SkyRC Ares PRO 4 540 Modified 5.5T Sensored Brushless Motor

The SkyRC ARES PRO 4 is a ROAR-approved 5.5T sensored modified brushless competition motor designed for 1/10 scale stock and modified on-road and off-road racing. It features a CNC-machined aluminum heatsink can, dual sensor ports for neat cable routing, high-purity copper windings heat-resistant up to 220 °C and neodymium magnets resistant up to 150 °C. The motor offers linear, cog-free power delivery with finely adjustable timing, and the modular housing is fully disassemblable for easy service and setup. It weighs approximately 148 g, has a can diameter of about 35.8 mm, a length of about 52 mm without the shaft, and a 3.175 mm shaft.

Key features

• ROAR-approved competition motor for 1/10 on-/offroad (Stock & Modified)
• Sensor technology for linear, cog-free power delivery
• 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
• Dual sensor ports allow space-saving cable routing
• Modular housing: the endbells, stator, rotor and bearings can be cleaned or replaced with standard RC tools
• Fully disassemblable for service and setup

Specifications

• Brand: SkyRC
• Type: Brushless / Sensored MOD
• Turns: 5.5T
• Timing: adjustable
• Sensor Ports: 2× (Dual-Port)
• Can Diameter: approx. 35.8 mm
• Can Length: approx. 52 mm (without shaft)
• Shaft Diameter / Length: 3.175 mm
• Weight: approx. 148 g
• Approvals: ROAR-approved
• Application: 1/10 Stock & Modified (On-/Offroad)

Notes

• The ARES PRO 4 is available in several turn/variant options. KV ratings, current draw and performance data vary depending on the version.