| 摘要 |
<p>PURPOSE:To carry out the lateral traveling by the linear motor driving and miniaturize the cage and lighten the weight by arranging a primary conductor on a traveling passage and arranging a secondary conductor on a cage side and installing a guide roller which keeps the interval between the primary and secondary conductors always constant. CONSTITUTION:Primary conductors 7 are arranged continuously in series on a traveling passage 2, and wheels 6 consisting of rubber tires are installed on the lower part of a cage, and the secondary conductors 8 nipping the primary conductor 7, keeping a certain interval, and guide rollers 9 for guiding the cage along the primary conductor 7 are arranged, keeping a certain gap. Accordingly, only the secondary conductor 8 is installed on the cage 5, and the cage can be made lightweight and small-sized, and also an electric power supply circuit can be made simple. Since the secondary conductor 8 is arranged on both the sides of the primary conductor 7, high output can be obtained, and since the gap between the primary conductor 7 and the secondary conductor 8 is always stabilized by the guide roller 9, controllability can be stabilized.</p> |
