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12V-48V 40A 1200W PWM DC Motor Speed Controller with LED Display, Forward/Reverse

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Stable Drive Control: This DC motor speed controller built with a professional motor speed drive IC and 1.6mm FR-4 double sided circuit board, this 12V-48V 40A DC motor controller delivers stable speed regulation, high efficiency, strong torque, and low heat generation for compatible brushed motors in industrial and DIY applications
Wide Speed Range: The PWM output provides a 0%-100% regulating range, allowing the motor to move from complete stop to the required operating speed. With a 25kHz PWM frequency, the controller supports smooth variable speed adjustment for machinery, fans, pumps, equipment, and custom motor projects
Durable Heat Protection: This DC motor speed controller have a high temperature flame retardant internal structure and painted metal housing help resist heat, deformation, and everyday surface corrosion. Combined with the FR-4 circuit board, the sturdy construction supports dependable operation during repeated workshop and industrial motor control use

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Easy Knob Adjustment: The integrated potentiometer knob changes the PWM output duty ratio for convenient motor speed adjustment. A Forward/Stop/Reverse switch provides direct direction control, allowing users to change rotation or stop the motor quickly during testing, equipment operation, and custom installations
Wide Industrial Use: This DC motor speed controller designed for compatible brushed DC motors, this controller combines 0%-100% infinitely variable speed adjustment, efficient output, strong torque, and practical directional control. It is suitable for industrial equipment, machinery, fans, pumps, DIY electronics, automation systems, and workshop projects