Welcome to our store! Wide Voltage Range: With a 7-24V input range and high power capacity, this BLDC motor controller is suitable for a variety of industrial applications, including pumps, fans, and compressors. Precise Control: Equipped with a built-in potentiometer for simple and precise speed adjustments, eliminating the need for external control signals. Versatile Design: Can also be used with external PLC 0 to 5 analog control signals by connecting the potentiometer cable to the corresponding input. Easy to Use: This BLDC controller features simple operation. Simply turn clockwise to increase and counter-clockwise to decrease, providing you with a hassle-free experience. Durable Construction: This BLDC motor controller is constructed with top-notch electrical components for long-lasting use, offering reliable performance and stability. Item Type: BLDC Controller Material: Electrical Components Weight: Approx. 27g / 0.95oz Voltage: 7-24V Current: 15A (Rated), 20A (Paired with a cooling fan) (excluded) Maximum Speed: 224000 RPM (2-pole motor), 74000 RPM Applicable to: Pumps, water pumps, oil pumps, fans, etc. 1 x BLDC Controller 100% Satisfaction Guaranteed: Our customers are our top priority. If you encounter any product issues after receiving the item, such as damage and incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service. Thank you for shopping with us!