KDE Direct 500XF-925-G3 High Performance Brushless 450/500 Class Motor (925kV)

KDE Direct
KDE500XF-925-G3
FREE Shipping Eligible!
Low Price: $136.99
Back Order Add to Wish List
Out Of Stock
You may back order this item and it will ship when it arrives in stock.

Please Log in to receive a notification when this item arrives in stock.

This item is eligible for Super Saver Shipping Learn More
This item earns up to 137 VIP Reward Points Learn More

This is the KDE 500XF-925-G3, 925kV 450/500 Class Helicopter Motor. The KDE Direct 500XF-925-G3 High-Performance Brushless Motor was developed for the SAB Heli Division Goblin 380, but is also an extremely efficient and powerful motor option for any 450 through 500-class electric 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 "G3" series is the next generation in performance for RC helicopters.

Designed with performance and durability in-mind, the G3 delivers features unseen in the current market: (1) high-grade, 240C continuous (340C maximum) high-temperature solid-core copper windings for failure-free operation in extreme-climates, (2) Japanese-built, 0.2 mm silicon-steel stator laminations with Kevlar tie-wraps for high-efficiency performance, and (3) quad-bearing supported, ABEC-7 bearings for maintenance-free and worry-free flying for hundreds of hours. These are just a few of the advantages built-in to the XF-G3 motors, and every detail of the motors was scrutinized to produce the absolute best available; for a wide-range of flight applications. Motors include 200C, 13 AWG silicone-wire leads and ф4.0mm 24k Bullet Connectors (pre-soldered to the motor leads and ESC bullets in the box).


Features:

  • Industry-Leading Performance: Magnetic field simulation and years of field testing utilized to optimize power‐output efficiency and torque‐curves for RC Helicopter specific application. The XF Generation 3 Brushless Motor Series produce industry-leading performance and are built to the highest-quality standards and manufacturing technologies available; including proprietary techniques never before introduced.
  • Universal Mounting Pattern: All XF Gen3 Series motor have dual-mounting hole patters for easy installation into all helicopter brands and standard motor mounts. In addition, all XF Gen 3 versions are high-grade, Japanese quad-bearing supported for exceptional durability and vibration-free, smooth operation.
  • Optimized Stator Construction: Stator construction uses the highest-grade, 0.2mm silicon steel laminations and ultra-high temperature (240C/464F), pure-copper core-windings for optimum efficiency and power transfer. All windings are further secured with a continuous, Kevlar-tie wrap and epoxy seal to significantly reduce chances of winding shorts. 
  • Magnet Bell Construction: All XF Gen 3 Series motors use true‐grade, ultra-high temperature rated N45UH Neodymium sintered-magnets (10-pole, 85% magnetic surface coverage) for industry leading performance. An upper magnet retaining ring, machined slots, and 360 epoxy bonds are incorporated at each magnet location to secure a permanent connection to the motor housing for unparalleled, failure-free operation.
  • High Volume Centrifugal Fan: The XF Gen 3 fan design is further optimized for high-power airflow at minimal amperage-draw; providing a cool-running, 3D competition-ready motor, even under the hardest and most demanding flying styles and weather conditions. 
  • Silicon-Wire Power Leads: High‐temperature (200C/392F), silicon‐wire power leads come pre‐soldered with 24K male bullet connectors and rubber exit-wire gasket protection for easy installation.

 

Specifications:
Material: Neodymium N45UH, 925Kv
Models: 450- through 500-class helicopters (compatible with M4 x ф30mm and M3 x ф25mm mounting profiles) and ф5mm exit shaft (22.5mm extension).
Finish: Clear anodize, mirror-polish CNC gloss endbells, with black electro-plate, CNC gloss central core (flux ring)
Kv: 925 RPM/V
Maximum Current: 83+ A (2 sec)
Maximum Power: 1,845+ W (2 sec)
Continuous Current: 58+ A
Continuous Power: 1,285+ W
Maximum Efficiency: 91%
Voltage Range: 25.2 V (6S) - 33.6 V (8S)
Io (@10V): 1.2 A
Rm (Wind Resistance): 0.019 Ω
Magnetic Poles: 10 (12S10P)
Bearings: Quad, 696ZZ/MR106ZZ
Mount Pattern: M4 x ф30mm, M3 x ф25mm
Stator Class: 3514, 9T+9T, YY
Stator Windings: 10-Strand, ф0.30mm (Equivalent Stator Winding: 1-Strand, ф1.05mm solid-core)
Shaft Diameter: ф5mm (ф6mm Internal)
Shaft Length: 22.5mm
Motor Dimension: ф41mm x 37.5mm
Motor Weight: 155g (175g with Wire Leads)
Motor Leads: 13 AWG, 200C
Cooling System: High-Volume Centrifugal Fan
Motor Timing: 5 - 15
ESC PWM Rate: 8 - 16 kHz

This product was added to our catalog on January 19, 2015.