专利名称：ROTOR OF AN ELECTRIC MOTOR, AND
ELECTRIC MOTOR
发明人：KISCH, Michael,LÖFFLER, Jens,SCHEFFCZYK,
Jochen,WINTER, Björn,HELLMANN, Marcus
申请号：EP19797641.8申请日：20191029公开号：EP3857678A1公开日：20210804
摘要：The invention relates to a rotor (1) and an electric motor comprising the rotor.The rotor is equipped with a permanent magnet (6) extending around an axis of rotationof the rotor, to which magnet a plastic overmoulding (3) is applied, which determines ashaft passage (10) along the axis of rotation for receiving and securing a motor shaft (14)of the electric motor, wherein a press-fit bushing (2) is arranged immediately adjacent tothe shaft passage (10) formed by the plastic overmoulding (3). in which bushing themotor shaft can be pressed and secured on the rotor by a press-fit connection.
申请人：EBM-PAPST ST. GEORGEN GMBH & CO. KG
地址：Hermann-Papst-Str. 1 78112 St. Georgen DE
国籍：DE
代理机构：Staeger & Sperling Partnerschaftsgesellschaft mbB
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