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

4 out of 5 based on 1 reviews | Write a review

$154.35

Whoseslae price brushless motors for multirotor drones with rotating speeds at 330KV or 600KV. 4S/ 6S brushless drone motor works with a maximum continuous power of 500W/ 480W. Small brushless motor has the characteristics of high efficiency, stable structure, lightweight and high consistency.

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SKU: ATO-BDM-330

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Delivery date: 6-12 days

Overview
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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

Model	ATO-V4008
Motor KV	330	600
Number of Stator Slots	18	18
Number of Rotor Poles	24	24
Motor Size	φ44.3*28.5mm	φ44.3*28.5mm
Shaft Diameter	4.0 mm	4.0 mm
Motor Silicone Wire	20AWG 600mm	20AWG 600mm
Phase-to-Phase Internal Resistance	131mΩ	75mΩ
Motor Weight (Including Wires)	105g	104g
Rated Voltage (Lipo)	4-6S	4S
No-Load Current	0.5A/10V	0.8A/10V
Maximum Continuous Power	500W	480W
Maximum Continuous Current	20A/30s	30A/30s
Recommended ESC	30-40A	40A
Recommended Propeller	CN125/CN135/C155.5/CN176.2	CN135/CN155.5

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)

330KV brushless motor dimension

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.

VFD Two-Wire Control Wiring with Push Button for Forward Motor

In this video we've guided you through how to do VFD control wiring with a self-lock push button switch to run the motor in forward direction. We've covered everything from wiring to programming and even a test run. So just watch it through and hope you'll find it informative and helpful.

Existing reviews of 330KV Brushless Motor for Drone, 4S/6S

good brushless motor

I've been using this 330KV brushless motor for my heavy-lift drone build and I'm really happy with its efficiency. It provides smooth and consistent power, which has definitely helped with longer flight times. The build quality feels solid for the price. I did find the installation instructions a bit lacking, so it took me a moment to figure out the proper mounting. That is my only small complaint.

From: Becky11 | Date: 10/10/2025

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