Parts/Electric power/Brushless motors/HPI FLX18-1212 Flux Brushless Outrunner Motor (3450Kv)
HPI FLX18-1212 Flux Brushless Outrunner Motor (3450Kv)
HPI

HPI FLX18-1212 Flux Brushless Outrunner Motor (3450Kv)

Part # HPI160835
Where to buy
$35.99
AMain Hobbies
Seen Oct 12, 2026
$35.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Motor Overview:

The FLX18 1212 3450KV Outrunner Brushless Motor is designed for rock crawling, providing the perfect balance between torque and speed. Its compact and lightweight design ensures a lower center of gravity, making it an excellent choice for climbing steep hills and navigating rough terrain with precision.

Engineered for efficiency and durability, this motor features a 12-pole high-torque design, precision-balanced rotor, and Japanese NMB high-RPM ABEC5 bearings for smooth operation. The CNC-machined aluminum heatsink can enhance cooling performance, while high-purity copper windings maximize energy conversion and minimize heat buildup.


Features:

  • 12-pole high-torque motor design for superior crawling performance
  • Precision-balanced rotor for smooth operation and maximum RPM
  • Super-thin stator laminations to reduce eddy losses and improve efficiency
  • Japanese NMB high-RPM ABEC5 bearings for durability
  • CNC-machined 6061-T6 aluminum heatsink can for better cooling
  • High-purity, high-temperature copper windings to reduce losses

Specifications:

  • Motor Type: Outrunner
  • kV Rating: 3450kV
  • Input Voltage: 2S (7.4V)
  • Slot/Pole Configuration: 12
  • No-load Current @10V: 0.7A
  • Power Output: 120W
  • Resistance: 0.16 Ohms
  • Max Current: 10A
  • Motor Dimensions: 15.5x20.6mm
  • Shaft Size: 2x6mm
  • Weight: 17.5g

Includes:

  • (1) FLX18 1212 3450KV Outrunner Brushless Motor
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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