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紡織專用系列電機
發(fā)布時間:2004-04-09
Y132 S2-2 | ||||
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概述: Y系列是一般用途的全封閉自扇冷鼠籠型三相異步電動機,它是我國統(tǒng)一設(shè)計的最新系列。防護等級為IP44。 Y系列電機具有高效、節(jié)能、起動轉(zhuǎn)矩大、性能好、噪聲低、振動小、可靠性高、功率等級和安裝尺寸符合IEC標(biāo)準(zhǔn)以及使用維護方便等優(yōu)點。 Y系列電機適用于不含易燃、易爆或腐蝕性氣體的一般場所和無特殊要求的機械上,如:金屬切削機床、泵、風(fēng)機、運輸機械、農(nóng)業(yè)機械、食品機械等。由于電動機有較好的起動性能,因此也適用于某些對起動轉(zhuǎn)矩有較高要求的機械,壓縮機等。 Y系列電機的型號由四部分組成;第一部分漢語拼音字母Y表示異步電動機;第二部分?jǐn)?shù)字表示機座中心高(機座不帶底腳時,與機座帶底腳相同;)第三部分英文字母為機座長度代號(S-短機座、M-中機座、L-長機座),字母后的數(shù)字為鐵心長度代號;第四部分橫線后的數(shù)字為電動機的極數(shù)。 General Y-Series Three-phase induction Motors the brand-new product developed by our country, are defined as totally enclosed, fan cooled, squirrel cage motors for general application. The protection class is IP44. With high efficiency, energy-saving, high reliability, easy maintenance, the motors are designed to be large in starting torque, low in noise and small in vibration. The rated output and mounting dimensions agree with those recommended by IEC. The motors find applications in the places where inflammable, explosive and corrosive gases are kept off as well as in the machinery without special requirements such as metal-cutting machine tools, pumps, blowers, transportation machinery, mixers, agricultural machinery and food machinery. Furthermore, the good starting performance makes the motor possible to be used in compressors, etc. which call for strict requirements of starting torque. The type designation of the motors consists of four parts: Y standards for induction motor; 132 frame size (The frame size of the motor without feet is the same as that of motor with feet.) the third part is the length of frame(S-shrot frame, M-Medium frame, L-long frame) the figure close to it the length of core; the figure after the line the number of poles. |