PWM DC Motor Speed Controller 10V–60V 20A

Features:

• Wide Input Voltage: Operates with DC power supplies ranging from 10V to 60V.

• PWM Speed Control: Adjusts the motor's effective power by varying the pulse-width modulation (PWM) duty cycle.

• Adjustable Speed: Uses a rotary potentiometer to control the speed of compatible DC motors.

• High Current Capability: Supports a maximum current rating of 20A, subject to the module's thermal and operating limits.

• Efficient Motor Control: PWM switching provides speed adjustment without relying on a high-power series resistor.

• Wide Speed Adjustment: Allows adjustment from stopped or low speed to the motor's maximum speed, depending on the motor and load.

• Integrated Switch: The potentiometer assembly includes an on/off switch on common versions.

• Compact Construction: Suitable for installation in DIY equipment, workshop systems, and automation projects.

• Thermal Management: Heatsinking and additional airflow may be required when operating at higher currents.

Specifications:

• Product Type: PWM DC motor speed controller

• Input Voltage: DC 10V–60V

• Rated Current: Common versions recommend approximately 10A for sustained operation

• Maximum Current: Up to 20A, depending on the exact module and cooling

• Maximum Advertised Power: Up to 1200W at 60V and 20A; this is a theoretical rating and should not be assumed as continuous operating power

• PWM Frequency: Approximately 25kHz

• PWM Duty Cycle: Approximately 0%–100%, depending on the controller version

• Speed Adjustment: Rotary potentiometer

• Motor Compatibility: Brushed DC motors

• Output: PWM-switched motor supply

• Protection: Some versions include a fuse and reverse-polarity protection; verify the supplied board

• Dimensions: Approximately 77 × 45 × 28mm for common versions

• Package Contents: 1 × PWM DC motor speed controller with adjustment knob, subject to the supplied version

Applications:

• Brushed DC motor speed control

• Robotics and mobile platforms

• Conveyor and small machinery systems

• Compatible DC fans and pumps

• Workshop tools and motorized equipment

• DIY automation projects

• Educational electronics experiments

• Prototype motor-control systems

• Battery-powered DC motor applications

• Speed adjustment in compatible mechanical assemblies