| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric actuator which is hard to be affected by external noise when positional data is transmitted to control means. <P>SOLUTION: A mobile object which slides in a storage hole 13 by being integrated with a rod 24 holds a magnet 28. A first position detection device 29 and a second position detection device 30 are installed to an installation groove 12a formed to a body 12. Each of stop position detection devices 29, 30 outputs a signal at an L level to a control controller 40 when the magnet 28 is not detected. On the other hand, when the rod 24 and the mobile object move in the storage hole 13, and each of the stop position detection devices 29, 30 detects the magnet 28, a signal at an H level is output to the control controller 40. <P>COPYRIGHT: (C)2012,JPO&INPIT |
