4 Motors + 4 Propellers
This is the 1503 brushless motor which is compact, lightweight and often used in small RC aircraft and drones. It is 18x7mm, operating at ~7.4V, with low no-load current (~0.3A) and resistance (~0.5Ω), designed for efficient power in drones.
Motor size: 18(Diameter) x 11mm(Height)
Input Voltage: 3.7 &7.4v(1s & 2s)
No load Current: 0.3A
Internal resistance: 0.5ohm
KV: 3850KV
Voltage/Cells: 7.4/2S