motor selection

Hi Cherry,

What motor are you using brushed or stepper? What application would this be for? 

Cherry Zhou said:

e. half-bridge with emergency stop/brake for quick control of motor stop

Do you mean you only need a motor driver with a single half bridge?

Thank you,

Yara

Hi Yara,

Thank you for the support.

Yara Al Shami said:

Do you mean you only need a motor driver with a single half bridge?

Yes.

Yara Al Shami said:

What motor are you using brushed or stepper?

The motor is a 12V brushed DC motor.

The motor load requires a large force and requires the motor driver output current to a maximum of 20 A. There is also a remote control to control the speed and emergency stop of the motor, and the motor driver needs to support PWM input control speed and emergency stop. The time from the maximum speed to a full stop is controlled at approximately 2 s. The motor only needs to be turned in one direction, so the half-bridge is enough.

Thanks and regards,

Cherry