发明名称 |
ROTARY TABLE MOUNTING AND DRIVE DEVICE |
摘要 |
A rotary table mounting and drive device (1), including a rotary table (3) which is rotatably mounted on a frame (2) and for the mounting of which an axial/radial rolling bearing arrangement (4) and an active magnetic bearing arrangement (5) are provided, has an electric direct drive (19) which is preferably a torque motor having a rotor (20) rigidly connected to the rotary table (3) and a stator (21) rigidly connected to the frame (2).
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申请公布号 |
US2009308285(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20070375985 |
申请日期 |
2007.07.04 |
申请人 |
SCHAEFFLER KG |
发明人 |
BODE HELMUT;SCHREIBER MARTIN;SCHMID GUNTER |
分类号 |
A47B49/00;G05B19/042;H02K7/09 |
主分类号 |
A47B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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