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YSE802/4實芯轉(zhuǎn)子電磁制動三相異步電動機
yse軟啟動電機是根據(jù)起重機的工作需要特殊設(shè)計的新型制動電動機,可作為各種單、雙梁起重機、門式起重機的大車、小車運行機構(gòu)的動力,也適合作電動葫蘆行走的動力;其中yse為單速。
主要特點是:
1、電機具有軟起動特性,不接起動電阻,也不必采取其它技術(shù)措施,直接送電就可獲得“軟起動”的效果,電機本身附帶平面摩擦制動器,制動速度可調(diào)。配用該種電機對起重機的起動和停止時出現(xiàn)的“沖擊”現(xiàn)象有非常明顯的改善。
2、電機工作時無軸向竄動,工作可靠、故障率低、調(diào)整簡單、維修方便。
3、電機起動電流?。ㄊ瞧胀姍C的1/4~1/2),適應(yīng)頻繁起動需要,節(jié)電效果顯著,較小的起動電流可延長主控交流接觸器的使用壽命??稍陔娫慈萘枯^小的條件下使用。
4、該電機的過載能力強,即使堵轉(zhuǎn)(憋車)5分鐘也不會燒毀電機。
5、yse電機的功率等級、安裝尺寸與起重機原配套電機相同,可直接互換。
6、電機直接采用380伏供電,控制簡單、操作方便。
7、代替繞線轉(zhuǎn)子電機可省去外接電阻和凸輪控制器等電控元件,可實現(xiàn)地面操作。降低制造成本及維修費用。
8、電機的機座號:中心高:80~250毫米,功率:0.8~3.0kw。
YSE soft start motor is a new type of brake motor specially designed according to the working needs of cranes. It can be used as the power source for the large and small vehicle running mechanisms of various single and double beam cranes and gantry cranes, as well as for the power source of electric hoists; Among them, yse is single speed.
The main features are:
1. The motor has a soft start characteristic and does not require a starting resistor or other technical measures. It can achieve a "soft start" effect by directly supplying power. The motor itself is equipped with a flat friction brake, and the braking speed can be adjusted. The use of this type of motor significantly improves the "impact" phenomenon that occurs during the starting and stopping of the crane.
2. The motor operates without axial movement, with reliable performance, low failure rate, simple adjustment, and easy maintenance.
3. The starting current of the motor is small (1/4~1/2 of ordinary motors), which is suitable for frequent starting needs and has a significant energy-saving effect. The smaller starting current can extend the service life of the main control AC contactor. Can be used under conditions of small power capacity.
4. The motor has strong overload capacity and will not burn out even if it is stuck (stuck) for 5 minutes.
5. The power level and installation size of the YSE motor are the same as the original matching motor of the crane, and can be directly interchanged.
6. The motor is directly powered by 380 volts, which is easy to control and operate.
7. Replacing the wound rotor motor can eliminate the need for external resistors and cam controllers, and enable ground operation. Reduce manufacturing and maintenance costs.
8. Motor frame number: Center height: 80~250 millimeters, power: 0.8~3.0 kW.