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Y2系列三相異步電動機
Y2 SERIES THREE PHASE ELLECTRIC MOTOR
概述:
Y2系列電動機（中心高H63-355mm,0.12-315kw)是全封閉，自扇冷式鼠籠型轉子三相異步電動機。該產品達到國際90年代先進水平。它是Y系列的更新換代產品。
Y2系列電動機除了具備Y系列的優點外，與Y系列電機相比，提高了防護等級（IP55），提高了絕緣等級（F級），溫升B級考核（除Y2-315L2-2、4極和Y2-355所有規格F級考核外），降低了噪音，且用負載噪聲考核，其電機結構更加合理，外形新穎美觀。電機冷卻方式為IC411，安裝尺寸及功率等級符合IEC標準和DIN42673標準。
Y2系列電動機為一般用途的電動機，適用于驅動無特殊要求的各種機械設備。Y2系列電動機額定電壓為380V，額定頻率為50HZ，3KW及以下為Y接法，4KW及以上為△接法。
Y2系列電動機一般只有一個軸伸，如用戶需要雙軸伸，亦可按特殊訂貨供應。還可按用戶要求，設計提供特殊電壓、頻率、戶外型和溫熱型等其它特殊用途的電動機。
THE SERIES Y2 MOTORS (CENTER HEIGHT H63-355mm,0.12-315kw) ARE TOTALY ENCLOSED FAN COOLED .THREE-PHASE,REFRESHED GENERATION PRODUCT AIMED TO REPLACE THE SERIES IS AN ENTIRELY REFRESHED GENERATION PRODUCT AIMED TO REPLACE THE SERIES Y. IT IS UP TO THE INTERNATIONAL STANDARD IN THE NINETIES.
BESIDES THOSE OF SERIES Y. THE SERIES Y2 MOTORS ARE CHARACTERIZED BY SUCH ON OUTSTANDING FEATURES AS : PROTECTION DEGREE :IP55; INSULATION CLASS:F,TEST:CLASS B(EXECPT Y2-315L2-2#4POLES AND Y2-355 ACCORDING TO CLASS F);LOW NOISE(TEST AT LOAD ); BETTER STRUCTURE .COOLING METHOS IS IC411,THE RATED OUTPUT AND THE MOUNTING DIMENSIONS ARE CONFORMED TO THE STANDARD IEC AND DIN 42673. |
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SERIES Y2 ARE GENERAL PURPOSE MOTORS SUITALE FOR DRIVING VARIOUS KINDS OF MACHINES OF MACHINES OR EQUIPMENTS.SERIES Y2 ARE RATED AT 380V ,50HZ.Y-CONNECTION FOR MOTORS UP TO 3KW, △-CONNECTION FOR 4KW AND UPWARDS .
FOR SERIES Y2 MOTORS,THERE IS USUALLY ONE SHAFT EXTENSION BUT TWO SHAFT EXTENSIONS WITH TERMINAL BOX ON TOP OF THE FRAME ARE AVAILABLE ON SPECIAL ORDER .MOTORS FOR SPECIAL VOITAGES,FREQUENCIES,FOR OUTDOOR OR HUMID TROPIC SERVICES OR ANY OTHER PARTICULAR SERVICES ARE AVAILABLE ON REQUEST . |
| 安 裝 型 式 |
MOUNTING ARRANGEMENTS |
| 有五種基本結構型式： |
There are five basic constructional mounting arrangements: |
| B3：機座帶底腳，端蓋上無凸緣的結構型式 |
B3:Frame with feet, end bracket without flange |
| B5：機座不帶底腳，端蓋上有凸緣（帶通孔）的結構型式 |
B5: Frame without feet, end bracket with flange (with holes) |
| B35：機座帶底腳，端蓋上有凸緣（帶通孔）的結構型式 |
B35: Frame with feet, end bracket with flange (with holes) |
| B34：機座帶底腳，端蓋上有凸緣（帶螺孔）的結構型式 |
B34: Frame with feet, end bracket with flange (with screw holes) |
| B14：機座不帶底腳，端蓋上有凸緣（帶螺孔）的結構型式 |
B14: Frame without feet, end bracket with flange (with screw holes) | |
| 常用的安裝型式以及適用的機座號 |
THE COMMONLY USED MOUNTING ARRANGEMENTS AND THE CORRESPONDING FRAME NUMMERS |  | |
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