NYP型
齿轮泵外形及安装尺寸※ 性能曲线图 ※ 结构型式（如图一）（1）工作原理具有内齿的驱动齿轮（外转子）带动内转子在全封闭的泵体内作同方向转动，泵体和前盖的月牙板使吸入和排出口隔开。转动时，在吸入口形成负压，液体被吸入，转子将液体带到排出口，受压排出泵体，完成了液体的输送。（2）结构如图1，泵主要有内外转子，轴，泵体，前盖，拖架，密封，轴承等组成。密封有机械密封和填料密封的两种形式，对于高温、高粘稠度及腐蚀性强的介质，选用填料密封。输送易结晶物料时，在前盖和泵体上可设计带有保温夹套，工作时通蒸汽保温融化。泵可配安全阀，当泵或管路系统超压时，安全阀门打开，形成内部回流，保证系统安全。泵装置由泵，电机和底座组成。传动方式有桥式和直联式两种。从主轴外伸端向泵看，为顺时针旋转。（图一）1.前盖 2.内转子 3.泵体 4.外转子 5.滑动轴承或滚动轴承 6.填料密封或机械密封 7.主轴 8.托架※ 泵头外形尺寸图 NYP0.78泵头外形尺寸 NYP2.3泵头外形尺寸 NYP7.0（A），NYP52（A）泵头外形尺寸泵型号理论排量L/100rABCDEFGHIQNPZ口径NYP7.0A(原NYP3A) 7.08031901544131401721001901274319 13M48×2NYP52A(原NYP10A)5212030130200580200240160290180573018M60×2NYP7.0A(原NYP3A)7.05816991473751401728817890431913G11/2"NYP52A(原NYP10A)52701795257523204235140270102573015G2" NYP3.6，NYP24，NYP80，NYP111（A），NYP727泵头外形尺寸型号理论排量L/100rABCDEFGHIJKLNPQSZZNYP3.63.6803189154398140172100220408411043191274-φ1813NYP242412030941965182002401603205012516557301804-φ1818NYP808017027.5138.5183.55922202551803908016020075422258-φ1815NYP111(原NYP30A)111170251421886162202551803908016020058402258-φ1815NYP111(原NYP30A) 1113403031986882202802204308016020075424208-φ1820NYP32032034035120.5268849330400260520125210250120654108-φ1822NYP727(原NYP50A) 727410401702601060370450360680150240285120805308-φ1822※ 整机外形与安装尺寸（1）与电机直联配焊接底座NYP0.78配Y90S（Y8021）电机 NYP2.3配Y90S电机 配铸铁底座型号LL1L2L3L4HH1H2BB1B2B3D4-D1配套电机型号功率NYP7.09138539960016436518227238522533590G11/2"φ22Y132S-63kwNYP7.0A90572439636127539020729739624834690M48×2φ22Y132S-63kw（2）采用皮带轮联接传动（桥式）型号流量m3/hLL1L2HH1H2H3BB1B2B3B4D1D2D3NYP7.0A1.5918104605425237242327475414310266266M48×2M48×2φ202918104605425210242300475414310266266M48×2M48×2φ20NYP52A81030135602505280280410605580516324444M60×2M60×2φ22101030135602505280280410605580516324444M60×2M60×2φ22121030135602505280280410605580516324444M60×2M60×2φ22（2）配减速电机型号LL1L2L3L4HH1H2BB1B2B3DD1Decelerator型号功率KW转速r/minNYP7.010289138459011532725316327022522590G11/2"φ20YCJ713583455NYP52136167576790130480355225400308340130G2"φ22YCJ1127.5228135167576790130533355225400308340130G2"φ22YCJ1007.5303357143667576790130533355225400308340130G2"φ22YCJ10011475NYP1111500154558890227585495285525385475210φ80φ22YCJ11215305417479NYP72724232009501259330825935615580520520320φ150φ28YCJ31537128NYP3.610509138459013133926517527022522590φ40φ20YCJ712.2587NYP7.0A10669138459013133926517527022522590M48×2φ22YCJ713583455NYP241250111540815190490365235476326426130φ50φ22YCJ1004226NYP521480111540815190543365235476326426130M60×2φ22YCJ1127.52281489111540815190490365235476326426130M60×2φ22YCJ1007.53033571574111540815190490365235476326426130M60×2φ22YCJ10011475NYP801654154558890223.5618495285525385475210φ80φ22YCJ11215479NYP111A17502406541076173625527317508378458210φ80φ22YCJ12215305417479
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