公开(公告)号：US20230340998A1

公开(公告)日：2023-10-26

申请号：US17798971

申请日：2021-02-01

Applicant: SCANLAB GmbH

Inventor： Norbert Kirr ,  Tobias Edlboeck ,  Thomas Lares ,  Hans-Joachim Muenzer

IPC: F16C35/077 ,  H02K7/08 ,  F16C19/54 ,  F16C25/08

CPC classification number: F16C35/077 ,  H02K7/083 ,  F16C19/54 ,  F16C25/083 ,  F16C2380/26 ,  F16C2229/00

Abstract: A galvanometer drive with a rotor that is rotatable about an axis of rotation and includes a magnet, and a stator unit that surrounds the rotor and includes a coil, the rotor being supported by two bearings, at least one of which is a floating bearing, such that the rotor can perform a rotational movement relative to the stator unit about the axis of rotation. A radial movement limiting device which is adapted to limit the radial movement of the floating bearing with respect to the stator unit.

公开(公告)号：US12191749B2

公开(公告)日：2025-01-07

申请号：US17798971

申请日：2021-02-01

Applicant: SCANLAB GmbH

Inventor： Norbert Kirr ,  Tobias Edlboeck ,  Thomas Lares ,  Hans-Joachim Muenzer

IPC: H02K7/08 ,  F16C19/54 ,  F16C25/08 ,  F16C35/077

Abstract: A galvanometer drive with a rotor that is rotatable about an axis of rotation and includes a magnet, and a stator unit that surrounds the rotor and includes a coil, the rotor being supported by two bearings, at least one of which is a floating bearing, such that the rotor can perform a rotational movement relative to the stator unit about the axis of rotation. A radial movement limiting device is adapted to limit the radial movement of the floating bearing with respect to the stator unit.