SkyRC ARES PRO V4 540 Sensor Brushless Motor SPEC 17.5T

Features

• Optimized Spec Class performance: Precisely wound 17.5T configuration designed for maximum efficiency and a clean torque curve under the strict regulations of the racing class.
• Advanced sensor precision: Equipped with a highly accurate Hall sensor system that ensures a direct, jerk-free start and extremely precise throttle response in sharp corners.
• Redundant dual sensor ports: Features two internal sensor connections in different directions, enabling neat, space-saving wiring in the chassis and providing a direct backup for communication on the track.
• Continuously adjustable mechanical timing: Built with an externally adjustable end cap featuring clear markings for seamless mechanical timing adjustment, allowing drivers to optimize torque distribution or increase RPM on the straights.
• High-quality copper windings: Uses high-quality, highly conductive copper wire capable of withstanding temperatures up to 220 °C to reduce internal resistance, optimize electrical efficiency, and protect against voltage loss under racing conditions.
• Heat-resistant neodymium magnet rotor: Uses a precisely balanced, explosion-proof internal rotor construction combined with heat-resistant magnets to minimize vibration and protect against power loss under high loads.
• Ventilated CNC aluminum housing: The robust, precisely machined aluminum housing features enlarged ventilation slots at the rear to direct a continuous airflow directly over the stator assembly and internal sensor circuit boards.
• Low-resistance solder points: Heavy-duty, current-carrying solder points reduce voltage loss from the ESC, ensuring maximum current delivery to the motor core.
• Fully rebuildable modular design: The fully modular architecture allows the stator, rotor, end caps, and world-class ball bearings to be completely disassembled using standard RC tools for effortless maintenance and cleaning.