Y系列三相異步電動機是一般用途的全封閉自扇冷式三相異步電動機。安裝尺寸和功率等級符合IEC標準，外殼防護等級為IP44，冷卻方式為IC411，連續(xù)工作制（SI），采用B級絕緣，額定電壓為380V，額定頻率為50HZ。功率3kw及以下為Y接法，其它功率均為△接法。 Y系列電動機高效、節(jié)能、起動轉矩高、噪聲低、振動小，運行安全可靠。適用于驅動無特殊要求的機械設備，如機床、泵、風機等。 ▲機座號與轉速及功率的對應關系機座號同步轉速r/min300015001000750600功率kWY8010.750.55-- Y8021.10.75Y90S1.51.10.75Y90L2.21.51.1Y100L132.21.5Y100L23Y112M442.2Y132S15.55.532.2-Y132S27.5Y132M1-7.543Y132M25.5Y160M111117.54Y160M2155.5Y160L18.515117.5Y180M2218.5--Y180L-221511Y200L1303018.515Y200L23722Y225S-37-18.5Y225M45453022Y250M55553730Y280S75754537Y280M90905545Y315S110110755545Y315M132132907555Y315L116016011090-Y315L220020013211075Y355M1220220160-90Y355M2250250185132110Y355M3--200160-Y355L1280280220-132Y355L2315315-185-Y355L3--250200- 外形及安裝尺寸IMB3 ▲機座號與轉速及功率的對應關系機座號極數(shù)安裝尺寸mm外形尺寸mmABCDEFGHKABACADHDLY802.4125100501940615.58010165175150175290Y90S2.4.614056245082090180195160195315Y90L125340Y100L1601406328602410012205215180245380Y112M19070112245240180265400Y132S2.4.6.82168938801033132280275210315475Y132M178515Y160M25421010842110123716015330335265385605Y160L254650Y180M 279241121481442.5180355380285430670Y180L279710Y200L 31830513355164920019395420315475775Y225S4.8 286149601401853225435475345530820Y225M23563115511016498154.6.8 601401853845Y250M2406349168250244905153855759304.6.86558Y280S245736819028055058041064010004.6.8752067.5Y280M241965185810504.6.8 752067.5Y315S2 4062166518583152874464557686512404.6.8.10 8017022711270Y315M250845765140185813104.6.8.108017022711340Y315L250865140185813104.6.8.10 8017022711340Y355M2 560254751402067.5355740750680103515404.6.8.10610951702586Y355L2630751402067.515404.6.8.10 951702586 外形及安裝尺寸IMB5凸緣孔數(shù)Y80-200為4個Y225-355為8個 ▲機座號與轉速及功率的對應關系機座號極數(shù)安裝尺寸mm外形尺寸mmDEFGMNPSTACADHFLY802.41940615.5165130200123.5175150185290Y90S2.4.62450820195160195315Y90L340Y100L286024215180250154215180245380Y112M240190265400Y132S 38801033265230300275210315475Y132M2.4.6.8515Y160M421101237300250350195335265385605Y160L650Y180M481442.5380285430670Y180L710Y200L551649350300400420315480775Y225S4.8601401853400350450475345535820Y225M25511016498154.6.8601401853845Y250M25004505505153855759304.6.86558Y280S258541064010004.6.8752067.5Y280M265185810504.6.8752067.5Y315S265185860055066024664557686512404.6.88017022711270Y315M265140185813104.6.8.108017022711340Y315L265140185813104.6.8.108017022711340Y355M2751402067.5740680800750680103515404.6.8.109517025861570Y355L2751402067.515404.6.8.109517025861570 外形及安裝尺寸 凸緣孔數(shù)Y80-200為4個Y225-355為8個它的外形及安裝尺寸參照B3與B5，其中凸緣部他參照B5，機座部分參照B3。 安裝型式基本結構型式B3安裝型式B3B6B7B8V5V6示意圖機座號80-35580-160 基本結構型式B5B35安裝型式B5V1V3B35V15V36示意圖機座號80-22580-35580-16080-35580-160