| 摘要 |
PROBLEM TO BE SOLVED: To provide rotation braking equipment, which uses electromagnetic induction in which maintenance is unnecessary, instead of one using friction and one using regenerative braking of a motor, the number of part items is few, and reliability is improved. SOLUTION: In this rotation braking equipment using electromagnetic induction, a magnet 3 is installed in one out of adjacent apparatuses. Between facing apparatuses 1, 14 of a rotating body, torque is small at low speed rotation, because of the electromagnetic induction of the magnet. As the number of revolutions increases, the torque increases successively.
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