Motor Drive for a Novel High-Speed Micro-Milling Spindle

被引:0
|
作者
Borisavljevic, Aleksandar [1 ]
Kimman, Maarten H. [2 ]
Tsigkourakos, Petros [2 ]
Polinder, Henk [1 ]
Langen, Hans H. [2 ]
Schmidt, Rob Munnig [2 ]
Ferreira, Jan A. [1 ]
机构
[1] Delft Univ Technol, Fac Elect Engn Math & Comp Sci, Mekelweg 4, NL-2628 CD Delft, Netherlands
[2] Delft Univ Technol, Fac Mech Maritime & Mat Engn, NL-2600 AA Delft, Netherlands
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper focuses on integration of a permanent magnet motor with active magnetic bearings for driving a highspeed micro-milling spindle. A new concept of supporting a short rotor with a slotless PM motor embedded by 5DOF bearings is conceived. In the concept, the bearings and motor functions remain independent. A 100 W, 200000 rpm motor compatible with magnetic bearings was designed and manufactured. An additional setup with aerostatic bearings was also constructed for testing of the motor.
引用
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页码:1485 / +
页数:2
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