200cc Frc 12090 Outrunner Brushless DC Motor

• Customization: Available
• Model NO.: 200cc Frc 12090
• Package Size: 25.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

The Pinnacle of Electric Power – 200cc FRC-12090 15kW Outrunner System

The world of Giant Scale RC aviation, high-performance industrial applications, and extreme electric propulsion is constantly pushing the boundaries of power, efficiency, and reliability. Meeting this demand head-on is the FRC-12090 Outrunner Brushless DC Motor, paired with its dedicated 300A Extreme ESC. This system isn't just an upgrade; it's a paradigm shift, delivering a staggering 15 kilowatts (over 20 horsepower) of continuous power in a package designed for the most demanding enthusiasts and professionals.

This motor/ESC combo is engineered to be the direct electric equivalent of a 200cc gasoline engine, heralding a new era of clean, instantaneous, and incredibly powerful electric flight and propulsion. It is the heart of a system designed for 40% scale and larger aircraft, high-speed large-scale boats, and other applications where brute force and unwavering performance are non-negotiable.

Unmatched Power for Giant Scale Applications

The primary domain of the FRC-12090 is Giant Scale RC aviation. This motor provides the sheer thrust needed to haul 35-55lb (16-25kg) aircraft through the sky with breathtaking authority. Imagine effortless unlimited vertical climbs, high-speed passes with a turbine-like whistle, and the ability to maintain precise control in any maneuver. It enables 3D aerobatics, scale flight, and IMAC competition at a level previously reserved for the largest gas twins. The instant torque delivery of a brushless system means immediate power response without the lag associated with internal combustion engines, giving pilots unparalleled control.

Core Technology: The FRC-12090 15kW Outrunner Motor

At the core of this system is the FRC-12090 outrunner motor. The "12090" designation typically refers to its stator dimensions: 120mm in diameter and 90mm in length. This massive stator is the source of its incredible power.

Permanent Magnet Design: Utilizing high-grade N52H or equivalent Neodymium Iron Boron (NdFeB) magnets, the motor achieves an exceptional power-to-weight ratio and superb operational efficiency. These magnets maintain their magnetic strength even under high thermal loads, ensuring consistent performance.
Outrunner Architecture: The outer bell housing, which contains the magnets, rotates around a fixed stator. This design is ideal for direct-drive propeller applications as it naturally provides high torque and lower KV, perfectly matching the requirements for swinging massive propellers (28x12, 30x10, and even larger) without the need for a reduction gearbox.
Precision Engineering: Manufactured to exacting tolerances, the motor features high-quality ABEC-grade bearings to handle the significant radial and axial loads from large propellers. The windings are made of high-purity, high-temperature copper wire, vacuum-impregnated with a high-dielectric-strength epoxy to prevent movement and shorting under extreme forces.
Robust Construction: The housing is crafted from CNC-machined aerospace-grade aluminum, offering exceptional heat dissipation and structural integrity. The shaft is made from hardened stainless steel to resist bending and wear.

Specification

Specification	Details / Value
Model	FRC-12090
Motor Type	Sensorless Outrunner Brushless DC (BLDC)
Equivalent Gas Engine	180cc - 220cc
Continuous Power	15,000 Watts (15 kW)
Peak Power (Burst)	18,000 - 20,000 Watts (18-20 kW)
KV Rating	~50-55 RPM/Volt
Max Continuous Current	280 - 300 A
Max Peak Current (Burst)	350 - 450 A
Recommended Voltage	44.4V (12S LiPo)
Operating Voltage Range	30V - 50.4V (8S - 12S LiPo)
No-Load Current (Io)	~3.0 - 4.5A @ 44.4V
Internal Resistance (Ri)	~0.006 - 0.010 Ω
Stator Size	120mm x 90mm (Dia. x Length)
Motor Diameter	~145 - 150 mm
Motor Length (Body)	~110 - 115 mm
Shaft Diameter	25.0 mm (or 1.0")
Total Weight	~3800 - 4200 grams
Mounting Pattern	Standard 4-bolt
Motor Leads	3x AWG8 (8.5mm²) high-temp silicon wire
Cooling Method	Forced Air (requires propeller airflow)
Max External Temp	80°C (176°F)
Operating Temp Range	-10°C to +80°C (14°F to 176°F)
ESC Model	FRC-300A-HV
Continuous Current	300 Amps

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