7-70V 30A PWM DC Motor Speed Controller, Adjustable Variable Speed Motor Switch

PWM Motor Speed Controller: Operates across a voltage range of 7V to 70V and supports currents up to 30A. Includes an integrated switch with run, stop, and brake functions. Features a detachable 15 cm potentiometer adjustment wire. Performance: Features a broad duty cycle adjustment range. Equipped with a power indicator. Supports continuous operation. Construction: Built with a high-voltage MOS tube and three 100V high-frequency low-resistance capacitors. Includes automotive fuses and a metal shell for internal component protection. Installation: Follow detailed wiring labels before power connection. Requires DC input with correct polarity. Motor connection is polarity-free. To adjust motor direction, swap the two motor wires. Technical Specifications: Voltage Range: DC 7-70V Maximum Drive Current: 30A Power Ratings: 300W @ 12V, 400W @ 24V, 450W @ 48V, 500W @ 60V PWM Frequency: 12KHz Duty Cycle Range: Approximately 1% to 100% Product Details: Color: As shown Material: Metal Package Contents: 1 x DC Motor Speed Controller. Only items in the package contents are included. Notes: Note: Color of the item in the picture may vary slightly from the actual item due to lighting and display settings. Manufacturing tolerance allows for dimension differences of approximately +/- 1-3cm.