Electric hoist control circuit
Source: InternetPublisher:风向西瓜 Keywords: control circuit switch power outage Updated: 2020/05/23
Electric hoists are mostly used for lifting work in equipment maintenance. It consists of two parts: a moving device and a lifting mechanism. Its control
circuit is shown in the figure. The circuit is a typical inching control circuit . In the figure, Mi is the lifting motor , M2 is the moving motor
, YA is the power-off electromagnetic brake, and SQ is the rising limit protection switch .
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