| 摘要 |
<p>PURPOSE:To improve working efficiency and stably secure a coil frame to a widing substrate by inserting fixedly terminal group into the frame and connecting the substrate through the terminal group. CONSTITUTION:A hybrid type stepping motor has a rotor core 18 and a rotor magnet 19 provided on a rotor main shaft 23, salient poles 15 of a stator 7 provided in cases 12, 17, and exciting coil 5 inserted into the stator and wound on a coil frame 4. The coil 5 is formed by inserting fixedly an L-shaped terminal 6 into the coil frame, and wired at the end 6' to the end 6'. In this case, a plurality of holes 10' to which the end 6' of the terminal 6 can be inserted are opened at a wiring substrate 10, the end 6' of the terminal 6 mounted at the frame 4 is inserted into the holes 10' and soldered at 9 to the substrate 10. Thus, the frame 4 can be stably secured to the substrate 10 so as not to move, and then wired with the terminal 6 and the substrate 10 as prescribed.</p> |
