Quantum 4125-1100 Outrunner Brushless Heli Motor (4125W, 1100kV)


This is the Quantum 4125-1100 Outrunner Brushless Heli Motor. Constructed with the utmost in quality with the very best in high performance materials, Quantum has altered the very DNA of brushless power, bringing forth a true quantum shift in RC power. Spec'd with the highest quality materials, Quantum motors are ready to alter the very dynamics of your everyday flight. Quantum brushless motors are deigned to change the way you fly; prepare to take hold of true brushless power that will open new realms of RC flight.


  • High quality bearings
  • High strength steel
  • Lightweight aluminum
  • Powerful neodymium rare earth magnets


Stator Diameter: 40mm
Stator Thickness: 25mm
No. of Magnet Poles: 8
No. of Stator Arms: 12
Motor Winding: Multi-Strand in Delta
kV: 1100 rpm/volt
No Load Current: 3.20 A @ 10V
Motor Resistance: 0.009 ohms
Max Continuous Current: 100 Amps
Max Continuous Power: 2200 Watts
Weight: 340 Grams
Overall Shaft Length: 67.7mm
Shaft Diameter: 8mm to 6mm for pinion
Body Length: 55.7mm

This product was added to our catalog on August 4, 2014.

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