Enhanced Durability: Crafted with a robust circuit board, this PWM motor speed controller ensures stable performance and . It features a digital encoder button for precise adjustments, offering both durability and high accuracy in speed modulation.<br> Versatile Performance: Capable of handling input voltages from 6V to 60V and supporting a maximum output current of 30A (20A continuous), this controller allows for a fully adjustable duty cycle from 0% to 100%, catering to a wide range of motor types and applications.<br> User-Friendly Installation: Equipped with a grid terminal block and intuitive button design, this device offers adjustable slow start and stop times, and speed limits. It supports frequency adjustments from 1-100 kHz, making installation and operation straightforward.<br> Instructions: correct polarity when connecting to power sources; the controller is not compatible with 220V input. Match the input voltage with your motor's rated voltage to avoid damage and optimal performance.<br> Broad Application: Ideal for controlling the speed of DC motors, fans, and aquarium oxygen pumps within a 6-60V range. The motor speed controller is a versatile tool for electronic speed control needs, enhancing the functionality of numerous devices.<br> <br> Colour:Photo Color<br> Material:Metal + Plastic<br> <br> Package Contents:<br> 1 x DC motor speed regulator<br> <br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.