| 摘要 |
PROBLEM TO BE SOLVED: To provide a small stepping motor provided with a wide terminal for connecting a magnet wire without use of solder. SOLUTION: The stepping motor 10 includes a columnar rotor unit 11 arranged in the axial center, a stator unit 21 arranged on the outer circumferential surface side of the rotor unit 11 along the axial direction, a terminal block unit 41 arranged on the outer circumferential side of the center of the stator unit 21. The terminal block unit 41 is comprised of a terminal block 42 made up of four unit terminal blocks 43 and four terminals 46 respectively fixed on the four unit terminal blocks 43. Each terminal 46 includes a joining portion 46a for connecting either terminal of a coil and a relay portion 46b placed substantially in parallel with the joining portion 46a and connected with a drive circuit. The four terminals are arranged along the direction substantially orthogonal to the axial direction so that the directions to which the terminals face are substantially in parallel with the axial direction. COPYRIGHT: (C)2011,JPO&INPIT |
