| 摘要 |
PURPOSE:To obtain a reaction plate for a linear motor which is light, inexpensive and capable of minimizing an installation space by forming the overhang section of a secondary conductor portion so that it may extend downwards along the hat type frame. CONSTITUTION:A hat type frame 4 is provided under a linear motor 9. The secondary iron core section 8 is provided on the internal surface of inside the hat type frame 4. On the upper surface outside the hat type frame 4 the secondary conductor section 5 is provided. Both ends of the secondary conductor section 5 extend downwards along the hat type frame 4. This secondary conductor section 5 is nearly as wide as the primary iron core section of the linear motor 9 and the side face section of the secondary conductor portion 5 extending downwards forms the overhang section C. Consequently, as it can have its width ore smaller than the conventional type, the reaction plate can be made light and compact.
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