A kind of electric shear,Especially refer to electric shear be equipped with motor,Battery and deceleration mechanism,Required electric power when by battery offer motor running,The first Hou via the deceleration of deceleration mechanism of the power of motor,It is transferred to driving screw again,The guide screw leverage spiral shell is set in the screw hole of what sliding seat,The sliding seat two sides are equipped with two frames,The sliding seat is triangular in shape,Two frame is trapezoidal,And the big what sliding seat of two frame,Use below sliding seat and two frames distance in front of being formed with top it is relatively narrow,Hou side apart from wider two track,Two track for first,Second blade Hou end be pivoted first,Second idler wheel is installed with,When motor drives driving screw to rotate forward or backwards,Sliding seat and two frames can be driven to shift forward or to Hou,When sliding seat and two frames shift forward,The first,Second blade first,Second idler wheel can be rolled along with two sliding rails to the wider place of distance, Hou side,Allow first,Second blade is in closed state,Conversely,When sliding seat and two frames are shifted to Hou,The first,Second blade first,Second idler wheel can be rolled along with two sliding rails to the relatively narrow place of front distance,Allow first,The open-shaped state of second blade,For its characteristic person.一種電動剪刀，尤特指電動剪刀設有馬達、電池與減速機構，由電池提供馬達運轉時所需的電力，馬達的動力先經由減速機構減速之後，再傳遞至導螺桿，該導螺桿係螺設於活動座的螺孔中，該活動座兩側設有二框架，該活動座呈三角形，該二框架呈梯形，且該二框架大於活動座，藉以在活動座與二框架下方與上方形成前方距離較窄、後方距離較寬的二軌道，該二軌道可供第一、第二刀刃後端所樞設的第一、第二滾輪容設，當馬達帶動導螺桿正向或反向轉動時，即可帶動活動座與二框架向前或向後移位，當活動座與二框架向前移位時，第一、第二刀刃的第一、第二滾輪即可順沿著二滑軌滾動至後方距離較寬處，讓第一、第二刃部呈閉合狀態，反之，當活動座與二框架向後移位時，第一、第二刀刃的第一、第二滾輪即可順沿著二滑軌滾動至前方距離較窄處，讓第一、第二刃部呈張開狀態，為其特徵者。
