Closed loop control options are available on all axes for precision positioning needs. The system uses an encoder attached to the stage or the motor which gives feed back of motion back to the controller. The closed loop control compensates loss of synchronization, for example, due to a sudden load change, eliminating missing step error, which is a typical drawback with open loop control.
We can provide custom specified gantry stages with the required positioning accuracies and load capacities. Get in touch with our technical experts and discuss your application needs. |