8000W 200KV 14S Outrunner Sensored BLDC Motor

The electric skateboard motor delivers up to 8000W of power, 18 N·m of torque, and operates at 51V DC (14S battery). It boosts speed and overall performance, especially when paired with a compatible controller for higher efficiency.

Specification

Note: The motor is powered by 14S batteries, S is the number of batteries, voltage of every battery is 3.7V DC.

ESC (Electronic Speed Controller) Selection for Waterproof BLDC Motor

• A BLDC motor can be used with an ESC as long as its speed does not exceed the ESC’s limit.
• BLDC motor speed = Battery Voltage × KV value;
  Stator speed = Battery Voltage × KV value × Pole Pairs.
• The maximum speed limit of the V4 series ESC is 60,000 ERPM.
  The maximum speed limit of the V6 series ESC is 150,000 ERPM.
• If a BLDC motor’s maximum speed surpasses the ESC’s limit, it is possible to match them by lowering the motor’s operating voltage. However, this is not recommended, as it prevents the motor from functioning as a true brushless DC motor.

ESC (Electronic Speed Controller) Specification

Note: If you need to learn more details about ESC controllers, please contact us.

Dimension (Unit: mm)

Applications

Electric Skateboard

Car Model

Robot Model

Off-road Kart

Q: What factors affect the efficiency and torque of a BLDC motor?

A: The efficiency and torque of a BLDC motor are mainly influenced by its design (winding type, magnet strength, pole count, and KV rating), operating voltage and current, load conditions, controller quality (ESC timing and switching strategy), cooling and temperature management, as well as mechanical factors like shaft alignment, bearings, and friction losses.