| 摘要 |
<p>The invention concerns a system for suspending and rotating a rotary shaft comprising: a motor module (100) including a central rotary shaft (110) having at each end a front annular support surface (120) delimiting a truncated zone (130), a first magnetic bearing module (200) including a rotary shaft (210), said rotary shaft having one end including a front annular support surface (220) delimiting a truncated region (230), and designed to co-operate with one of the front annular support surfaces (120) of the motor module (100) and a second magnetic bearing (300) comprising a rotary shaft (310), said rotary shaft having one end including a front annular support surface (320) delimiting a truncated zone (330), and designed to co-operate with the other of the front annular support surfaces (120) of the motor module (100). The motor module (100) and the first and second magnetic bearings (200, 300) are mutually centered by the co-operation between the different truncated zones (130, 230, 300) and are integrally assembled by contact pressure through a tie rod (400).</p> |
