Internally-Balanced Magnetic Mechanisms Using a Magnetic Spring for Producing a Large Amplified Clamping Force

Tori Shimizu,Kenjiro Tadakuma,Masahiro Watanabe,Eri Takane,Masashi Konyo,Satoshi Tadokoro,Tori Shimizu,Kenjiro Tadakuma,Masahiro Watanabe,Eri Takane,Masashi Konyo,Satoshi Tadokoro

To detach a permanent magnet using a control force much smaller than its original attractive force, the internally-balanced magnetic unit (IB Magnet) was invented. It has been applied to magnetic devices such as wall-climbing robots, ceiling-dangling drones, and modular swarm robots. In contrast to its significant reduction rate with regard to the control force, the IB Magnet has two major problem...