| 摘要 |
PURPOSE: A brushless coil core type linear motor and linear driving system having the same is provided to minimize the size of a yoke by optimizing flux flow of a permanent magnet, and achieve an improved operational efficiency by minimizing spacing between permanent magnets and increasing flux density. CONSTITUTION: A linear driving system(1) comprises a main body(2), a linear motor(3) positioned at the center of the main body, a slide part(5) positioned at both sides of the main body and which is driven in a linear fashion by the linear motor; and linear bearing guides(6) for bearing-supporting the slide part against the main body. Since the linear motor is positioned at the center of the main body and linear bearing guides are arranged at the left and right of the linear motor to be symmetric with each other, an improved strength of the driving system against a collision or an external impact is obtained.
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