This invention relates to an electric reel which does not reduce the sealing function of the magnetic sealing mechanisms to maintain stable waterproof capability. The electric reel comprises a reel body (1)； a spool (2) rotatably supported to the reel body (1) for the fishing line to be wound； an electric motor (3) for rotating the spool (2). In the disclosed, bearings (34, 25, 26) for supporting the rotating bodies, i.e. an output shaft (32) and the spool (2), are rotated by the electric motor (3) in a free rotation manner between the rotating bodies and bearing supporting parts； magnetic sealing mechanisms (41, 42, 43) are disposed to respectively sealing the bearings (34, 25, 26)； and magnetic shielding mechanisms (51, 52, 53) are for shielding the magnetic force from the electric motor (3) respectively to the magnetic sealing mechanisms (41, 42, 43).本發明係於電動捲線器中，不使磁密封機構之密封功能降低，而維持穩定之防水性能。該電動捲線器具備：捲線器本體1；線軸2，其可旋轉地支持於捲線器本體1，且供捲繞釣線；電動機3，其使線軸2旋轉；軸承34、25、26，其等將藉由電動機3而旋轉之旋轉體即輸出軸32及線軸2以於與軸承支持部之間自由旋轉之方式支持；磁密封機構41、42、43，其等係以分別密封軸承34、25、26之方式配設；及磁屏蔽機構51、52、53，其等對磁密封機構41、42、43分別屏蔽來自電動機3之磁力。
