Electro-Magnetic Six-Mag Actuator

Electromagnetic actuator (EMA) for micro-robot

Front view of Sig-Mag actuator

Top view of Sig-Mag actuator

Sig-Mag actuator for micro-robot

This is an electro-magnetic actuator with six concetractor coils designed for wireleslly micro-robots control. The 2D actuation method for microrobots uses a stationary concentrator coils system.

The six-mag coils system actuates the microrobot by controlling the magnitude and direction of the external magnetic flux. The actuation of the microrobot consists of controlable magnetic flux for a desired axis direction and motion of the microrobot by non-contact electromagnetic actuation.

Countries & Year

Colombia, 2020


Hernando Leon-Rodriguez

Micro-robots Manual Motion

Main Micro-robots

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