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A·C·S (Automatic、Crane、Stopper)即全自动超重停止装置,简称自停器。是防止吊重中因超负荷或过卷情况下产生车或吊臂损坏的安全装置。日本KATO公司研制了MS系列自停装置。MS-3、MS-4是其中的机械式自动控制装置。不少吊车在使用中都没有发挥其安全装置的作用,其中原因之一是维修力量没有跟上。看来对引进技术的消化、昔及和应用应该引起重视。为此目的,本文对MS-3、MS-4自停器的电气线路进行详细的
A · C · S (Automatic, Crane, Stopper) that is fully automatic overweight stop device, referred to as self-stop. Is to prevent lifting due to overload or over the case of car or crane damage safety device. Japan KATO company developed a series of self-stop device MS. MS-3, MS-4 is one of the mechanical automatic control device. Many cranes have not played their safety devices in use, one of the reasons is the maintenance force did not keep up. It seems that the introduction of technology to digest the past and application should pay attention. For this purpose, this article details the electrical circuits of the MS-3 and MS-4 self-stop devices