LDY型電動(dòng)單梁起重機(jī)

LDY型電動(dòng)單粱起重機(jī)依據(jù)JB／T1306-2008標(biāo)準(zhǔn)及國家質(zhì)檢總局[2007]375號(hào)文的相關(guān)要求所設(shè)計(jì)制造，適用于小型鑄造車間吊運(yùn)融熔金屬和搬運(yùn)物料及臺(tái)模使用。
本系列產(chǎn)品起重量為1～10t，跨度為7.5～31.5m，工作級(jí)別為A6級(jí)。

主要特點(diǎn)：

1.本系列產(chǎn)品主、端梁結(jié)構(gòu)采用LDA型電動(dòng)單粱起重機(jī)箱型主梁及端梁結(jié)構(gòu)形式。
2.起升機(jī)構(gòu)匹配單速或雙速升降的冶金專用鋼絲繩電動(dòng)葫蘆。其特點(diǎn)是升降具有雙制動(dòng)、雙限位和超載保護(hù)功能，起升機(jī)構(gòu)工作級(jí)別不小于M6級(jí)。
3.大車運(yùn)行機(jī)構(gòu)采用具有緩起、制動(dòng)功能的電動(dòng)機(jī)。操縱本產(chǎn)品要求遠(yuǎn)離熱輻射源，一般采用遙控操縱，如果采用地面手把按鈕操縱，手把按鈕要設(shè)置單獨(dú)滑道。

     LDY electric single-girder crane, complying with JB/T1306-2008 standards and relevant requirements of the AQSIQ[2007]375．can be used to hoist and convey molten metal and assemble modules in small-scale foundries.

Performance data
Lifting load capacity    1～10t
Range of span    7.5～31.5m
Allowed crane classification group    A6

Main Features：
1.The main girder and end carriage’s frames refer to those of LDA crane.
2.Hoisting mechanism, mainly used for casting,matches with electric wire rope hoist with single-speed or two-speed. The hoist is characterized with dual brakes, double Iimiters of displacement and overload protection and its cassification group is not less than M6.
3.The travelling mechanism adopts motors with soft-start and braking function.
4.The manipulation of this crane is required to stay away from thermal-radiated sources. It is generally manipulated by remote control or cab"s，if ground button control is required, a separate slide should be added.