| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem in conventional armature that an end insulator for restricting an insulating sheet in an axial direction, which protrudes into a slot and reduces a winding space of coil decreasing the space factor of coil.SOLUTION: The motor armature comprises: a stator core of a laminated core; an insulating sheet insulating slot walls, which is formed at both sides of the stator core; and an end insulator insulating an end of the stator core in a laminating direction. A protrusion is formed on the end insulator to fix the insulating sheet.</p> |
