| 发明名称 |
AXIAL FLUX ELECTRICAL MACHINES AND METHODS OF MANUFACTURING THE SAME. |
| 摘要 |
An axial flux electric machine comprises a rotor assembly configured to rotate about an axis of rotation. A stator core is coupled to the rotor assembly. The stator core comprises a stator core base and a plurality of circumferentially-spaced stator teeth extending from the base in a direction parallel to the axis. Each stator tooth of the plurality of stator teeth comprises a top surface, a pair of opposing circumferential sides, and a chamfered portion defined at an intersection of the top surface and each of the pair of opposing sides. The chamfered portion facilitates reducing an amount of torque ripple produced by the axial flux electric motor. |
| 申请公布号 |
US2015091410(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314044484 |
申请日期 |
2013.10.02 |
| 申请人 |
Regal Beloit Australia Pty Ltd. ;Regal Beloit America, Inc. |
发明人 |
Post Steven Wilfred;Lambert Nicholas Neville;Heins Greg |
| 分类号 |
H02K1/14;H02K15/02 |
主分类号 |
H02K1/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stator core for an axial flux electric machine, said stator core comprising:
an axis of rotation; a stator core base; and a plurality of circumferentially-spaced stator teeth extending from said base in a direction parallel to said axis, wherein each stator tooth comprises:
a top surface;a pair of opposing circumferential sides; anda modified portion defined at an intersection of said top surface and each of said pair of opposing sides, wherein said modified portion facilitates reducing an amount of torque ripple produced by the axial flux electric machine. |
| 地址 |
Rowville AU |
