Specifications
KV: 1750
Configuration: 12N14P
Shaft Diameter: 4mm
AWG: 18#
Internal Resistance: 42mO
Motor Dimensions (Dia.*Len): F27.9×32mm
Weight with wires(g): 29.5g
Weight without wires(g): 27g
ldle current@10v(A): 1.6A
No.of Cells(Lipo): 3-5S
Cable length: 100mm
Includes
4 x F40PRO II 1750KV Motor
4 x Prop Locknut
16 x Socket Head Screws
1 x Spare bell and hardware (black)