Hello team,
I'am using the ePWM module to control the motor speed in one of my application.
Functionality is to operate DCU[Door control Unit] to perform the Door Opening & close which is controlled by motor.
For PWM Iam updating the pulse width more than 1875 for open and less than 1875 for closing. The max width is 3750.
I'am able to acheive the maximum speed of 110rpm without any load connected to the motor with pulse width of 3000.
Here the issue is, with the load[Door] the max motor speed that can be achieved is 64rpm. If I try to increase the speed the motor is not rotating.
Can you please explain the issue? Any Help would be appreciated.
I'am using the ePWM module to control the motor speed in one of my application.
Functionality is to operate DCU[Door control Unit] to perform the Door Opening & close which is controlled by motor.
For PWM Iam updating the pulse width more than 1875 for open and less than 1875 for closing. The max width is 3750.
I'am able to acheive the maximum speed of 110rpm without any load connected to the motor with pulse width of 3000.
Here the issue is, with the load[Door] the max motor speed that can be achieved is 64rpm. If I try to increase the speed the motor is not rotating.
Can you please explain the issue? Any Help would be appreciated.
Thanks and regards
Mohan
