AB模块22B-B017N104

22B-B017N104

22B-B017N104

存在两种基本的定子设计；铁芯和无芯。定子线圈可以缠绕在铁芯上，这会增加定子中的磁场强度，从而在更小的电机中产生更高的扭矩。无芯意味着线圈中没有铁。

有两种基本的转子设计：内转子和外转子。内转子在外面有定子线圈。相反的配置是外转子，定子线圈在里面。对于给定的电机尺寸，内转子能够实现高加转速。外转子意味着电机具有更高的转动惯量，更适合控制高惯性负载。

还有两种基本的定子设计：铁芯和无芯。定子线圈可以缠绕在铁芯上，这会增加定子中的磁场强度，从而在更小的电机中产生更高的扭矩。无芯意味着线圈中没有铁。虽然对于给定电机尺寸，无芯电机的扭矩较低，但它可以提供准确的转速控制，而没有扭矩脉动的齿槽扭矩分量。

应了解给定旋转应用的直接驱动电机替代方案。流行的是使用行星齿轮或其它齿轮技术，来降低转速和增加扭矩。使用皮带和皮带轮系统也可以达到相同的效果。有时两者一起使用。

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