SkyRC ARES PRO V4 540 Sensor Brushless Motor SPEC 25.5T

Features

• Designed for Spec Classes: Precisely wound 25.5T motor, optimized for maximum efficiency and sharp torque delivery under regulated Stock and Spec circuit rules.
• Advanced Sensor Precision: Uses a dedicated internal Hall sensor to eliminate stuttering or jerking at low RPM, ensuring direct and predictable power response across the entire throttle range.
• Redundant Dual Sensor Ports: Equipped with two multidirectional sensor connectors that streamline wiring in tight chassis layouts and provide reliable, built-in communication backup.
• Infinitely Adjustable Mechanical Timing: Features an adjustable aluminum end bell with visible indexing marks (0° to 60°) for quickly tuning torque delivery to track conditions and grip.
• High-Quality Copper Windings: Wound with premium copper wire rated to withstand temperatures up to 220°C to drastically reduce resistance, optimize power conversion, and minimize heat buildup.
• Balanced Iron-Core Rotor: Features a precisely balanced internal rotor (Phi12.5 × Phi7.15 × 25.2 mm) protected by an explosion-proof, heat-resistant 200 °C construction for smooth rotation and durability.
• 200 °C Neodymium Magnets: Premium heat-resistant neodymium magnets deliver robust torque profiles and prevent magnetic degradation during long, demanding races.
• Ventilated CNC Aluminum Housing: The precision-machined aluminum housing features enlarged rear vents to maximize direct airflow over the sensor boards and internal core.
• Low-Resistance Solder Tabs: Heavy-duty, high-current solder tabs minimize power loss from the ESC and ensure maximum current delivery to the stator windings.
• Fully Rebuildable Architecture: The fully modular configuration makes it easy to disassemble the housing, stator, rotor, and world-class bearings using standard RC tools for routine maintenance.