Trex 700 NEU BRUSHLESS MOTOR (1917H-N42 HP)
The new KDE 1917H-N42 High-Performance Brushless Motor is an extremely efficient and powerful motor for any 90-sized Electronic helicopter, and was specifically designed as a drop-in powerhouse for the KDE Direct TREX 700N E-Conversion components. In collaboration with Neumotors, the motor is custom designed for KDE Direct and has an updated N42 magnet core, extremely low resistance windings, extended 41mm pinion shaft, easily replaceable bearings, and other upgrades to make it extremely unique and powerful for sport and hard-3D flight. The motor is designed to handle extreme-power setups and has been optimized for governor-control algorithms of common ESCs on the market; making this motor the most capable offering in the RC helicopter marketplace and is a true testament to the quality of both KDE Direct and the Neu motors brand.
Due to the optimized N42 magnet core, the peak efficiency of this motor is reached during high-load, high amperage peaks (~90A) – a characteristic that yields near-unboggable peak performance, even during hard climbouts and jaw-dropping 3D maneuvers.
Specifications
- kV: 520 rpm/V
- Maximum Power: 5,000+ W
- Maximum Efficiency: 93 %
- Io (@10V): 2.2 A
- Rm (Winding Resistance): 0.013 Ω
- Maximum Speed: 35,000 rpm
- Rotor Poles: 8 (24 Pole Stator)
- Shaft Diameter: 6 mm
- Shaft Length: 41 mm
- Motor Diameter: 56 mm
- Motor Length: 83 mm
- Motor Weight: 530 g
- Cooling System: High-Volume Fan and Fins
- ESC PWM Rate: 11-16 kHz
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