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We will conti nue t o improve t he compa ny's inter nal control system, and steady improveme nt in a bility to manage and control, optimize busine ss proce sse s, to e nsur e smooth pr oce sses, responsibilities i n pla ce; to further stre ngthe n inter nal control s, play a control post i nde pe nde nt oversig ht rol e of evaluation complyi ng with t hird-party responsi bility; to a ctively make
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電梯制動器的主要型式有鼓式和盤式,而鼓式制動器由于結(jié)構(gòu)簡單、成本較低,普遍應(yīng)用于異步電動機(jī)曳引機(jī)和相當(dāng)大部分的同步電動機(jī)曳引機(jī),包括絕大多數(shù)的載貨電梯和相當(dāng)數(shù)量的乘客電梯郵采用這種類型的制動器。在這些鼓式制動器中,除少數(shù)同步主機(jī)采用兩側(cè)分開裝設(shè)的分塊式鼓式制動器外,絕大多數(shù)制動器設(shè)計(jì)上都只配備一套手動松閘裝置。圖l為最常見的一種電梯鼓式制動器。