An electromagnetic manipulator used for micro-assembly system

The application of manipulator driven by magnetic force has been more and more widely in the automation system. This article introduces an electromagnetic manipulator used for micro-assembly system. Derived the grasping force computational equation using the Maxwell equation as the theoretical foundation, and simulated the characteristics of electromagnet by means of JMAG analysis software to verify the accuracy of equation that has been derived. Experiments showed that, as the important actuator among the overall system, the manipulator can well meet the operation requirements of overall system.

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