Features: This powerful 1600W BLDC development board features advanced FOC control for brushless motors, offering 6-80V to support application efficiently. Equipped with the SNR8503M driver chip for sensorless motor control, it simplifies circuitry, includes over current, stall, and reverse power protective, and provides precise speed adjustment via potentiometer or interfaces. Ideal for engineers, developers, and manufacturers in industries such as medical devices, and power tools, this motor control board facilitates innovative prototyping and integration. Suitable for diverse scenarios like electric tool applications, this versatile BLDC development board ensures stable in various environments. With its efficient control and protective mechanisms, this sensorless driver board enhances motor tuning durability for long term, high demanding use. Specifications: Component:Circuit Board Size:Approx.78x57mm/3.07x2.24inch Driver main control chip: SNR8503M Current: 50A Output power: 1600W Working temperature: -40℃~105℃ Storage temperature: -40℃~125℃ Package Includes: 1 Set Motor Driver Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.