T-Motor / T-Hobby AM670 520kv Brushless Motor

T-Motor / T-Hobby AM670 520KV Brushless Motor for 67–70" 3D RC Airplanes

The T-Motor / T-Hobby AM670 520KV Brushless Motor is a high-performance power system engineered specifically for 67–70 inch 3D RC airplanes and aerobatic aircraft. Designed for demanding freestyle pilots, the AM670 combines high torque, rapid throttle response, and exceptional thrust for everything from precision aerobatics to aggressive hovering, waterfalls, pop-tops, and high-energy 3D maneuvers.

Optimized for 6S LiPo power, the AM670 520KV features T-Hobby's large-diameter motor architecture for increased torque and efficient cooling when turning large propellers. With the recommended setup, the motor is capable of producing up to approximately 10.1 kg (22.3 lb) of thrust, giving larger 3D aircraft the power and recovery authority needed for demanding freestyle flight.

A lightweight hollowed design helps reduce unnecessary mass while maintaining structural strength, while the open motor construction promotes airflow during sustained high-power operation. At approximately 416 grams including cables, the AM670 offers an excellent combination of power, weight, and durability for serious electric aerobatic aircraft.

Key Features:

• 520KV high-torque brushless outrunner motor

• Designed for 67–70" 3D and aerobatic RC airplanes

• Optimized for 6S LiPo batteries

• Produces up to approximately 10.1 kg of thrust

• Fast throttle response for aggressive 3D and freestyle flying

• Large-diameter design improves torque and motor cooling

• Lightweight, reinforced construction

• Approximate motor weight: 416.3 g including cables

• Maximum rated power up to 3200W

• Peak current: 130A for up to 180 seconds

• Recommended ESC: T-Hobby AM116A

• Recommended propeller: 18x8

• 24N20P motor configuration

• 8mm shaft diameter

Whether you're building a high-performance 67", 68", or 70" electric 3D airplane, the T-Hobby AM670 520KV motor delivers the torque, thrust, and responsive power delivery needed for confident hovering, explosive vertical performance, and extreme aerobatic flight.