SkyRC Ares PRO 4 540 SPEC 25.5T Brushless Motor

The SkyRC ARES PRO 4 is a sensored 25.5T brushless competition motor with dual sensor ports and adjustable timing, designed for 1/10 stock and modified on- and off-road applications. It features advanced sensor technology for linear, cog-free power delivery, a CNC-machined aluminum heatsink can, dual sensor ports for neat cable routing, and adjustable timing. Built with high-purity copper windings heat-resistant up to 220 °C, neodymium magnets up to 150 °C, and premium ball bearings, the modular housing can be fully disassembled with standard RC tools for easy maintenance.

Key features

• CNC-machined aluminium heatsink can for heat dissipation
• High-purity copper windings (up to 220 °C) and heat-resistant neodymium magnets (up to 150 °C)
• Precision-balanced rotor, ball bearings and durable endbells
• Finely adjustable timing on the motor
• Fully disassemblable for service and setup
• Dual sensor ports allow space-saving cable routing
• Modular housing allows the endbells, stator, rotor and bearings to be cleaned or replaced with standard RC tools
• Sensor technology for linear, cog-free power delivery
• Available in several turn/variant options; KV ratings, current draw and performance data vary depending on the version

Specifications

• Type: Brushless / Sensored SPEC
• Timing: adjustable
• Can Diameter: approx. 35.8 mm
• Can Length: approx. 52 mm (without shaft)
• Weight: approx. 148 g
• Approvals: ROAR-approved
• Shaft Diameter / Length: 3.175 mm