The 1811 Brushless Motor by FMS is built for optimal functionality and high performance flying.

RC motor dimensions
Motor Specs
Type Brushless
RPM / Volt 3900Kv
Maximum Power 40W
Cells 2s LiPo
Resistance 0.22ohm
Constant Current 0.5A
Burst Current 6A
ESC 10A
Can Length (D) 8.5mm
Motor Diameter (C) 18mm
Total Length (E) 30.5mm
Shaft Diameter (A) 2mm
Shaft Length 14.6mm
Net Weight 15g

FMS Brushless Electric Motor 1811 KV3900

  • Brand: FMS Models
  • Product Code: FMS-Motor-1811-KV3900
  • Availability: In Stock
  • $14.52