A kind of brake releases the setting structure for operating direction of very movement,Be one be installed on the motor of driver and to control brake or release the electromagnetic brake of evil spirit,Enable at the end face outside of the electromagnetic brake axis pivot one can by operation rotation,And the turntable of two opposite limit guide grooves is offered in its disk,And a bumping post can be plugged according to setting at one end in any limit guide groove,The recess portion to a microswitch will not be touched with setting one in season turntable outboard peripheries,And the two sides of recess portion is enabled to be equipped with the touch part that microswitch can be enabled to be touched,And then enable the angle of turntable rotation and release the direction very operated,Can according to installation requirements and directly on electromagnetic brake sets itself,The block position of any restrictions turntable rotation need not be added on vehicle,And then it is enabled be suitable for various labels,On different car body designs or the different electric bicycles installed and designed.一種制動器釋煞動作之操作方向的設定結構，是一裝設在驅動器的馬達上而用以控制煞車或釋煞的電磁制動器，令該電磁制動器的外側端面處軸樞一可以被操作轉動、而其盤面上開設有兩相對限位導槽的轉盤，並在任一限位導槽內的一端處可依設定而插設一擋柱，同時令轉盤外側周緣上設一不會觸動到一微動開關的凹部，以及令凹部的兩側設有可令微動開關被觸動的觸動部，進而令轉盤旋轉的角度與釋煞操作的方向，可以依照安裝需求而直接在電磁制動器上自行設定，無須在車輛上增設任何限制轉盤轉動的擋止部位，進而使能適用於各種廠牌、不同車體設計或不同安裝設計的電動代步車上。
