remote-control-rc-hobby.com: The Highly Efficient Brushless MotorArkiveret 16. juni 2009 hos Wayback Machine Citat: "...Since motor efficiency is largely dependent on the volume of copper (amount of wire inside) in the motor, and brushless motors can fit much more copper inside (thicker wires) than a brush motor of equivalent size, a brushless motor yields much better performance by lowering resistance, increasing efficiency, and increasing torque..."
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remote-control-rc-hobby.com: The Highly Efficient Brushless MotorArkiveret 16. juni 2009 hos Wayback Machine Citat: "...Since motor efficiency is largely dependent on the volume of copper (amount of wire inside) in the motor, and brushless motors can fit much more copper inside (thicker wires) than a brush motor of equivalent size, a brushless motor yields much better performance by lowering resistance, increasing efficiency, and increasing torque..."