330KV Brushless Motor for Drone, 4S/6S

 Factory price 4~6S brushless motor for a rotary-wing drone with a propeller, shaft diameter 4 mm, 330KV/ 600KV speed, good insulation and heat resistance, widely used in RC aircraft and drones.

Specifications

Features

• 330KV/600KV brushless motor is designed for long-flight time multi-rotors. These motors can produce enough torque at low RPM and work at peak efficiency during flight.
• With the guarantee of strength, the caps of brushless motors are highly hollow-cutted to save weight, so these motors can reach the maximum thrust-to-weight ratio and gain more flight time.
• The brushless drone motor series uses a patented Stepped and knurled design that not only efficiently prevents motors from getting loose, but also reduces the probability of malfunction and unstable output power.

Dimensions (Unit: mm)

Tips: Why do drones use a 330KV brushless drone motor?

Drones use 330KV brushless DC motors because they produce higher torque for the same weight compared to brushed motors. Or the thrust-to-weight ratio is more like a brushless motor than a brushed motor.