HP Brushless Motor for 550/600/650-Class Electric Helicopter Series

(Patent Pending)
  • $175.95


The new KDE Direct 600XF-1100-G3 High-Performance Brushless Motor is an extremely efficient and powerful motor for any 550 through 650-class Electronic RC helicopter. Using the latest Computer-Aided Magnetic Field Analysis software to design the most efficient and optimized design for high-level, 3D-competition flight and the highest-quality materials and processes in manufacturing; the new "G3" series is the new generation in performance for the RC helicopter marketplace.

Motors include 200°C, 13 AWG silicone-wire leads and ф6.5mm 24k Bullet Connectors (pre-soldered to the motor leads and ESC bullets in the box).


Material: Neodymium N45UH, 1100Kv

Models: 550- through 650-class helicopters (compatible with M4 x ф30mm and M3 x ф25mm mounting profiles) and ф6mm exit shaft (XL edition).


  • Clear anodize, mirror-polish CNC gloss endbells
  • Black electro-plate, CNC gloss central core (flux ring)

Full Specifications:

Kv 1,100 RPM/V
Maximum Current 186+ A (2 sec)
Maximum Power 5,500+ W (2 sec)
Continuous Current 112+ A
Continuous Power 3,325+ W
Maximum Efficiency 92%
Voltage Range 22.2 V (6S) - 29.6 V (8S)
Io (@10V) 3.4 A
Rm (Wind Resistance) 0.007 Ω
Magnetic Poles 10 (12S10P)
Bearings Quad, 696ZZ/MR106ZZ
Mount Pattern M4 x ф30 mm, M3 x ф25 mm
Stator Class 3532, 3T+3T, YY
Stator Windings* 16-Strand, ф0.38 mm
Shaft Diameter ф6 mm (ф6 mm Internal)
Shaft Length 40.5 mm
Motor Dimension ф46 mm x 56 mm
Motor Weight 350 g (375 g with Wire Leads)
Motor Leads 13 AWG, 200°C
Cooling System High-Volume Centrifugal Fan
Motor Timing 5° - 15°
ESC PWM Rate 8 - 12 kHz

*: Equivalent Stator Winding: 1-Strand, ф1.55 mm solid-core

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