YB系列隔爆型三相異步電動(dòng)機(jī)

1、YB系列隔爆型三相異步電動(dòng)機(jī)YB系列電動(dòng)機(jī)具有高效、節(jié)能、溫升裕度大、壽命長(zhǎng)、性能好、噪聲低、振動(dòng)小、隔爆性能好、可靠性高、使用維護(hù)方便等優(yōu)點(diǎn)。該電動(dòng)機(jī)采用了我國(guó)國(guó)家標(biāo)準(zhǔn)和國(guó)際電工委員會(huì)標(biāo)準(zhǔn)。電動(dòng)機(jī)符合GB3836.11983爆炸性環(huán)境用電氣設(shè)備通用要求和GB3836.21983爆炸性環(huán)境用電氣設(shè)備隔爆型電氣設(shè)備“d”的規(guī)定。電動(dòng)機(jī)隔爆結(jié)構(gòu)和參數(shù)的設(shè)計(jì)參照了IEC791（1979）電氣設(shè)備隔爆外殼的結(jié)構(gòu)與試驗(yàn)和EN50018（1978）爆炸性環(huán)境用電氣設(shè)備“d”的規(guī)定。電動(dòng)機(jī)制成隔爆型，適用于有爆炸性氣體混合物存在的場(chǎng)所?！癲”適用于甲烷或煤塵爆炸性混合物存在非采掘工作面的場(chǎng)所。A級(jí)T1、T2

2、、T3和T4組爆炸性氣體混合物存在的場(chǎng)所。“HBT4”適用于工廠用有H“HCT4”適用于工廠用有H本系列電動(dòng)機(jī)主體外殼防護(hù)等級(jí)為AT4”適用于工廠用有HB級(jí)T1、T2、T3和T4組爆炸性氣體混合物存在的場(chǎng)所。C級(jí)T1、T2、T3和T4組爆炸性氣體混合物存在的場(chǎng)所。使用條件環(huán)境空氣溫度為隨季節(jié)而變化，但不超過(guò)方式為連續(xù)工作制（S1）。型號(hào)含義IP44或IP54，接線盒為IP54。本系列電動(dòng)機(jī)還可制成YB-TH濕熱帶型和YB-W戶外型。40C;海拔不超過(guò)1000m;頻率為50Hz;電壓為380V、660V或380/660V;工作氣候防護(hù)一戶外、也一濕熱帶）心長(zhǎng)度代號(hào)機(jī)座長(zhǎng)度代號(hào)防爆結(jié)構(gòu)具有di、d

3、nA、dnB、dnC四季種型式。電動(dòng)機(jī)的絕緣等級(jí)為F級(jí)，定子繞組溫升留有較大裕度。電動(dòng)機(jī)定子繞組經(jīng)浸漆處理，成為一個(gè)整體，繞組及絕緣具有良好的電氣、力學(xué)性能和防潮濕性能及熱穩(wěn)定性。電動(dòng)機(jī)的轉(zhuǎn)子采用鑄鋁結(jié)構(gòu)，轉(zhuǎn)子經(jīng)校正平衡，電動(dòng)機(jī)運(yùn)轉(zhuǎn)平穩(wěn)，振動(dòng)值小。軸承部位安裝有注排油裝置，可不停車(chē)加潤(rùn)滑脂。接線盒具有良好的隔爆性能，盒內(nèi)有較大的空腔便于接線，并且還留有安置電纜頭的空腔，進(jìn)線方式分橡套電纜（鎧裝電纜）和鋼管布線兩種。電動(dòng)機(jī)允許沿任一方向旋轉(zhuǎn)。電動(dòng)機(jī)的確良安裝方式有B3和V1兩種。YB系列電動(dòng)機(jī)的工作條件、型號(hào)含義及結(jié)構(gòu)簡(jiǎn)介YB系列電動(dòng)機(jī)的工作條件環(huán)境空氣溫度：隨季節(jié)而變化，但不超過(guò)40C;海拔：

4、不超過(guò)1000m;頻率：50Hz電壓：220V、380、660V、220V/380V、380V/660V;工作方式：連續(xù)（S1）;起動(dòng)方式：滿壓直接超動(dòng)。H132及以上機(jī)座號(hào)選用6個(gè)接端子及2個(gè)出線口的接線盒時(shí)，也可用Y-起動(dòng)器或電抗器起動(dòng)；傳動(dòng)方式：可采用彈性聯(lián)軸器或正齒輪傳動(dòng)；電動(dòng)機(jī)絕緣和溫升：絕緣等級(jí)為F級(jí)，但溫升按B級(jí)考核，限值為80K（電阻法），軸承允許溫度不超過(guò)95C（溫度計(jì)法）；電動(dòng)機(jī)的防護(hù)等級(jí)：主體外殼防護(hù)等級(jí)為IP44，也可制成IP54，接線合為IP54;冷卻方法：IC01141。YB系列電動(dòng)機(jī)適合用于長(zhǎng)期或暫時(shí)有爆炸性混合物存在的場(chǎng)所類(lèi)別I類(lèi)：dI，適用于有甲烷或煤塵爆炸危

5、險(xiǎn)性混合物存在的煤礦井下非采掘工作面用電氣設(shè)備；II類(lèi)：適用于IIA、IIB級(jí)，T1、T2、T3、T4組爆炸危險(xiǎn)性混合物存在的場(chǎng)所；對(duì)于DIICT4防爆等級(jí)的電動(dòng)機(jī)也可按協(xié)議供貨。YB系列電動(dòng)機(jī)岀線盒根據(jù)進(jìn)線方式分橡套電線和鋼布線兩種，按不同的起動(dòng)要求分別制成一個(gè)或兩個(gè)進(jìn)線口，共11種類(lèi)型，其代號(hào)含義如表1所示，T07、T11分別是T04、T08的派生型式，各增加三個(gè)銅鋁接頭。表1防爆標(biāo)志一進(jìn)線口三接線柱一進(jìn)線口六接線柱二進(jìn)線口六接線柱布線方式dlT01T02T03橡套電纜dllAT4T04T05T06橡套電纜T08T09T10鋼管布線型號(hào)含義YB異步電動(dòng)機(jī)1隔爆型一I中心高（mm）I60M2

6、4暫IIL戶外扱數(shù)!鐵心長(zhǎng)度代號(hào)I機(jī)座長(zhǎng)度代號(hào)（M中機(jī)座）、結(jié)構(gòu)簡(jiǎn)介YB系列電動(dòng)機(jī)的安裝結(jié)構(gòu)及適用范圍，見(jiàn)表2。B3:機(jī)座帶底腳，端蓋無(wú)凸緣。B5:機(jī)座不帶底腳，端蓋有凸緣。B35:機(jī)座帶底腳，端蓋帶凸緣。V1:機(jī)座不帶底腳，端蓋有凸緣，立式安裝。表2BJJuhJVIV3VI5VM#«JEEi零©盤(pán)警曲中5UM80-1601D-22580-315MO-J60S0-315m斗|«電機(jī)各部分結(jié)構(gòu)特點(diǎn)外殼：機(jī)座（H80280）、端蓋、軸承蓋均用高強(qiáng)度灰鑄鐵制成，具有足夠的機(jī)械強(qiáng)度。機(jī)座外表面鑄有軸向散熱片，有利于通風(fēng)散熱。此外，H315機(jī)座為鋼板焊接結(jié)構(gòu)。定子：繞組經(jīng)浸

7、烘外理，具有良好的電氣、機(jī)械、防潮和熱穩(wěn)定的性能。轉(zhuǎn)子：轉(zhuǎn)軸采用優(yōu)質(zhì)鋼制成，轉(zhuǎn)子經(jīng)校動(dòng)平衡，運(yùn)轉(zhuǎn)平穩(wěn)。接線盒：外殼防護(hù)等級(jí)為IP54，位于電動(dòng)機(jī)的頂部，可以左右進(jìn)線盒，內(nèi)有較大空腔，便于接線。進(jìn)線方式分橡套電纜和鋼管布線兩種，按不同起動(dòng)要求，分別制成一個(gè)進(jìn)線口，可適用于電動(dòng)機(jī)直接起動(dòng)；雙進(jìn)線口可適用于Y-起動(dòng)。接線盒空腔與機(jī)座主空腔之間采用螺紋隔爆結(jié)構(gòu)。接線盒座與接線斗之間配備一個(gè)連通節(jié)，密封用橡膠墊安置在里面，用戶檢修時(shí)，不必拆下橡膠墊，并確保電機(jī)的隔爆性能。另外，改變連通節(jié)的安裝方法，可合接線斗成下垂或水平方向。根據(jù)用戶需要，接線盒可以設(shè)計(jì)三個(gè)接線柱和六個(gè)接線柱。盒內(nèi)配有接地端子，安全可靠

8、。風(fēng)扇：鑄鋁合金制成的，風(fēng)扇與軸用鍵配合。風(fēng)罩：采用小方孔鋼板結(jié)構(gòu)，外型美觀只需要卸去連通節(jié)，因而保護(hù)橡膠，剛性好，防護(hù)等級(jí)為IP20。軸承：采用電機(jī)專(zhuān)用軸承，機(jī)座號(hào)132及以下，軸伸端為全封閉軸承，軸承牌號(hào)詳見(jiàn)表7。YB系列隔爆型三相異步電動(dòng)機(jī)的主要技術(shù)數(shù)據(jù)表3機(jī)座號(hào)與功率和同步轉(zhuǎn)速的對(duì)應(yīng)關(guān)系型號(hào)同步轉(zhuǎn)速/（r/min）300015001000750600功率/KWYB80120.751.10.550.75YB90S1.51.10.75YB90L2.21.51.1YB100L1232.231.5YB112M442.2YB132S125.57.55.532.2YB132M127.545.53Y

9、B160M121115117.545.5YB160L18.515117.5YB180M2218.5YB180L221511YB200L1230373018.52215YB225S3718.5YB225M45453022YB250M55553730YB280S75754537YB280M90905545YB315S110110755545YB315M132132907555YB315L116016011090YB315L220020013211075接線盒用的鋼管布線及其出線線口螺紋型號(hào)岀線口螺紋型號(hào)岀線口螺紋YB801122-M30YB2002252-M48YB1321802-M36YB250

10、3152-M64YB系列電動(dòng)機(jī)噪聲不超過(guò)該表數(shù)值功率/kW同步轉(zhuǎn)速/(r/min)300015001000750600聲功率級(jí)/dB(A)1級(jí)2極1級(jí)2極1級(jí)2極1級(jí)2極1級(jí)2極0.5556670.756671566756651.16671616756651.57075626762672.2707565706267616637479657066716166474796874667164695.578837078667164697.5788371786975677211828775827075677215828777827078707518.582877782737870752287927782

11、737870753090957984768173783790957984768173784590977984798473788287559297818679848287828775|9499859087928287828790949985908792828711099104939887928287132991049610187928287160991049610187922009910496101注：1噪聲容差為+3dB(A)2對(duì)電動(dòng)機(jī)的噪聲限值一般按2級(jí)供貨，如要求按1級(jí)供貨須在訂貨合同中注明。電動(dòng)機(jī)在空載時(shí)測(cè)得的振動(dòng)速度有效值不超過(guò)該表數(shù)值及軸承牌號(hào)機(jī)座號(hào)/mm80132160225250

12、315振動(dòng)速度/(mm/s)1.82.84.5軸承牌號(hào)中心高/mm軸伸端非軸伸端2極4極及以上2極4極及以上80180204z1204z190180205z1205z1100180206z1206z1112180306z1306z1132180308z1308z1160309z12309z1309z1180310z12310z1310z1200312z12312z1312z1225313z12313z1313z1250314z12314z1314z1280314z12317z1314z1317z1315316z12319z1316z12319z1YB系列電動(dòng)機(jī)性能指標(biāo)開(kāi)u縣額定功率額定電流額定

13、轉(zhuǎn)速堵轉(zhuǎn)轉(zhuǎn)矩堵轉(zhuǎn)電流最大轉(zhuǎn)矩鴻申(皿、功率因重量型號(hào)/KW(380v)/A/(r/min)額定轉(zhuǎn)矩額定電流額定轉(zhuǎn)矩效果(%)數(shù)/kg同步轉(zhuǎn)速3000r/min50HzYB801-20.751.828252.26.52.375.00.8422YB802-21.12.528252.27.02.377.00.8624YB90S-21.53.428402.27.02.378.00.8533YB90L-22.24.728402.27.02.380.50.8637YB100L-236.428802.27.02.382.00.8743YB112M-248.228902.27.02.385.50.8754YB

14、132S1-25.511.129002.07.02.385.50.8879YB132S2-27.515.029002.07.02.386.20.8887YB160M1-21121.829302.07.02.387.20.88134YB160M2-21529.429302.07.02.388.20.88149YB160L-218.535.529302.07.02.289.00.89167YB180M-22242.229402.07.02.289.00.89210YB200L13056.929502.07.02.290.00.89290YB200L2-23769.829502.07.02.290.

15、50.89304YB225M-24583.929702.07.02.291.50.89380YB250M-255102.729702.07.02.291.50.89449YB280S-275140.129702.07.02.292.00.89640YB280M-29016729702.07.02.292.50.89710YB315S-2110203.029801.86.82.292.50.89970YB315M-2132242.329801.86.82.293.00.891080YB315L1-2160292.129801.86.82.293.50.891180YB315L2-2200364.

16、029801.86.82.293.50.891300同步轉(zhuǎn)速1500r/min,50HzYB801-40.551.513902.46.02.373.00.7622YB802-40.752.013902.36.02.374.50.7624YB90S-41.12.714002.36.52.378.00.7833YB90L-41.53.714002.36.52.379.00.7937YB100L1-42.25.014202.27.02.381.00.8243YB100L2-436.814202.27.02.382.50.8147YB112M-448.814402.27.02.384.50.8258Y

17、B132S-45.511.614402.27.02.385.50.8480YB132M-47.515.414402.27.02.387.00.8595YB160M-41122.614602.27.02.388.00.84148YB160L-41530.314602.27.02.388.50.85166YB180M-418.535.914702.07.02.291.00.86210YB180L-42242.514702.07.02.291.50.86234YB200L-43056.814702.07.02.292.20.87320YB225S-43769.814801.97.02.291.80.

18、87360YB225M-44584.214801.97.02.292.30.88388YB250M-455102.514802.07.02.292.60.88530YB280S-475139.514801.97.02.292.70.88650YB280M-490164.314801.97.02.293.50.89780YB315S-4110200.814851.86.82.293.50.89965YB315M-4132239.714851.86.82.294.00.891150YB315L1-4160289.114851.86.82.294.50.891240YB315L2-4200360.3

19、14851.86.82.294.50.891450同步轉(zhuǎn)速1000r/min,50HzYB90S-60.752.39102.05.52.272.50.7033YB90L-61.13.29102.05.52.273.50.7238YB100L-61.54.09402.06.02.277.50.7444YB112M-62.25.69402.06.02.280.50.7453YB132S-637.29602.06.52.283.00.7676YB132M1-649.49602.06.52.284.00.7786YB132M2-65.512.69602.06.52.285.30.78101YB160M

20、-67.517.09702.06.52.086.00.78141YB160L-61124.69702.06.52.087.00.78165YB180L-61531.69701.86.52.089.50.81260YB200L1-618.537.79701.86.52.089.80.83265YB200L2-62244.69701.86.52.090.20.83287YB225M-63059.59801.76.52.090.20.85405YB250M-637729801.86.52.090.80.86505YB280S-64585.49801.86.52.092.00.87620YB280M-

21、655104.99801.86.52.092.00.87690YB315S-675141.89851.66.52.092.80.87960YB315M-690168.19881.66.52.093.20.871070YB315L1-6110204.49881.66.52.093.50.871150YB315L2-6132245.29891.66.52.093.80.871310同步轉(zhuǎn)速750r/min50HzYB132S-82.25.87102.05.52.081.00.7177YB132M-837.77102.05.52.082.00.7287YB160M1-849.97202.06.02.

22、084.00.73123YB160M2-85.513.37202.06.02.085.00.74141YB160L-87.517.77202.05.52.086.00.75165YB180L-81125.17301.76.02.086.50.77255YB200L-81534.17301.86.02.088.00.76265YB225S-818.541.37301.76.02.089.50.76353YB225M-82247.67301.86.02.090.00.78402YB250M-83063.07301.86.02.090.50.80470YB280S-83778.77401.86.02

23、.091.00.79610YB280M-84593.27401.86.02.091.70.80690YB315S-855114.07401.66.52.092.00.80940YB315M-875152.17421.66.52.092.50.811120YB315L1-890179.37411.66.52.093.00.821210YB315L2-8110218.57411.66.52.093.30.821350同步轉(zhuǎn)速600r/min50HzYB315S-1045101.05901.46.02.091.50.74960YB315M-1055123.05861.46.02.092.00.741

24、110YB315L2-1075164.35861.46.02.092.50.751290YB系列外形尺寸圖（H80315）B35、V15、V36安裝（單位：mm）VB簌列外骼尺寸圖(W-315)中心高ABCDEFXGDG級(jí)數(shù)24、6、824、6、824、6、824、6、8801251005019406X515.590S1405624508X720.090L1401251OOL16063286024.0112M19070132S132M21614089388010X333.0160M1781084211012X337.0160L254210180M2541214814X942.5180L2792

25、41200L3182791335516X1048.0225S305149556018X149.053.0225M35628611014016X0250M406168168656518X153.058.0280SAC7190190657518X120X258.067.5280M457315S216658014018X122X45871315M508315L140170中心高HKMPTABADHDLNS進(jìn)線口管螺紋AC2極46極88080101651302004X巾123.5M30X216516534033090S9018018022535536090L385100L100122151802504

26、X巾154200205380430112M112225230400460132S132265230300M36X2280270240470510132M550160M160153002503504X巾195330325530655160L695180M180355360565730180L750200L20035030040039040062580519M48X2290225S2254003504508X巾19435450670840225M840870250M25024500450550M64X2490500330770935280S2805455608301010280M1060315S3

27、15巾286005506608X巾246M64X264063040010201240127031514101440YB系列外形尺寸圖B5、V1、V3安裝（單位：mm）廉列外母尺寸圖315M580Qia14017018X1122X145871600500660315L注：1.括號(hào)內(nèi)尺寸只適用于V1安裝結(jié)構(gòu)2公差尺寸參見(jiàn)B3安裝結(jié)構(gòu)的數(shù)據(jù)(1370)630685(1420)(1450)(1530)(1560)2YB廉弭并陽(yáng)尺謝1月80陽(yáng)3,VIS.見(jiàn)錄KH表9（單位：mm）(1340)DFFXGDGL中心高ABC極數(shù)HK進(jìn)線口ABACADHD424、6、824、6、824

28、、6、824、6、8管螺紋2極6極880251005019406X515.58016516534033090S401005624508X720.090©1018018035536090L125M30X2225385100L606328608X724.0100200205380430112M9014070112©12225230400460132S21689388010X333.0132280270510132M178470550160M2542101084212X342.5160M36X2330325240530655160L254©15695180M279241

29、1214811014X942.5180355360565730180L279750200L3183051335516X1049.0200390400625805225S286149556011018X1149.053.0225©19)M48X2435450290670845225M35631116X10840870250M406349168606514018X1153.058250490500770935280S457368190657514018X1120X1258.067.5280©24M64X25455603308301010280M4191060315S406124

30、01270315M508457216658014017018X1122X145871315©28M64X2640630400102013201350315L50814101440urnB5、VI.V3安農(nóng)（見(jiàn)農(nóng)11）表10（單位：mm）中心高ABCDEFXGDG級(jí)數(shù)24、6、8214、6、824、6、824、6、8801251005019406>615.590090L1258X7100L16063286024.0112M19014070132S21689388010>633.0132M178160M2542101084237.0160L25412

31、X180M2792411214811014>942.5180L279200L3183051335516»049.0225S356286149556011014018X1149.053.0225M31116X10250M406349168606518X1153.058.0280S457368190657514018X1120X1258.067.5280M419315S406315M508457216658014017018X1122X145871315L508（續(xù)）中心高HKMNPST進(jìn)線口管螺紋ABACADHDL2極46極88080©101651302004X©123.5M30X216516522534033090S90©1218018035536090L385100L100©152151802504X©154200205380430112M