XERUN AXE INCLU. MOTOR R3 (540 & 550)

The XERUN AXE R3 (540 &550) are part of Hobbywing's AXE series of brushless motor and electronic speed controller (ESC) systems, designed for rock crawling and scale trail trucks. This particular model features a 2100KV rating, indicating a high torque-to-speed ratio, which makes it well-suited for low-speed, high-torque applications typical in RC crawling.

Key Features:

1. KV Rating: 2100KV, which provides a good balance between speed and torque, tailored for rock crawling.
2. Size: 540-size motor, a standard size for 1/10 scale RC crawlers.
3. FOC (Field-Oriented Control): This technology allows for smooth and precise control, even at very low speeds, which is crucial in crawling scenarios.
4. Waterproof: Designed for rugged outdoor conditions, including wet and muddy environments.
5. Intelligent Torque Output: Optimized for torque delivery to prevent wheel spinning in difficult terrain.
6. Programmability: It is programmable via Hobbywing's tools, allowing for fine-tuning the performance for specific terrains or driving preferences.

This motor is often paired with Hobbywing’s AXE ESC, which is specially calibrated to work with the AXE motors, ensuring seamless performance for RC crawling applications.