KAmod Motor Driver Universal electric motor controller

Description

KAmod Motor Driver is a controller for an electric motor with a constant voltage of up to 30 V. It allows you to select the direction of motor rotation and adjust its power in the range of 0...100%, which in practice is used to regulate the rotational speed. The control signal can be a voltage signal in one of three ranges: 0...3.3 V, 0...5 V or 0...10 V, or a PWM signal with an amplitude of 3.3 V, 5 V or 10 V. Such signals can be easily obtained from Raspberry, Arduino, Nucleo boards or from a regular potentiometer. The power stage is composed of MOSFET transistors connected in an H-bridge arrangement, which ensures high output power and high driver efficiency.

Features

• Regulates the engine power using the PWM method
• Allows the engine to run in both directions
• The engine power can be controlled by an analog or digital signal
• The analog control signal can be in one of 3 ranges: 0...3.3 V, 0...5 V or 0...10 V
• The digital control signal in the form of a PWM waveform should have a frequency in the range of 200 Hz... 50 kHz and an amplitude of 3.3 V, 5 V or 10 V
• Separate digital input for controlling the direction of motor rotation
• Soft start and soft stop function
• Stop function via a signal from a limit switch
• Stop function with or without blocking the motor shaft
• Output PWM signal frequency: 750 Hz
• Overload protection (output current limitation)
• Overheating protection
• DC power supply in the range of 6...30 V
• Maximum continuous motor current: 15 A
• Buttons for quick testing
• LED diodes indicating the operating status of the device
• Dimensions PCB: 65 x 56 mm

Included

• Assembled and launched module