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    4300W 110KV 6-18S Outrunner Brushless Motor for Skateboard

    5 out of 5 based on 1 reviews | Write a review
    Cheap price 4300W outrunner BLDC motor with 4 mm bullet connector and 110 KV rotation speed for sale online. Brushless DC motor uses multi-winding to make heat dissipation better. Hall sensors are installed at the core of the outrunner brushless motor for precise positioning and smooth start. This type of brushless DC motor used in electric skateboard and robot.
    SKU: ATO-BLDC-ES4300
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    4300W outrunner BLDC motor at affordable for sale. Double bearing at the bottom and single bearing at the top make the structure of the BLDC motor more stable. 9.5 N.m torque and 4300W power outrunner brushless motor widely used in elecrtic skateboard.


    Model ATO-BLDC-7070
    Rated Voltage 36V
    Max Power 4300W
    Max Current 100A
    Motor Wire 320 mm 12 AWG
    Battery Model 6-18S
    Shaft Length 10 mm D-shaft
    Max Torque 9.5 N.m
    Bullet Connector 4 mm
    Rotation Speed KV (RPM/V) 110 KV
    Internal Resistance 0.055 OHM
    Motor Size 70*70 mm
    Motor Weight 1.2 kg


    4300W skateboard bldc motor circuit shaft structure

    4300W skateboard bldc motor d shaft structure

    ESC (Electronic Speed Controller) Selection for Waterproof BLDC Motor

    • The speed of BLDC motor does not exceed the speed of ESC, it can be matched and used.
    • Brushless DC motor speed calculation formula: battery voltage * motor KV value.
      Brushless DC motor stator speed calculation formula: motor KV value * battery voltage * motor pole pairs.
    • The limit speed of V4 series ESC is 60000 ERPM.
      The limit speed of V6 series ESC is 15000 OERPM.
    • If the maximum speed of BLDC motor exceeds the speed of electric speed controller, the ESC can also be matched by reducing the working voltage of motor. But we do not recommend this, because it does not really play the role of brushless DC motor.

    ESC (Electronic Speed Controller) Specification

    Model Current Value Number of Batteries (Input Voltage)
    FSESC 4.12 Continuous 50A, peak 240A 3S-12S (8V-60V)
    FSESC 4.20 Continuous 50A, peak 240A 3S-12S (8V-60V)
    VESC 6.6 mini dual drive 1-channel 100A continuous, 2-channel 200A continuous
    1-channel peak 400A, 2-channel total peak 800A
    3S-12S (8V-60V)
    VESC6.6 integrated switch dual drive version 1-channel 100A continuous, 2-channel 200A continuous
    1-channel peak 400A, 2-channel total peak 800A
    3S-12S (8V-60V)
    FSESC6.7 VESC6.6 single drive integration* Continuous 70A, peak 200A 3S-12S (8V-60V)
    VESC4 dual drive integration 50A continuous 1-channel, peak 100A 2-channel, peak 300A 2-channel 3S-12S (8V-60V)
    ODESC3.6 single drive/dual drive 50A continuous 1-channel, peak 120A 1-channel 3S-12S (8V-60V)
    VESC6 dual drive 1-channel 100A continuous, 2-channel 200A continuous
    1-channel peak 400A, 2-channel total peak 800A
    3S-12S (8V-60V)
    Single drive V6 75200 Continuous 200A 3S-12S (8V-60V)
    Single drive VESC6 waterproof version Continuous 60A, peak 150A 3S-12S (8V-60V)

    *Note: The ESC model with * is the recommended controller for this page of motor, if you need other ESC models, please contact us.

    Tips: Why Use Phenolic Epoxy Resin in Outrunner BLDC Motor?

    • Strong adhesion, high mechanical strength. Because there are many polar groups in the molecule, such as hydroxyl (-OH) and ether group (-O-). Due to the polarization of these groups, the epoxy resin molecules and adjacent surfaces produce electromagnetic suction, and the epoxy group and the metal surface containing active hydrogen form a chemical bond bond is very strong, therefore, the bonding force is particularly strong.
    • Good corrosion resistance. Phenolics and polyesters are not alkali resistant, while epoxy resins are better alkali resistant, and have good corrosion resistance to acids and organic solvents.
    • Good heat resistance. The thermal deformation temperature is higher than polyester. Especially for hot curing products, by changing the curing agent, the hot deformation temperature can be greatly increased.
    • Good electrical insulation. It has good electrical properties in different temperature range, and can be used as F class insulating material in motor.
    Existing reviews of 4300W 110KV 6-18S Outrunner Brushless Motor for Skateboard
    Very powerful
    I have several airplanes and put this outrunner brushless motor in a biplane. Working great! Very powerful. A nicely engineered motor and at this price is unbeatable. I will recommend to my friends.
    From: Jakko | Date: 21/11/2022
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