MBDLN21NE

Motor Driver Boards, Modules

The MBDLN21NE is a high performance motor driver board or module designed for use in a variety of applications. It provides dynamic control of DC motor speed, direction, and torque in a range of systems, including robotics, automotive, and aerospace.

Application Field

The MBDLN21NE is suitable for many different applications due to its wide voltage range, from 1.5V to 47V. The motor driver is commonly used in industrial robotics, small robotic arms, and semi-autonomous robots. It can be used to control one or two brushless motors, as well as stepper motors. Additionally, it is capable of driving multiple fans and drives to test airflows in various applications such as motor test stands and cooling fans.

The MBDLN21NE is often used in automotive applications, especially for electric vehicles. For example, it can be used to control electric motors, wheelchairs, and other mobility devices. It is also suitable for small unmanned aerial vehicles, drones, and helicopters.

Working Principle

The MBDLN21NE motor driver board works with a Pulse Width Modulation (PWM) signal. Depending on the application, the motor can be controlled via analog signal and digital signal. When using analog signals, the delta (three-phase) signals are encoded into a single series of binary pulses, which can modify the speed, direction, and torque of the motor. When digital signals are used, a pulse width modulation signal is used to control the motor.

The pulse width modulation encodes the analog signal as square pulses of varying widths. As the signal is sent to control the motor speed, direction, and torque, the PWM signal is used to convert the voltage into the necessary current. This allows the motor to be precisely controlled with minimal losses and consumes less power.

Conclusion

The MBDLN21NE motor driver board is a high-performance motor driver designed for use in a variety of applications. It provides dynamic control of DC motor speed, direction, and torque in a range of systems, including robotics, automotive, and aerospace. Due to its wide voltage range, from 1.5V to 47V, it is suitable for a variety of applications. The motor driver works with a Pulse Width Modulation (PWM) signal to control the motor speed, direction, and torque. This allows the motor to be precisely controlled with minimal losses, providing efficient performance.