inverters for paper rolls

N

Thread Starter

Nguyen Ngoc Tuyen

Please help me more about solution for control of synchronous speed 2 paper rolls using 2 Inverters.
 
The synchronization of roll's speed may be achieved by electronic gearing mode, where one of rolls is Master and second one is Slave. This mode maybe evaluated with two ways: connection of Master axis encoder to Slave axis with needed gear ratio or using of external motion controller.

Leonid
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