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1、YBK2 防爆电机概述YBK2 系列煤矿井下用隔爆型三项异步电动机主要使用在采掘面以下，视为煤矿井下采掘工 作面机械设计的专用电机，机座有钢板焊接形成，风罩，接线盒、绝缘结构采取加强措施。YBK2系列煤矿井下用隔爆型三项异步电动机按GB3836.2爆炸性气体环境用电气设备第2 部分隔爆型“d”的规定，制成隔爆型，防爆标志为“Exd”主要用于煤矿井下恶劣工作 环境。 YBK2 系列煤矿井下用隔爆型三项异步电动机除机座、风罩、接线盒有特殊要求外， 其余如果气体性能、安装尺寸、额定功率等均与YB2系列电机相同。ADYBK2 防爆电机特点YBK2系列煤矿井下用隔爆型三相异步电动机是我国取代YBK系列而
2、新设计的更新换代的煤 矿井下用隔爆型电机基本系列，它具有效率高、转矩大、过载能力强，噪声低、振动小、温 升裕度大、性能良好、安装维修方便、寿命长等优点，隔爆结构合理、使用安全可靠，外形 美观等优点。安装沅寸及夕卜形尺寸instalttionsize and overall size 号 :e r I I I 111 !rr r i r ifraraw?ASCbjEFQH-KNPRTABACADHDLBOM2.4.6.B125100501940615.580W1651302000俎516516518032033090S2.4.6.S140100&6245082090W16513020003-51
3、8D1801：8035036090L2A6B140125562450820SOw1：65130200035180180180350385IDOL2.4.63160140S32860824-100122151B025004200210WO4004402.4.6 819014070206082411212215ieo250fl4245230200420460132S艺4扈821&1408933SO103313212265230300042802902004505102.4,6321617809388010331321226523030004280290200450550160M2.4.625421
4、010842110123716015300250350053303302205G0670160L24-6B2542&41064211012371601530025035005330330220520710180M24,6. B279241121481101442,518015300250350053553602205507301BOL2.4.6. B279279121481101442.51801530025035005355360220550750200L2,4.633183051335511016492001935030040005390400250645805225S4335628614
5、96014018532251940035045005435450250690865225M23563111495511016492251940035045054354502506908604.6.8356311149601401853225194Q035045005435450250690BSQ250M240634916860140ia53250245004505500S4905003007309454.6.84063491686514018532502450045055005490500300730&45260S245736819065140185&280245004505500554556
6、03008101010280S46.84S73BB190751402067.5280245004S05S005545S6030081010102B0M245741919065140IS58280245004&O550D55455603008101060260M4.8.8457419190751402067.5280245004505500S5455603008101060315S250840621665140185831528600550660066406304001020 1320315S4K8.1D50&406216B017022713152860055066006640630400102
7、0 1350315M25084572166514018sa315600550&600e6406304001020 1350315M4.6,810500457216801702271315286005&0660066406304001020 1380315L2soaSOB21665140185B31528600550660066406304001020 1490315L46-81 50850021680170227131528600550660066406304001020 1520355S2610500354751402067.535528740680800067407505001080 15
8、103S5S4.S.8.106105002549517025as35528740BSD800067407505001080 1510355M2610560254751402067,5355287406B0SOO06740750500108G 1570355M4.S.810610560254951702586355287406B0300067407505001080 1570355L2610630254751402067.53552874068080006740750500weo1690355L4.68.10610630254951702535528740680&00067407505001000 16G0YBK2 防爆电机技术参数1. 额定电压：380V、660V、380/ 660V、660 / 1140V2. 额定频率： 50Hz3. 防护等级： IP554. 冷却方式： IC4115. 工作制： S16.绝缘等级： F7.安装形式： IMB3、 IMB5、 IMB35 等
