This paper introduced several structures of single punching dies of rotor shield plank of motor, then compared them and drew a conclusion.

介绍了电机转子端板单槽冲模的几种结构形式，对这几种结构进行了比较，并给出结论。

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This paper introduces a class H insulation system of shield motor. The new insulation system is better than of silicon in irradiation resistance, breakdown strength, mechanical properties and so on.

本文介绍了一种新型H级屏蔽电动机的绝缘体系，在耐辐照方面它大大优于有机硅绝缘体系。

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Pump motor in the loss of shielding, the stator shield sets great loss, in some cases, iron loss of 2 to 3 times the shield repair kits after the loss should be maintained at the same level.

在屏蔽泵电机的损耗中，定子屏蔽套损耗很大，有时达到铁损耗的2~3倍，修复后的屏蔽套损耗应维持在原有水平。

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