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Y2系列三相異步電動機(jī)
Y2 SERIES THREE PHASE ELLECTRIC MOTOR
概述:
Y2系列電動機(jī)（中心高H63-355mm,0.12-315kw)是全封閉，自扇冷式鼠籠型轉(zhuǎn)子三相異步電動機(jī)。該產(chǎn)品達(dá)到國際90年代先進(jìn)水平。它是Y系列的更新?lián)Q代產(chǎn)品。
Y2系列電動機(jī)除了具備Y系列的優(yōu)點(diǎn)外，與Y系列電機(jī)相比，提高了防護(hù)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(guī)格F級考核外），降低了噪音，且用負(fù)載噪聲考核，其電機(jī)結(jié)構(gòu)更加合理，外形新穎美觀。電機(jī)冷卻方式為IC411，安裝尺寸及功率等級符合IEC標(biāo)準(zhǔn)和DIN42673標(biāo)準(zhǔn)。
Y2系列電動機(jī)為一般用途的電動機(jī)，適用于驅(qū)動無特殊要求的各種機(jī)械設(shè)備。Y2系列電動機(jī)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(jī)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(yīng)。還可按用戶要求，設(shè)計(jì)提供特殊電壓、頻率、戶外型和溫?zé)嵝偷绕渌厥庥猛镜碾妱訖C(jī)。
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(jié)構(gòu)型式： |
There are five basic constructional mounting arrangements: |
| B3：機(jī)座帶底腳，端蓋上無凸緣的結(jié)構(gòu)型式 |
B3:Frame with feet, end bracket without flange |
| B5：機(jī)座不帶底腳，端蓋上有凸緣（帶通孔）的結(jié)構(gòu)型式 |
B5: Frame without feet, end bracket with flange (with holes) |
| B35：機(jī)座帶底腳，端蓋上有凸緣（帶通孔）的結(jié)構(gòu)型式 |
B35: Frame with feet, end bracket with flange (with holes) |
| B34：機(jī)座帶底腳，端蓋上有凸緣（帶螺孔）的結(jié)構(gòu)型式 |
B34: Frame with feet, end bracket with flange (with screw holes) |
| B14：機(jī)座不帶底腳，端蓋上有凸緣（帶螺孔）的結(jié)構(gòu)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(jī)座號 |
THE COMMONLY USED MOUNTING ARRANGEMENTS AND THE CORRESPONDING FRAME NUMMERS |  | |
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