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    1500W 270KV 3-8S Brushless Motor for Electric Skateboard

    $123.38
    Good price brushless DC motor for electric skateboard/longboard. Working at 11-29V input voltage (by 3-8S batteries), max power 1550W, rotation speed 270KV, max current 80A, torque 4N.m, shaft size φ8mm. Matched kit of BLDC motor pulley and speed controller is available to select.
    SKU: ATO-BLDC-ES1500
    *
    *
    Free Shipping Worldwide
    Delivery date: 6-12 days

    270KV outrunner brushless DC motor for sale, special for electric skateboard/longboard/mountainboard application. Maximum power 1.5kW (2 hp), powered by 3-8S (DC 11-29V), max voltage 41.5A. BLDC motor driver and 8mm pulley are provided.

    Specification

    Model ATO-5065
    Max Power 1550W (2 hp)
    Rotation Speed KV (RPM/V) 270KV
    Max Current 80A
    Max Input Voltage* DC 11-29V
    Max Torque 4 N.m
    Motor Resistance 64mΩ
    Recommend ESC 3-12S 50A (FSESC 4.20 50A)
    Motor Length 65mm
    Motor Diameter 50mm
    Weight 0.99 lb (0.45 kg)
    No-Load Current 1A (10V)
    SHAFT Diameter: 8mm
    Length: 20mm
    keyway slot: 3*3*15mm
    (Recommended: ATO 8mm motor pulley)
    Motor Wire 160mm silicone 16AWG wire with 4.0mm Gold Bullet Connector Male
    Wire Configuration Blue (Heat shrinkable film) = A
    Black (Heat shrinkable film) = B
    Yellow (Heat shrinkable film) = C
    Number of poles 14
    Sensor Wire Standard RC Sensor Wire JST-ZH 6pin 1.5mm pitch
    Shipping Package ATO-5065*1, Banana head motor 4m female head*3

    *Note: The motor is powered by 3-8S batteries, S is the number of batteries, voltage of every battery is 3.7V DC.

    Brushless DC Motor Dimensions Drawing (Unit: mm)

    Dimensions of  1500W 270KV 3-8S Brushless Motor for Electric Skateboard

    ESC (Electronic Speed Controller) Selection for E-Board 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)
    FSESC6.6 VESC6.6 single drive integration Continuous 60A, peak 150A 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: The control principle of brushless motor for electric skateboard.

    Electric skateboard brushless motor is different from the common DC motor, its coil is not moving, and it is surrounded by a circle of magnetic tiles. When working, current directions of the three wires will switch continuously. This switching is realized electronically, so there is no need for the brushes of traditional motors.

    Usually, an ESC (electronic speed controller) used with the electric skateboard BLDC motor. Its function is to continuously switch the current state in these 3 wires, thereby controlling the motor speed.

    For the traditional DC motor, the voltage can be adjusted, and the speed will increase with the increase of the voltage. The brushless motor is speed-regulated by a programmable controller, generally using the PWM method.

    The full name of PWM is Pulse-width modulation. Simply put, for traditional control signals, assuming that the control voltage is 1 at the highest speed, then 0.5 can be output to represent the general speed. But for the single-chip microcomputer, it is convenient to output 0 and 1, but it is more troublesome to output 0.5. In this case, you can quickly switch between 0 and 1, and the effect achieved is very similar to 0.5.

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