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原帖由 keke899 于 2012-4-10 18:16 发表
楼主 无槽电机和无铁芯电机是2码事,现在多数用的2极电机就是无槽电机,但是有个环形铁芯,并非真正意义无铁芯电机 。:em03:
In a slotless (also referred to a coreless) motor, there are no slots or teeth at all in the
stator. The stator laminations are simply which steel rings stacked together to form
the stator stack. The winding wires are held together by glue or polymer molding to
give the windings shape, form and rigidity. The windings are in between the stator
steel ring and the rotor. Since space must be allowed in the air gap in slotless motors
is generally larger than in slotted motors. The manufacturing of the winding structure
is a non-trivial exercise and a lot of thought and efforts has to go into the reliability of
the winding structure, especially with the inevitable heat generated under load.
我错了,我还是直接说slotless就好了,口误啊。。。呵呵。 |
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