This High Power DC Motor Speed Controller lets you control the speed of a DC Motor using a Pulse Width-Modulated (PWM) DC voltage. It can be used to drive all DC Brushed Motors that work between 10V-48V DC and consume up to 20A of current.

Specifications:

• Input voltage: DC 10-55V (equal to the rated voltage of the motor)
• Output voltage: Linear under load
• Maximum current: 60A
• Continuous current: 40A
• Speed regulation type: Current regulation
• Speed regulation mode: Potentiometer (linear)
• Support motor: DC brush motor
• Forward rotation reverse: Yes
• Speed range: 0 -100%
• Control frequency: 15KHz
• Product weight: 170g
• Motherboard size: 100 x 76 x 28mm

Operating Instructions:

• Connect your DC motor (or DC load) to the motor terminals.
• Connect a voltage of 10V-48V DC to the circuit making sure of the correct polarity of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse inline with a positive supply in order to protect the circuit from any possible short circuits.
• You can now control the speed of the motor through a potentiometer.