Speed Control Vs Current Control

[Guest JamesMcElroy]

In DC Drive application, what difference between speed control and current (torque) control? Relation between speed and torque? Where to get knowledgebase of this? Thank you

[bjclem 0]

Speed control is we the drive will ran in speed mode at the Speed requested , torque mode the drives runs at the Current reference that is requested , it will run it whatever speed is required to do this . This is used what you have 2 motors on a common shaft you what the load to be the same , so you run one in speed mode and the other in torque mode . I hope this helps .