DC Motor Speed Controller Applicable voltage range: DC 7–70V Key benefits Precise speed control: Adjust motor RPM smoothly to match process needs, reducing overshoot and improving repeatability. Broad compatibility: Works with DC motors operating within the specified voltage range (DC 7–70V), making it suitable for many common motor systems. Better motor and system performance: Controlled startup and steady-speed operation reduce mechanical stress and can extend motor life. Easy integration: Designed to be used inline with existing DC motor wiring and control systems without requiring major changes to power architecture. What it does Regulates motor voltage and current to provide stable, adjustable motor speed within the DC 7–70V range. Enables gradual acceleration and deceleration to prevent abrupt starts and stops. Provides a simple way to tune motor output for matching load requirements and improving process control. Compatibility and application notes Use with DC motors whose nominal supply voltage and operating conditions fall within DC 7–70V. Ensure controller ratings match motor current and any load-starting conditions; consult motor specifications when selecting a controller for high inrush or stall loads. Wiring and mounting details depend on the specific controller model and installation; follow the included instructions and safety guidelines. Typical use scenarios Industrial conveyors and material handling: Fine-tune belt speed for throughput control and gentle product handling. HVAC and ventilation fans: Adjust fan speed for airflow balancing, energy savings, and quieter operation. Hobby and light industrial automation: Control motors in robotics, small machine tools, pumps, and winches where variable speed improves function and safety. Why customers choose this controller Reliable speed regulation across a wide DC voltage range (7–70V) to support diverse projects and equipment. Practical solution for reducing mechanical wear and optimizing energy use by running motors at the correct speed for the task. Versatile for both professional and hobby applications where accurate DC motor speed control is required. Installation and safety reminders Confirm motor voltage and current requirements before installation. Follow proper wiring practices and secure all connections. Observe thermal and overload protection measures appropriate for the motor and load. Specifications (as provided) Product: DC Motor Speed Controller Applicable voltage range: DC 7–70V