无刷直流磁力泵DC50A 系列

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无刷直流水泵(磁力泵)工作原理

无刷直流水泵(磁力泵)工作原理

无刷直流水泵(磁力泵)工作原理
无刷直流磁力驱动泵的磁铁与叶轮注塑成一体组成电机的转子,转子中间有直接注塑成型的轴套,通过高性能陶瓷轴固定在壳体中,电机的定子与电路板部分采用环氧树脂胶灌封于泵体中,定子与转子之间有一层薄壁隔离,无需配以传统的机械轴封,因而是完全密封。

电机的扭力是通过矽钢片(定子)上的线圈通电后产生磁场带动永磁磁铁(转子)工作运转。

对磁体进行n (n为偶数) 级充磁使磁体部分相互组成完整藕合的磁力系统。

当定子线圈产生的磁极与磁铁的磁极处于异极相对,即两个磁极间的位移角Φ=0,此时磁系统的磁能最低;当磁极转动到同极相对,即两个磁极间的位移角Φ=2π/n,此时磁系统的磁能最大。

去掉外力后,由于磁系统的磁极相互排斥,磁力将使磁体恢复到磁能最低的状态。

于是磁体产生运动,带动磁转子旋转。

无刷直流水泵通过电子换向,无需使用碳刷,磁体转子和定子矽钢片都有多级磁场,当磁体转子相对定子旋转一个角度后会自动改变磁极方向,使转子始终保持同级排斥,从而使无刷直流磁力隔离泵有较高的转速和效率。

磁力隔离泵的定子与转子完全隔离,完全避免了传统的电机式无刷直流水泵存在的液体泄漏问题。

而且可以完全潜水使用并且完全防水,有效的提高了泵的使用寿命及性能。

深圳中科机电有限公司(2014年)吴斌。

中科世纪DC50无刷直流水泵

中科世纪DC50无刷直流水泵

中科世纪DC50无刷直流水泵的参数、优点以及应用
1.参数范围:
电压范围:DC 12V-DC 24V
电流范围:1.5A-3.8A
扬程范围:2M-15M
流量范围:800L/H-3600L/H
功率范围:18W-86.4W
工作温度:-35摄氏度—100摄氏度
工作要求:连续不停
噪音:≤ 40dB(1米的距离)
调速(调流量,调扬程):只适用于三相无刷直流水泵
2.产品优点:
1.体积小,效率高,功耗低,抗干扰能力强,运行平稳。

2.无碳刷,无污染,电子换向,寿命长达30000小时。

3.电机的定子和电路板部分采用环氧树脂灌封并与转子完全隔离,可以水下安装而完全防水。

4.水泵轴心采用高性能陶瓷轴,精度高,耐磨性好,噪音低,可达40分贝以下。

5.水泵可以用于泵水,油,酸和碱溶液,耐酸碱。

6.有各种电源供给:太阳能电池板、直流电源和电池。

7.水泵系列中的三相程序驱动水泵可以实现PWM调速,模拟信号调速,可调节流量及扬程,可订做音乐喷泉。

8.水泵中的三相直流水泵,泵体采用耐高温材料,可长期在100度水温中使用。

9.水泵和相关控制系统可以根据客户需求来定制。

10.通过CE认证。

3. 产品应用:
可用于:自动化设备水循环,水制冷等电器,饮水机,卫浴产品,水暖床垫,空调抽水,鱼缸,桌面工艺品,足浴盆,水暖床垫,热水器,电脑水冷,水冷风扇,医疗器械,制药系统,化工,循环系统,冷却散热系统,制冷系统,太阳能喷泉,小型灌溉系统, 水处理系统,小型供水系统,汽车循环系统,机床,家用电器, 热水循环系统等.。

磁力泵的工作原理讲解

磁力泵的工作原理讲解

中国水泵行业后起之秀--上海沈泉泵业,是集研究、开发、生产、销售和服务为一体的泵阀生产企业。

产品涉及工矿企业、农业、城市供水、石油化工、电站、船舶、冶金、高层建筑、消防供水、工业水处理和纯净水、食品、制药、锅炉、空调循环系统等行业领域。

一、磁力泵的结构组成
磁力泵是由电动机、驱动器、隔热套、外壳、磁转子和静止器等组成。

其中,外壳、隔热套和驱动器构成了基本的泵体,磁转子和静止器则是关键组成部分,直接决定了磁力泵的工作原理和性能。

二、磁力泵的工作原理
简单来说,磁力泵是通过磁力耦合实现传动。

其工作原理如下:
当电机驱动器转动时,通过磁场相互作用将驱动器内的磁力转子旋转起来。

磁转子上所带的磁场则在静止器内感应出磁场,这样就形成了一组相互作用的磁场。

而磁转子则通过隔热套与泵体隔开,从而使得磁场不会直接作用于介质,实现了介质的隔离。

在介质作用下,叶轮随之旋转,完成了液体输送的任务。

三、磁力泵的适用范围和优缺点
磁力泵适用于输送高纯度、易燃易爆、剧毒、有挥发性、高温高压的液体。

另外,由于其磁力耦合的特点,因此其不需要机械密封件,可完全消除泄漏难题。

当然,磁力泵也有其缺点。

首先,其造价相对较高;其次,因为磁性转子和静止器之间有一定的隔离层,因此其能耗比起普通泵要高一些;最后,目前磁力泵仍存在着可靠性和耐久性的问题,需要在使用中加以注意。

总结而言,磁力泵利用磁场耦合的特点,消除了泵的机械密封,主要适用于输送高纯度、易燃易爆、剧毒、有挥发性、高温高压的液体。

同时,其也存在一
定缺点,需要针对具体情况进行选择使用。

磁力泵哪个厂家好十大立式磁力泵品牌最新排名榜单

磁力泵哪个厂家好十大立式磁力泵品牌最新排名榜单

磁力泵哪个厂家好十大立式磁力泵品牌最新排名榜单
①上海沈泉泵业(中国水泵行业后起之秀,不锈钢泵品质好,在化工、市政、建筑、暖通、电厂等领域业绩不错,上海沈泉泵阀制造有限公司)
②连成 (中国驰名商标,上海市名牌产品,在市政、建筑、暖通、电厂等领域业绩不错,上海连成(集团)有限公司)
③凯泉(中国驰名商标,上海市著名商标,在市政、建筑、暖通、电梁禅轿厂等领域业绩不错,上海凯泉泵业(集团)有限公司)
④南方(中国驰名商标,浙江省著名商标,特泵、不锈钢多级泵做的很不错,南方泵业股份有限公司)
⑤东方(上海市著名商标,在建筑领域近两年销量很大,上海东方泵业(集团)有限公司)
⑥博山(驰名商标,山东省著名商标,在钢铁、电力、煤炭等领域业绩不错,山东博泵科技股份有限公司)
⑦新界(中国驰名商标,浙江名牌,农用水泵行业龙头企业,浙江新界泵业股份有限袭伍公司)
⑧熊猫(上海市著名商标,在建筑领域近两年销量很大,上海熊猫机械(集团)有限公司)
⑨双轮(中国驰名商标,山东省著名商标,在油田、石化、矿山、热电等领域业绩不错,上山东双轮股份有限公司)
⑩肯富来(广东省著名商标,广东省名牌,液环真空泵的始创者,广东省佛山水泵厂有限公司)
国产泵业其它品牌:广一、沈阳水泵厂、重庆水泵厂、湘电长沙水泵厂、利欧、化成HCH、凌霄、深蓝、开利、亚梅、安波、兴齐、奥利、石家庄泵业、大耐泵业、三鱼
世界十大水泵品牌
1、美国FLOWSERVE
2、德国威乐
3、美国滨特尔
4、德国凯士比(KSB)
5、日本荏原
6、德国普罗名特
7、美国ITT
8、意大利艾格尔集团
9、丹麦格兰富
10、德国耐驰集团。

磁力泵规格型号及参数

磁力泵规格型号及参数

磁力泵规格型号及参数磁力泵是一种采用磁耦合驱动技术的无泄漏、无密封的泵,被广泛应用于化工、冶金、造纸、食品、制药等行业。

以下是一份磁力泵的规格型号及参数介绍,供参考:规格型号:1.LQDL系列磁力驱动立式多级离心泵2.CQ系列磁力驱动离心泵3.IHF系列磁力驱动卧式离心泵4.ZCQ系列磁力驱动自吸式离心泵5.DCL系列磁力驱动离心泵6.ZMD系列磁力驱动自吸式多级泵参数:1.流量:根据不同型号的磁力泵,流量范围从0.5m³/h到200m³/h不等,可根据用户需求定制。

2.扬程:根据不同型号的磁力泵,扬程范围从5m到150m不等,可根据用户需求定制。

3.温度范围:根据不同型号的磁力泵,温度范围从-20℃到150℃不等,可根据用户需求定制。

4.真空度:根据不同型号的磁力泵,真空度范围从0.1MPa到0.6MPa 不等,可根据用户需求定制。

5.材质:泵体、叶轮、轴套等部件采用不锈钢、合金钢等材质,具有优良的耐腐蚀性和耐高温性。

6.功率:根据不同型号的磁力泵,功率范围从0.18kW到75kW不等,可根据用户需求定制。

7.进出口口径:根据不同型号的磁力泵,进出口口径范围从DN15到DN300不等,可根据用户需求定制。

8.使用介质:磁力泵适用于输送清洁、无固体颗粒或纤维的腐蚀性液体,如酸、碱、盐溶液、有机溶剂等。

磁力泵的特点:1.无泄漏:磁力驱动技术使泵体与电机完全隔离,消除了密封件的泄漏隐患。

2.耐腐蚀:泵体采用耐腐蚀材质制造,能够适应多种腐蚀性介质的输送。

3.节能环保:磁力泵采用无接触传动,无需润滑剂,减少能源的消耗,符合环保要求。

4.维护方便:无需维护密封装置,大大降低了维护成本。

5.使用安全:由于无泄漏,减少了对人员和环境的危害,提高了操作安全性。

6.体积小巧:磁力泵结构紧凑,占地面积小,适应安装空间有限的场所。

总结:磁力泵具有无泄漏、耐腐蚀、节能环保、维护方便、使用安全和体积小巧等特点,根据不同的工况要求,可以选择合适的型号和参数。

国内最好磁力泵十大品牌排行榜

国内最好磁力泵十大品牌排行榜

国内最好磁力泵十大品牌排行榜提起磁力泵的选择,很多人可能第一反应都是德国的耐驰、西派克、雷士这些泵业老牌子,但是进口产品的选购渠道有限,货品质量良莠不齐,用户不如将眼光投向国内泵业品牌,目前国内不乏崭露头角的新秀企业,以技术和质量青出于蓝胜于蓝,坚持创新,为市场提供工艺精湛、性能稳定、质量优良的磁力泵产品。

如果你想知道“哪家的磁力泵最耐用”、“污泥磁力泵什么牌子性价比比较高”、“国内有什么牌子的磁力泵可以推荐”等问题,就请跟随小编来捋一捋国内十大口碑泵业品牌。

1、上海阳光泵业上海阳光泵业制造有限公司是我国第一台磁力泵的诞生地,是国家磁力泵行业专业技术委员会主任委员单位,是全国泵标准化技术委员会磁力泵分技术委员会主任委员单位。

企业以阳光品牌行销国内外,目前是国内磁力泵行业知名品牌和著名商标。

是国产磁力泵的最高水准,是国内磁力泵龙头企业、行业标杆、磁力泵领导品牌,让阳光走向世界,让世界充满阳光!2、江城泵业江城泵业总部位于风景秀丽的北京市北郊,良渚文化发祥地的瓶窑镇。

企业是全国磁力泵专业委员会副组长单位,多项磁力泵标准的起草者之一。

企业生产的水煤浆磁力泵获得多项国家专利。

3、卓越泵业卓越泵业是国家认定的高新技术企业,专门从事磁力泵和转子泵及相关产品的研发、生产和销售,是国内单磁力泵行业标准的制订单位之一。

主要产品包括:单磁力泵、双磁力泵、转子泵。

4、恒利泵业恒利泵业是中国第一台输油齿轮泵诞生地。

恒利泵业是以研发、制造“恒利”牌容积泵为主的国家二级企业、中通泵行业重点骨干企业、国家级高新技术企业、河北省名牌产品企业。

5、良田泵业良田泵业2000年完成股份制改造。

公司肩负良田水泵"牌子老,信誉好"的既有使命重装上阵,锐意进取,始终坚持自身产品的品质并且充实持续完善自身的产品线,现有的产品已覆盖了给排水、通用工业的方方面面。

6、玉联泵业玉联泵业建于1958年,1990年开始从事开发、生产石油磁力泵、螺杆钻具等产品。

DC电源电磁闸产品说明书

DC电源电磁闸产品说明书

1-2158000-0Power Relays, Standard, Monostable, DC, 400 – 500mW Coil Power Rating Class, 400mW Coil Power Rating DC, 200Ω Coil Resistance03/22/2021 11:25PM | Page 1For support call+1 800 522 6752Relays, Contactors & Switches > Relays >Power RelaysCoil Resistance:200 ΩCoil Power Rating DC:400 mWCoil Power Rating Class:400 – 500 mWCoil Magnetic System:Monostable, DCPower Relay Type:StandardFeaturesProduct Type Features Power Relay Type StandardElectrical CharacteristicsInsulation Initial Dielectric Between Coil & Contact Class 5000 V Actuating SystemDC Contact Limiting Making Current16 A Insulation Creepage Between Contact & Coil 8 mm Contact Limiting Short-Time Current 30 A Coil Power Rating.4 W Contact Limiting Continuous Current 16 A Insulation Creepage Class8 mm Insulation Initial Dielectric Between Contacts & Coil 5000 Vrms Input Voltage9 VDC Contact Limiting Breaking Current 16 A Coil Current.045 ACoil Magnetic SystemMonostable, DC Coil Power Rating Class 400 – 500 mW1-2158000-0 ACTIVESCHRACKTE Internal #:1-2158000-0Power Relays, Standard, Monostable, DC, 400 – 500mW Coil Power Rating Class, 400mW Coil Power Rating DC, 200Ω Coil ResistanceView on >Coil Magnetic System Monostable, DCCoil Power Rating Class400 – 500 mWCoil Power Rating DC400 mWCoil Resistance200 ΩCoil Special Features UL Coil Insulation Class FCoil Voltage Rating9 VDCContact Switching Load (Min)100mA @ 12VContact Switching Voltage (Max)300 VDCContact Voltage Rating30 VDCBody FeaturesProduct Weight13 gCase Color OrangeContact FeaturesContact Plating Material Silver NickelSwitch Arrangement(2) x 1 Form A (SPST-NO)Contact Special Features Single ContactContact Arrangement 1 Form A (NO)Contact Current Class16 AContact Current Rating (Max)16 AContact Material AgNi90/10Contact Number of Poles1Terminal Type PCB-THTTermination FeaturesRelay Termination Type Printed Circuit TerminalsMechanical AttachmentRelay Mounting Type Printed Circuit BoardDimensionsLength Class (Mechanical)25 – 30 mmBase Dimensions29 x 12.7 mmDimensions (L x W x H) (Approximate)29 x 12.7 x 15.7 mmInsulation Clearance Class8 mmHeight Class (Mechanical)15 – 16 mmInsulation Clearance Between Contact & Coil8 mmWidth Class (Mechanical)12 – 16 mm03/22/2021 11:25PM | Page 2 For support call+1 800 522 6752Width Class (Mechanical)12 – 16 mmProduct Width12.7 mmProduct Length29 mmProduct Height15.7 mmUsage ConditionsEnvironmental Ambient Temperature (Max)85 °CEnvironmental Ambient Temperature Class-40 – 85 °CEnvironmental Category of Protection RTIIOperating Temperature Range-40 – 85 °CPackaging FeaturesPackaging Method Box & TubeProduct ComplianceFor compliance documentation, visit the product page on >EU RoHS Directive 2011/65/EU CompliantEU ELV Directive 2000/53/EC CompliantChina RoHS 2 Directive MIIT Order No 32, 2016No Restricted Materials Above ThresholdEU REACH Regulation (EC) No. 1907/2006Current ECHA Candidate List: JUN 2020(209)Candidate List Declared Against: JUN 2020(209)Does not contain REACH SVHCHalogen Content Not Low Halogen - contains Br or Cl > 900ppm.Solder Process Capability Wave solder capable to 265°CProduct Compliance DisclaimerThis information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledgebased on the information they provided. This information is subject to change. The part numbers that TE has identified asEU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalentchromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to theselimits as defined in the Annexes of Directive 2011/65/EU (RoHS2). Finished electrical and electronic equipment productswill be CE marked as required by Directive 2011/65/EU. Components may not be CE marked. Additionally, the partnumbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenousmaterials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limitsas defined in the Annexes of Directive 2000/53/EC (ELV). Regarding the REACH Regulation, the information TE provideson SVHC in articles for this part number is based on the latest European Chemicals Agency (ECHA) ‘Guidance onrequirements for substances in articles’ posted at this URL: https://echa.europa.eu/guidance-documents/guidance-on-reachCompatible Parts03/22/2021 11:25PM | Page 3 For support call+1 800 522 675203/22/2021 11:25PM | Page 4For support call+1 800 522 6752TE Part #972437300155/9953-24-2/2(LAT3)TE Part #3-1415538-1RT334009WGTE Part #2-1415541-4PB134018TE Part #1855570-1HDM/FA EAPR.180F BENCH G/LM CUTTE Part #1852298-1HDM EAPR250F LM & G PIGTAILTE Part #160497-2MATE-N-LOK SOCKETTE Part #964131-6FF 110 TAB 0.2-0.5 MM2 .070 F NP CUSN4TE Part #2120050-1FF HOUSING 6P NYLON BLUETE Part #1721547-4PCN 3A/5A SLIM PCB RELAY 3VDCTE Part #2112132-1TIMER, RECEPTACLE AND TABTE Part #CAT-SCH691-R997PCB Power Relay: 12-16 Amp, MonostableCompatible PartsCustomers Also BoughtDocumentsCAD Files3D PDF3DCustomer View ModelENG_CVM_CVM_1-2158000-0_A.2d_dxf.zipEnglishCustomer View ModelENG_CVM_CVM_1-2158000-0_A.3d_igs.zipEnglishEnglishCustomer View ModelENG_CVM_CVM_1-2158000-0_A.3d_stp.zipEnglishTerms and ConditionsBy downloading the CAD file I accept and agree to the of use.Datasheets & Catalog PagesIndustrial Relays Quick Reference GuideEnglishIndustrial Relays Quick Reference GuideJapaneseIndustrial Relays Quick Reference GuideProduct SpecificationsDefinitions RelaysEnglishAgency ApprovalsVDE CertificateEnglish03/22/2021 11:25PM | Page 5 For support call+1 800 522 6752。

DTMMC系列磁力泵

DTMMC系列磁力泵

DTMMC系列磁力泵(液氯泵)1.1设计与应用说明DTMMC系列双壳体立式磁力驱动液氯泵是无轴封、完全无泄漏的离心泵,通过磁力联轴器传动。

属于磁力传动泵家族中一员。

DTMMC系列双壳体立式磁力驱动液氯泵是轴向吸入、径向排出的立式节段多级磁力泵。

磁力传动泵实现“零泄漏”,适用于输送有腐蚀性的、有毒的、易燃的、易爆的、昂贵的或易汽化的液体等。

除此之外,磁力泵也适合输送高温、低温流体以及真空状态下的液体1.2工作原理磁力泵的磁块是高质量的稀土永磁材料钐钴,其最高不可逆退磁温度可达400-450℃,充分保证了磁力联轴器具有可靠的性能。

正常工作时,磁力联轴器与三相异步电动机同步运转,性能稳定。

而且永久磁铁具有很高的稳定性,能防止在组装和拆卸转子时或泵在最大传递扭矩下工作时产生的破坏影响。

在工作时,磁力泵的轴向力由水力自动平衡,推动盘只在泵启动和停车时承受瞬时的轴向推力作用。

第一循环(主循环):其功能是实现泵对介质的输送,即输送的液体从泵的入口进入叶轮,经叶轮加压后,经导叶送入下一级叶轮,最后从出口排出。

第二循环(次循环):其功能是实现对磁力联轴器及滑动轴承的润滑与冷却,其循环方式为:从主要工作流中分离出来一部分介质通过轴心孔流入磁性联轴器和滑动轴承,对其进行冷却和润滑,最后通过平衡管返回;磁力泵装有滑动轴承,适合连续运转,尽量减少频繁启动,每小时启动次数不得超过10次,这样才能减轻启动和停车时滑动轴承的磨损,延长使用寿命。

2启动程序磁力联轴器的型号是根据驱动电机选择的,从而实现正常运转,但是在不适的情况下启动(例如电机功率过大,出口阀开启过大或较高的电压等),将超过磁力联轴器的最大转矩,使泵无法正常运转,所以注意一定要正确启动。

2.1监测装置(1)我们推荐在入口及出口安装合适的压力表来监测泵的工作压力。

为防止泵在泵腔内无液体情况下干摩擦下运行。

如果压差低于规定压差应该马上停泵检查。

(2)监测液氯储罐的液位,避免液位过低(不得小于规定值),至使泵汽蚀及干摩擦下运行,最终导致损坏。

富士智能2021产品选型手册说明书

富士智能2021产品选型手册说明书

产品参数
外观颜色 机箱 面板 外观尺寸 工作温度 工作湿度 电源电压 通讯方式 主控器 最优识别距离 最大识别⻆度 语音对讲
香槟金 1.5mm钣金喷塑工艺 防眩光AG玻璃 380*344*1500mm -25℃〜70℃ ≤95%,无凝露 AC220V±10%50Hz TCP/IP通讯 ⻋牌识别控制器+无刷道闸控制器 3~5M ⻋牌与⻋道夹⻆≤45° 对讲距离≤1米
01
PRODUCTION
INTRODUCTION
COMPANY
公司简介
COMPANY INTRODUCTION
富士智能 ,成立于2004年 ,是智能出入口管理设备供 应商 、出入口管理系统解决方案提供商 ,智慧生态 环境 解 决方案专业供应商。
富 士 智 能,坚 持 以 人 为 本 、以 质 量 求 生 存 、以 服 务 创 市 场的信念,⻓期致力于智慧社区、智慧写字楼、智慧商业综 合体 、智慧景区、智慧园区 、智慧 校园 等 智慧生态 环境建 设 ,持续为数十万场景守好⻔ 、把好关 、收好费 ,已经成为 出入口智能管理和智慧城市生态环境建设的重要实践者、 推动者和引领者。
306 mm
230 mm
w w w. f u j i c a . c o m . c n
09
智能停⻋场管理系统
全球智慧城市生态环境建设重要实践者和引领者
FJC-TZ286
“金刚”机器人无人值守智慧⻋场管家
智慧通行卓然出众
产品特点
采用高强度新合金科技材料打造,无惧岁月洗礼,品质坚若磐石 17英寸LCD高亮触摸屏可显示停⻋时⻓、收费信息等,闲时可播放 广 告 或物管通知,为物业增值创收的同时提高管理效率 全方位出入方式:动态二维码、⻋牌识别等多种出入方式,安全、高效、 顺畅通行 多样化缴费形式:支持使用微信/支付宝/聚合码等扫码( 主扫/被扫)缴 费出场,支持使用现金缴费出场,可通过微信扫码找零 支持电子发票 一键问询:⻋主可通过远程协助按钮一键发起远程服务请求,与服务中 心进行双向语音通话,迅速获取人性化服务 远程对讲:支持服务中心主动远程连接现场,为⻋主提供协助服务 ,从 而打造无人值守的工作环境,彻底取代值守岗亭,降低人力成本 具备出色的系统稳定性、扩展性及实用性,适用于各种高端停⻋场

国内最好磁力泵十大品牌磁力泵型号排行榜

国内最好磁力泵十大品牌磁力泵型号排行榜

磁力驱动泵是应用永磁传动技术原理实现力矩的无接触传递的一种新型无密封泵。

其主动轴和从动轴之间不存在机械联接,结构中不需动密封存在,所以该型泵无密封、可实现零泄漏,特别适用于输送易燃、易爆、易挥发、有毒、有腐蚀以及贵重液体,磁力泵多用于要求泵只能微漏甚至不漏的场合,以及机械密封较难胜任的高真空的场合。

近年来,国外在石油、化工、电镀、制药、食品、选纸,印染等行业中该泵已得到广泛应用。

国内最好磁力泵十大品牌磁力泵型号排行榜①沈泉(中国水泵行业后起之秀,不锈钢泵品质好,在化工、市政、建筑、暖通、电厂等领域业绩不错,上海沈泉泵阀制造有限公司)②凯泉(中国驰名商标,上海市著名商标,在市政、建筑、暖通、电梁禅轿厂等领域业绩不错,上海凯泉泵业(集团)有限公司)③南方(中国驰名商标,浙江省著名商标,特泵、不锈钢多级泵做的很不错,南方泵业股份有限公司)④东方(上海市著名商标,在建筑领域近两年销量很大,上海东方泵业(集团)有限公司)⑤博山(驰名商标,山东省著名商标,在钢铁、电力、煤炭等领域业绩不错,山东博泵科技股份有限公司)⑥新界(中国驰名商标,浙江名牌,农用水泵行业龙头企业,浙江新界泵业股份有限袭伍公司)⑦熊猫(上海市著名商标,在建筑领域近两年销量很大,上海熊猫机械(集团)有限公司)⑧双轮(中国驰名商标,山东省著名商标,在油田、石化、矿山、热电等领域业绩不错,上山东双轮股份有限公司)⑨肯富来(广东省著名商标,广东省名牌,液环真空泵的始创者,广东省佛山水泵厂有限公司)⑩中成(中国水泵行业十大著名品牌后起之秀,不锈钢泵品质好,可以代替橡肆进口,在化工、钢铁、食品、水电等领域业绩不俗,上海中成泵业制造有限公司)国产泵业其它品牌:广一、沈阳水泵厂、重庆水泵厂、湘电长沙水泵厂、利欧、化成HCH、凌霄、深蓝、开利、亚梅、安波、兴齐、奥利、石家庄泵业、大耐泵业、三鱼世界十大水泵品牌1、美国FLOWSERVE2、德国威乐3、美国滨特尔4、德国凯士比(KSB)5、日本荏原6、德国普罗名特7、美国ITT8、意大利艾格尔集团9、丹麦格兰富10、德国耐驰集团。

什么叫磁力泵

什么叫磁力泵

什么叫磁力泵磁力泵是一种利用磁力将液体输送的设备,其设计原理基于磁力的作用。

相比于传统的机械密封泵,磁力泵在密封性能、运行可靠性、维护便捷性等方面具有明显的优势。

本文将详细介绍磁力泵的工作原理、结构特点以及应用领域。

一、工作原理磁力泵的工作原理是利用同性磁性物质之间的排斥力和异性磁性物质之间的吸引力来实现液体的输送。

磁力泵由两个主要部分组成,即驱动磁性部件和被驱动磁性部件。

驱动磁性部件通常由电机和磁铁组成,电机驱动磁铁旋转,产生旋转磁场。

被驱动磁性部件包括液体的输送腔体和磁铁,其位置与驱动磁性部件相对,通过磁吸力进行连接。

当驱动磁铁旋转时,磁力会通过磁性部件传递到被驱动磁性部件上,引起液体的运动。

由于磁力的作用,磁力泵中不存在动态密封这一特点,因此泵体内部不会有泄漏问题。

这是磁力泵相较于机械密封泵最显著的优势之一。

二、结构特点1.无泄漏:由于磁力泵采用磁力传动,无需使用动态密封,因此可以避免泄漏问题,提高操作安全性。

这对于处理易燃、易爆、有毒等特殊液体具有重要意义。

2.维护方便:磁力泵的结构相对简单,易于拆卸和维护。

在修理或更换零部件时,无需拆除管道系统,减少了工作量和维修时间。

3.耐腐蚀性好:磁力泵通常采用高耐腐蚀材料制成,如不锈钢、陶瓷等。

这使得磁力泵可以在处理酸、碱、盐和其他腐蚀性液体时表现出色。

4.运行平稳:传统的机械密封泵由于存在摩擦和磨损,容易产生振动和噪音。

而磁力泵由于没有接触零部件,运行平稳,噪音低。

三、应用领域由于其特殊的结构和优越的性能,磁力泵广泛应用于以下领域:1.化工行业:在化工生产过程中,磁力泵可以用于输送各种腐蚀性液体,如酸、碱、溶剂等。

由于无泄漏性能,可以避免环境污染和工人接触有害物质的风险。

2.医药行业:在医药制造过程中,磁力泵可以用于输送药品和原料液体,确保生产环节的洁净和安全。

3.电力行业:在电力设备中,磁力泵常被用于输送冷却液、润滑油和循环水等。

4.环保行业:磁力泵可以用于输送废水、污水等液体,在环保设备中起到重要的作用。

AXH系列高功率小型无刷DC电机控制系统说明书

AXH系列高功率小型无刷DC电机控制系统说明书

B-58Features B-58Specifications B-60Characteristics B-62System Configuration B-59Brushless DC Motor SystemsAXH SeriesThe AXH Series combines a compact, brushless DC speed control motor and 24 VDC board-level driver. These systems provide space savings and high power output, and are easy to use.ⅥFeaturesⅷCompact Board-Level DriverThe size of the AXH driver has been reduced byapproximately 60% when compared to conventional DCⅷCompact, High Power MotorsThe size of the AXH Motor has been reduced byapproximately 55% when compared to conventional AC speed control motors [Ⅺ3.15 in. (Ⅺ80mm) size]. The motor has extremely high output power for its small size.ⅷSuperior Speed StabilityThe fluctuation is only Ϯ1% for load, voltage andtemperature. These motors provide superior speed stability with minimal speed fluctuation.ⅷConstant Torque over a Wide Speed RangeThe speed can be set within the wide range of 100 r/min to 3000 r/min (30:1). The AXH Series maintains a constant torque from low speed to high speed.ⅷGearheads Provide High TorqueAXH geared type motors come pre-assembled with agearhead. These gearheads provide torque up to 17.7 lb-in (2N ·m) for the 15 W motors and up to 141 lb-in (16N ·m) with the 50 W motors.ⅷProtective FunctionsThe AXH Series is equipped with protective functions to handle overload, overvoltage, undervoltage, overspeed and out-of-phase power. When one of these protective functions detects an abnormality, a LED blinks and motor comes to a stop.Speed [r/min]●When the system is approved under various safety standards, the model names on the motor and driver nameplates are the approved model names.List of Motor and Driver Combinations ➝Page B-68●Details of Safety Standards ➝Page G-2●The EMC value changes according to the wiring and layout. Therefore, the final EMC level must be checked with the motor/driver incorporated in the equipment.Combination Type (Pre-assembled Gearmotors)The combination type (pre-assembled gearmotors) come with the motor and its dedicated gearhead already assembled. This simplifies installation in equipment.Motors and gearheads are also available separately so they can be on hand to make changes or repairs.✽Except for 15W typeⅪ-C K 504AXH B-59Dimensions B-62Connection and Operation B-66Motor and Driver Combinations B-65The system configuration shown is an example. Other configurations are available.Mounting Brackets Flexible Couplings DriverPower Supply Cable (Included)ⅥProduct Number CodeGear Ratio or Shaft Type Number : Gear Ratio A : Round Shaft TypePower Supply Voltage K : 24 VDCOutput Power15: 15W (1/50 HP)30: 30W (1/25 HP)50: 50W (1/15 HP)100: 100W (1/8 HP)Motor Frame Size0: 1.65 in. sq (42 mm sq.)2: 2.36 in. sq (60 mm sq.)4: 3.15 in. sq (80 mm sq.)5: 3.54 in. sq (90 mm sq.)SeriesAXH : AXH SeriesⅥProduct LineAXH015K-Ⅺare Geared Type and the others are combination type.●Enter the gear ratio in the box (Ⅺ) within the model name.C : Cable TypeNone : Lead Wire Type✽The permissible load inertia specified above is only applicable for round shaft type. Permissible Load Inertia for Geared Type and Combination Type ➝Page B-61●Enter the gear ratio in the box (Ⅺ) with the model name.●The values for each item is for the motor only.Also, the motor will stop naturally if the load exceeds the permissible load inertia or the overvoltage protection function is activated during load lowering operations.✽2Motor insulation is recognized as class A [221°F(105˚C)] by UL and CSA standards.✽Size of heat radiation plate (Material: Aluminum)AXH230KC-A: 4.53 in. ϫ4.53 in. (115 mm ϫ115 mm), 0.20 in. (5 mm) thickAXH450KC-A: 5.31 in. ϫ5.31 in. (135 mm ϫ135 mm), 0.20 in. (5 mm) thickAXH5100KC-A: 7.87 in. ϫ7.87 in.(200 mm ϫ200 mm), 0.20 in. (5 mm) thickB-60Features B-58Specifications B-60Characteristics B-62System Configuration B-59B-61Dimensions B-62Connection and Operation B-66Motor and Driver Combinations B-65ⅥPermissible Overhung Load and Permissible Thrust LoadⅷGeared Type/Combination TypeⅥPermissible Load Inertia J for Geared Type/Combination TypePermissible Thrust Load: Avoid thrust loads as much as possible. If thrust load is unavoidable, keep it to no more than half the motor weight.●Enter the gear ratio in the box (Ⅺ) within the model name.2 -42●Enter the gear ratio in the box (Ⅺ) within the model name.●A colored background indicates gear shaft rotation in the same direction as the motor shaft; a white background indicates rotation in the opposite direction.✽Values inside parentheses ( ) are for the AXH015K-Ⅺmodel.Unit ϭ Upper values: lb-in/Lower values: N .mB-62Features B-58Specifications B-60Characteristics B-62System Configuration B-59ⅥDimensions Scale 1/4, Unit = inch (mm)Mounting screws are included with the combination type. Dimensions for screws ➝Page B-133Enter the gear ratio in the box (Ⅺ) within the model name.ⅷMotor/GearheadAXH015K-Ⅺ(Geared Type)Geared motor: AXHM015K-ⅪWeight: 1.1 lb. (0.5 kg)ⅷRound Shaft TypeAXH015K-AMotor: AXHM015K-A Weight: 0.55 lb. (0.25 kg)d A389ⅥSpeed — Torque Characteristics[o z -i n ]0.10.2Speed [r/min][N •m ]T o r q u eSpeed [r /min]00.1T o r q u e[o z -i n ][N •m ]AXH230KC-Ⅺ/AXH230KC-AAXH015K-Ⅺ/AXH015K-A●For the geared type and combination type, the values are for the motor alone.●Enter the gear ratio in the box (Ⅺ) within the model name.Speed [r /min][N ⅐m ][o z -i n ]T o r q u eSpeed [r /min]0.10.20.3z -i n ]0[N •m ]T o r q u eAXH5100KC-Ⅺ/AXH5100KC-AAXH450KC-Ⅺ/AXH450KC-A✽Values for 24 VDC with no extension cable✽Values for 24 VDC with no extension cable ✽Values for 24 VDC with no extension cableB-63Connection and Operation B-66Motor and Driver Combinations B-65B-64Features B-58Specifications B-60Characteristics B-62System Configuration B-59ⅷMotor/GearheadAXH5100KC-Ⅺ(Combination Type)Motor: AXHM5100KC-GFH Gearhead: GFH5G ⅪWeight (including gearhead): 6.4 lb. (2.9 kg)d A401AU (GFH5G5ϳ20)A401BU (GFH5G30ϳ100)ⅷRound Shaft TypeAXH5100KC-AMotor: AXHM5100KC-A Weight: 3.1 lb. (1.4 kg)d A402UB-65Dimensions B-62Connection and Operation B-66Motor and Driver Combinations B-65ⅷDriverAXHD15K, AXHD30K, AXHD50K Weight: 0.22 lb. (0.1 kg)d A298ⅷDriver Input Signal Cable (Included)v For 15 W, 30 W, 50 WⅷDriver Power Supply Cable (Included)v For 15 W, 30 W, 50 WAXHD100KWeight: 0.66 lb. (0.3 kg)d A403v For 100 Wv For 100 WⅥList of Motor and Driver CombinationsⅷGeared Type/Combination TypeⅷRound Shaft Type●Enter the gear ratio in the box (Ⅺ) with in the model name.✽Geared Motor ModelB-66Features B-58Specifications B-60Characteristics B-62System Configuration B-59ⅥConnection and OperationⅷConnection Diagrams v 15 W, 30 W, 50 WDriverv 100 WDriver●When the motor cable needs to be extended, use an optional extension cable [sold separately, 4.9 ft. (1.5 m)].Extension Cable ➝Page B-69ⅷTiming Chart●Run/stop, instantaneous stopping and rotation direction switching operations can all be controlled with the ST ART/STOP , RUN/BRAKE and CW/CCW signals.●If both the ST ART/STOP signal and the RUN/BRAKE signal are set to ON (L level), the motor rotates. At this time, if the CW/CCW signal is set to ON (L level), then the motor rotates clockwise as seen from the motor shaft side; if the CW/CCW signal is set to OFF (H level), the motor rotates in the counterclockwise direction.●If the RUN/BRAKE signal is set to OFF (H level) while the ST ART/STOP signal is ON (L level), the motor stops instantaneously. If the ST ART/STOP signal is set toOFF (H level) while the RUN/BRAKE signal is set to ON (L level), the motor stops naturally.●Wait for 10 ms before switching the other input signals.●Do not switch different input signals simultaneously.Wait for 10 ms before switching the other input signals.CW CCW START/STOP InputCW/CCW InputRUN/BRAKE InputINT.VR./EXT.Input Motor operation patternSPEED Output✽ Max. 10 msB-67Dimensions B-62Connection and Operation B-66Motor and Driver Combinations B-65ⅷInput Signal Circuit v Input Circuitv Example of Input Circuit Connection⅐Control by Small Capacity Relay, Switch, or Similar Device⅐Control by ControllerⅥ C-MOS typeⅥ Transistor output type)Switch capacity: 24 VDC 10 mADriver internal circuitⅷOutput Signal Circuitv Example of Output Circuit Connection ⅐Output Signal Connections⅐SPEED OutputThe system outputs pulse signals (with a width of 0.3 ms) at a rate of 30 pulses per rotation of the motor output shaft,synchronized with the motor drive. Y ou can measure the SPEED output frequency and calculate the motor speed.⅐ALARM OutputThe ALARM output is normally at the ON (L level) and switches to the OFF (H level) when there is an alarm.⅐ALARM-RESETWhen the motor is stopped, setting this signal to the ON (L level), then returning it to the OFF (H level) resets the alarm.Please return either the ST ART/STOP input or theRUN/BRAKE input to the OFF (H level) before inputting the ALARM-RESET . The ALARM-RESET is not accepted if both these signals are at the ON (L level).Notes:●Output signal is open collector output, so an external power supply (Vcc) is required.●Use a power supply of no more than 26.4 VDC and connect a limit resistance (R) so that the output current does not exceed 10 mA. When using neither the speed output function nor the alarm output function, this connection is not required.T0.3 msMotor speed (r/min)ϭSpeed output frequency [Hz]30ϫ60[r/min ]SPEED output frequency (Hz)ϭ1TB-68Features B-58Specifications B-60Characteristics B-62System Configuration B-59ⅷSpeed Setting Methodv Speed Control by Internal PotentiometerWhen INT .VR/EXT . input is set to the ON (L level), the speed can be set with the internal speed potentiometer. There is no need for this connection when the internal potentiometer is not used.v Speed Control by External PotentiometerWhen separating the motor speed setting from the driver,connect the optional external potentiometer as follows.External speed potentiometer PAVR-20KZ (Sold separately)20406080100500100015002000250030003500S p e e d [r /mi n ]Dial plate valueExternal Potentiometer Scale ϪSpeed Characteristics(Representative Values)v Speed Control by External DC VoltageWhen setting the motor speed with an external DC voltage,do so in the following manner.External DC power supply12345500100015002000250030003500DC voltage [VDC ]DC Voltage ϪSpeed Characteristics(Representative Values)S p e e d [r /m i n ]ⅥAccessories (Sold Separately)ⅷExtension CableThe maximum extended length is 6.6 ft. (2 m).v For 15 W, 30 W, 50 WT wo types of cables are available. Covered lead wire type and ribbon cable type.●CC02AXH [4.9 ft. (1.5 m)]●FC02HBL [4.9 ft. (1.5 m)]v For 100 W●CC02AXH2[4.9 ft. (1.5 m)]Driver SideMotorSideDriverSideSide。

磁力泵工作原理

磁力泵工作原理

磁力泵工作原理磁力泵是一种无泄漏、无密封、无泵轴、无机械磨擦的泵,其工作原理基于磁力传递。

它通过磁力耦合将机电的旋转动力传递给泵体,从而实现液体的输送。

磁力泵主要由机电、泵体、永磁转子和外部磁铁组成。

机电驱动外部磁铁产生旋转磁场,而永磁转子则与外部磁铁相连,通过磁力耦合实现动力传递。

泵体内部包含了一个磁力传递隔离壳,用于隔离机电和泵体之间的液体。

当机电带动外部磁铁旋转时,磁力会穿过磁力传递隔离壳,作用于永磁转子上。

永磁转子内部也有磁场,当外部磁铁旋转时,永磁转子会受到磁力的作用而尾随旋转。

由于磁力的传递是通过磁场相互作用实现的,因此磁力泵没有泵轴,液体也不会泄漏。

在磁力泵的泵体内部,液体通过进口进入泵腔,然后被永磁转子的旋转带动,从而被推送到出口处。

由于磁力泵没有机械密封,液体输送过程中不会产生泄漏,因此适合于输送易挥发、易燃、易腐蚀、高温、高压等特殊介质。

磁力泵的工作原理具有以下优点:1. 无泄漏:磁力泵没有机械密封,液体输送过程中不会发生泄漏,可以有效防止环境污染和液体浪费。

2. 无泵轴:磁力泵没有泵轴,减少了泵的磨损和维护成本,延长了使用寿命。

3. 无机械磨擦:磁力泵的液体输送过程中没有机械磨擦,减少了能量损耗,提高了效率。

4. 无需润滑:磁力泵不需要润滑剂,减少了润滑剂的使用和处理成本。

5. 适合于特殊介质:磁力泵适合于输送易挥发、易燃、易腐蚀、高温、高压等特殊介质,具有广泛的应用领域。

然而,磁力泵也存在一些限制和注意事项:1. 适合介质:磁力泵适合于低粘度、无颗粒、无固体悬浮物的液体。

对于高粘度液体或者含有颗粒的介质,需要选择适当的磁力泵型号。

2. 温度限制:磁力泵的工作温度受到磁性材料的限制,通常在-20℃至150℃之间。

对于工作温度超过该范围的介质,需要选择适当的材料和结构。

3. 耐压能力:磁力泵的耐压能力也有限制,通常在0.6MPa至2.5MPa之间。

对于超过该范围的工作压力,需要选择适当的泵型或者增加支撑结构。

西安鸣士机电 KYX-50 3-4-F 型电永磁吸盘控制器 说明书

西安鸣士机电 KYX-50 3-4-F 型电永磁吸盘控制器 说明书

KYX-50/3-4-F型电永磁吸盘控制器使用说明书西安鸣士机电开发有限公司KYX-50/3-4-F电永磁充退磁控制器是针对电永磁吸盘的工作特点而设计的专用产品。

本产品以单片机为控制中心,根据设定的导通角和充退磁时间控制反并联的可控硅的通断,从而同时控制两组电永磁吸盘充磁和退磁输出电流,实现最佳的充退磁效果。

一.基本功能1.有A、B、C、D四个输出通道,可通过面板上的通道选择开关选择其中一个通道或多个通道输出,并带有相应的通道“ON”、“OFF”指示灯;2.选择多通道输出时,先A通道输出,A通道结束后B通道输出,依次完成四个通道的输出。

3.配备有线遥控按钮盒,按钮盒上装有:绿色充磁按钮及绿色充磁电流够指示灯红色退磁按钮及红色退磁指示灯蓝色连锁按钮充退时间上调按钮、充退时间下调按钮充退磁时间显示数码管为了避免误操作,充、退磁操作时必须同时按下相应的充、退磁按钮和蓝色连锁按钮,控制器才能进行相应的动作,充磁时绿色指示灯点亮;4.可通过控制器内部的四位DIP开关S1调整可控硅的导通角,及充、退磁输出电流的大小;5.可通过线控器上的“TIME+”、“TIME-”键调整充磁时间,并显示于数码管上,调节范围0.1~0.9S;6.具有远控接口,以便于和PLC或其它远控设备接口,通过PLC等发布“充磁”、“退磁”命令和接收充退磁结束信号;7.本控制器具有过流保护功能,当发生负载过流时,将自动切断输出,线控器上的数码管显示“E”,此时需断电检测外部电路,排除故障后再上电。

二.技术参数1.输入电源:两相AC380V±10%2.充磁输出时间:0.1~0.9S可调3.可控硅导通角:0~180°可调4.每路输出电流:Max DC50A三.使用条件1.环境温度:-10℃~+40℃2.相对湿度:≤90%(20℃)3.环境:使用地点应无导电尘埃、易爆、易燃及腐蚀性气体。

4.输入电压波动范围:±10%以内。

柴油电子泵12V DC系列1200C产品说明书

柴油电子泵12V DC系列1200C产品说明书

Description of Included Models12 Volt DC Rotary Vane Pump Series 1200CModel 1210C Battery Powered Pump ShownModel Number Description Shipping WeightFR1205C Basic 12 volt DC pump with 18' of battery cable 22 lbs 10.0kgsFR1210C Basic 12 volt DC pump with 18' of battery cable, hose & nozzle andtelescoping suction pipe33 lbs 15.0kgsFR1211C Basic 12 volt DC pump with 18' of battery cable, hose & nozzle,telescoping suction tube and Model 807C meter installed39 lbs 17.7kgsFR2410C Basic 24 volt DC pump with 18' of battery cable, hose & nozzle andtelescoping suction pipe15 lbs 6.8kgsFR2411C Basic 24 volt DC pump with 18' of battery cable, hose & nozzle,telescoping suction pipe and Model 807C meter installed15 lbs 6.8kgsSafety ListingsAvailable OptionsAccessoriesApproval MarkOrganization DescriptionFile Number Guide NumberUnderwriters Laboratories Inc ., a nationally recognized independent organization for testing of products to ensure public safety. Recognized and accepted in USA,Canada and other countriesE43462 PTDRIndicates compliance with applicable European standards.N/A N/AAustralian Certification Program, Aus EX 3620 by Test Safe Australia.N/A N/AOption DescriptionAdjustment to Shipping Weight (lbs.) Adjustment to ShippingWeight (kgs.)A Upgrade to automatic nozzle from standard manual nozzle2.0 .9 LUnit equipped with meter registering liters in place of standard gallon meter- - -X001 Unit supplied less hose(5.0) (1.4) -X002 Unit supplied less telescoping suction tube (2.0) (0.9) -X003 Unit supplied less nozzle- - -X005 Unit supplied less hose and nozzle (6.0)(2.7)Performance1) Nominal flow rate at nominal voltage using a standard hose and manual nozzle with low viscosity fluid. * Consult factory for extreme temperature applications outside this range.** The lift in feet is equivalent to the vertical distance from the surface of the fluid in the tank to the inlet of the pum the friction losses through the vertical and horizontal runs of pipe. All elbows and other fittings must be included i calculation of friction loss. The system should be designed to require a minimum amount of suction lift.*** Lift of gasoline dependent on Reid's vapor pressure of the gasoline and it's temperature. The lower the vapor and temperature, the higher the possible lift. Refer to the attached Practical Gasoline Suction Lift Considerations determine the gasoline lift you can expect.Flow CurvePart Number Description4200F9111 Nozzle Spout Hook (for automatic nozzles)700F3135 Buna N hose - 3/4" X 12' with static wire and 3/4" ferrules5200F1839 Telescoping steel suction pipe - 1"NPT threads - Extends 22" to 40"700F3136 Manual unleaded nozzle with 3/4" inlet 700F3144 Automatic unleaded nozzle with 3/4" inlet 400F6634 Wall mount bracket for this pump1200KTF7018 Particulate Filter Kit - 700ACCF7016 cast iron 3/4" adapter with 700ACCF7013 filter forModel 1210B1200KTF7019 Hydrosorb Filter Kit - 700ACCF7016 cast iron 3/4" adapter with 700ACCF7012 filter forModel 1210B 1211KTF7021Particulate Filter Kit - 700ACCF7016 cast iron 3/4" adapter with 700ACCF7013 filter for Model 1210B1200KTF7022Hydrosorb Filter Kit - 700ACCF7016 cast iron 3/4" adapter with 700ACCF7012 filter for Model 1210BMaximum outlet pressure 12 PSI (1.10 BAR)Maximum flow rate (1)13 GPM (53 LPM)Maximum Recommended Viscosity of Pumped Fluid Diesel FuelMaximum ambient operating temperature 150 °F (66 °C)*Minimum ambient operating temperature -15 °F (-26 °C)*Minimum Dry Vacuum 6 Inches of mercuryMinimum Suction Lift**8 feet for diesel & see below for gasoline***Fluid CompatibilityThe FR 1200 Series Pumps are compatible with the following fluids: Diesel, Gasoline, Kerosnee, Mineral S Heptane and Hexane.The FR 1200 Series Pumps are NOT compatible with the following fluids: Acetone, Ammonia, Benzene, B Hydrochloric Acid, Water, Ink and Toluene.If in doubt about the compatibility of a specific fluid, contact the supplier of the fluid to check for any advers to the wetted materials.DimensionsA - 1205B with 807C Meter (no nozzle or hose).B - 1210B with 12' of 3/4" hose and manual nozzle.C - 1211B with 12' of 3/4" hose and manual nozzle.* Nominal flow curves for reference only. Based on 3 feet of suction lift. Actual flow rate may vary.External threads in bung adapter are designed to fit the standard 2" NPT bung found on most barrels and tanks. RepairTo maintain UL listing, motors that need repair should be taken to an authorized repair shop or returned to for service. Pumps must be thoroughly flushed and drained before being taken in for service. MaintenanceTo keep the pump running at its best, periodically perform the following procedures:1.Remove and clean the strainer screen after every 20 hours of operation. The Cleaning frequency dependscleanliness of the fluid being pumped.2.Thoroughly flush pumps to be stored for any extended periods of time with diesel fuel or kerosene.See the Owner's Operation & Safety Manual for recommended maintenance procedures.Frequently Asked Questions1. My pump only pumps for a few minutes and then stops. What is happening?Generally "short cycling" indicates the motor is drawing too much current from the power source for some the thermal relay is opening to protect the insulation from the resulting heat build up. If this is what is happ thermal relay will need to be reset by turning the pump off and back on again after the pump cools and the again operate. The causes of high current are many. The pump is designed for low viscosity fluid, like dies gasoline, and will overheat if used to pump oil or other higher viscosity fluids. The inlet filter screen could b Bearings could be defective resulting in a drag on the armature shaft rotation.See the Troubleshooting Guide in your Owner's Manual packed with your unit or the copy available in the section of the website for things to check.2. There is fluid leaking out of the small hole in the bottom of the pump body. How do I stop it?This small hole is the "weep hole" and is positioned to drain fluid that has leaked past the dynamic seal be pump and the motor. It is important that the leak be corrected as soon as possible to avoid damage to the motor bearing. The problem could be as simple as foreign materials preventing the ceramic and carbon se components from being in intimate contact, to as complex as a defective o-ring or casting.See the Troubleshooting Guide in your Owner's Manual packed with your unit or the copy available in the section of the website for things to check.3. Why do I have to use the heavy wire supplied with the pump for connection to my battery?Your pump is a commercial grade unit and as such draws a high current from your battery to do the work that current were routed through a light wire, heating and possible damage of the wire and reduced voltag pump would be the result. The wire supplied with your pump is sized to provide that optimum performance demand and the pump can provide, if properly installed.It is also recommended a 30 amp fuse be installed in the power line to insure safety, should a short circuit the pump wiring. Although the pump requires less than 20 amps in normal operation, motor starting curren significantly higher, necessitating the higher rating on the fuse.4. Why are battery clips not provided with or on the wires, to connect to the battery?It is not recommended that the electrical connections for this level of electrical current be made through ba the type normally found on battery chargers. This type of connection often results in electrical losses and h the clips. This in turn could lead to arcing in the proximity of the battery where an explosive mixture includ gas is often present as a result of the normal charging and discharging of the battery.It is recommended that the wires be crimped or firmly bolted to the battery terminals to avoid the risk noted。

DC电源电磁闸(200A型号)商品说明书

DC电源电磁闸(200A型号)商品说明书

G 9E C 1-DC Power Relays Capable ofInterrupting High-voltage, High-current Loads•A compact relay (98 x 44 x 86.7 mm (L x W x H)) capable of switching 400-V 200-A DC loads. (Capable of interrupting 1,000 A at 400 VDC max.)•The switching section and driving section are gas-injected and hermetically sealed, allowing these compact relays to interrupt high-capacity loads. The sealed construction also requires no arc space, saves space, and helps ensure safe applications.•Downsizing and optimum design allow no restrictions on the mounting direction.•Terminal Cover is also available for industrial applications.•UL/CSA standard UL508 approved.■Model Number Legend■List of ModelsNote 1.Two M8 nuts are provided for the contact terminal connection.Note 2.Two M3.5 screws are provided for the coil terminal connection.■Ratings●CoilNote 1.The figures for the rated current and coil resistance are for a coil temperature of 23•C and have a tolerance of ±10%.Note 2.The figures for the operating characteristics are for a coil temperature of 23•C.Note 3.The figure for the maximum voltage is the maximum voltage that can be applied to the relay coil.●ContactsRoHS CompliantRefer to "DC Power Relays Common Precautions ".ModelsTerminalsContact formCoil rated voltageModel Coil terminals Contact terminalsSwitching/current conduction modelsScrew terminalsScrew terminalsSPST -NO12 VDC 24 VDC 48 VDC 60 VDC 100 VDCG9EC-1-B Lead wireG9EC-1ItemRated voltageRated current(mA)Coil resistance(Ω)Must-operate voltage (V)Must-release voltage(V)Maximum voltage(V)Power consumption(W)12 VDC 93812.875% max. of rated voltage8% min. of rated voltage110% of rated voltage (at 23•C within 10 minutes)Approx. 1124 VDC 46951.248 VDC 234204.860 VDC 188320.0100 VDC113888.9ItemResistive load G9EC-1(-B)Rated load 200 A at 400 VDCRated carry current 200 A Maximum switching voltage 400 V Maximum switching current200 AG9MC-@-@-@-@————12341.Number of Poles1: 1 pole2.Contact Form Blank: SPST -NO3.Coil TerminalsB :M3.5 screw terminals (standard)Blank:Lead wire output 4.Special FunctionsG9EC-1DC Power Relays (200-A Models)G 9E C 1-■CharacteristicsNote.The above values are initial values at an ambient temperature of 23•C unless otherwise specified.*1.The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.*2.The insulation resistance was measured with a 500-VDC megohmmeter.*3.The impulse withstand voltage was measured with a JEC-212 (1981) standard impulse voltage waveform (1.2 x 50 μs).*4.The mechanical endurance was measured at a switching frequency of 3,600 operations/hr.*5.The electrical endurance was measured at a switching frequency of 60 operations/hr.ItemModelG9EC-1(-B)Contact resistance *130 m Ω max. (0.2 m Ω typical)Contact voltage drop 0.1 V max. (for a carry current of 200 A)Operate time 50 ms max.Release time 30 ms max.Insulation resistance *2Between coil and contacts1,000 M Ω min.Between contacts ofthe same polarity 1,000 M Ω min.Dielectric strengthBetween coil and contacts2,500 VAC, 1 minBetween contacts ofthe same polarity2,500 VAC, 1 minImpulse withstand voltage *34,500 VVibration resistanceDestruction 10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s 2)Malfunction 10 to 55 to 10 Hz 0.75-mm single amplitude (Acceleration: 2.94 to 88.9 m/s 2)Shock resistanceDestruction 490 m/s 2Malfunction196 m/s 2Mechanical endurance *4200,000 operations min.Electrical endurance (resistive load) *5400 VDC, 200 A, 3,000 operations min.Short-time carry current 300 A (15 min)Maximum interruption current 1,000 A at 400 VDC (10 times)Overload interruption700 A at 400 VDC (40 times min.)Reverse polarity interruption -200 A at 200 VDC (1,000 times min.)Ambient operating temperature -40 to 50•C (with no icing or condensation)Ambient operating humidity 5% to 85%Weight (Including accessories)Approx. 560 gG9EC-1DC Power Relays (200-A Models)G 9E C 1-■Engineering DataG9EC-1(-B) Switching/Current Conduction Models ●Maximum Switching Capacity ●Electrical Endurance (SwitchingPerformance)●Electrical Endurance (Interruption Performance)●Carry Current vs Energizing Time●Must-operate Voltage andMust-release Voltage Distributions●Time Characteristic Distributions●Vibration Malfunction●Vibration Resistance●Shock Malfunction●Shock ResistanceS w i t c h i n g c u rr e n t (A )330.S witching volt a ge (V)S witching c u rrent (A)O p e r a t i o n s (× 104卐0.0.0S witching c u rrent (A)O p e r a t i o n s 33C a rry c u rrent (A)E n e r g i z i n g t i m e (s )3Percent a ge of r a ted volt a ge (%)N u m b e r o f R e l a ys3Time (m s )N u m b e r o f c o n t a c t sS i n g l e a m p l i t u d e (m m )0.0.Fre qu ency (Hz)R a t e o f c h a n g e (%)3-3Ch a r a cteri s tic s were me asu red a fter a pplying vi b r a tion a t a fre qu ency of 10 to 55 Hz (s ingle a mplit u de of 0.75 mm) to the te s t piece (not energized) for 2 ho u r s e a ch in 3 direction s . The percent a ge r a te of ch a nge i s the a ver a ge v a l u e for a ll of the sa mple s .Sa N u m b The v a l u e a t which m a lf u nction occ u rred w as me asu red a fter a pplying s hock to the te s t piece 3 time s e a ch in 6 direction s a long 3a xe s .'R a t e o f c h a n g e (%)3㸫㸫㸫3㸫㸫Ch a r a cteri s tic s were me asu red a fter a pplying a s hock of 490 m 2/s to the te s t piece 3 time s e a ch in 6 direction s a long 3 a xe s . The percent a ge r a te of ch a nge i s the a ver a ge v a l u e for a ll of the sa mple s .G9EC-1DC Power Relays (200-A Models)G 9E C 1-■Dimensions (Unit: mm)■Options (Unit: mm)Two, 6.2-di a 1 (+)2 (−)78l Note: Be su re to connect termin a l s with the correctpol a rity. Coil s do not h a ve pol arity.●Models with Screw Terminals G9EC-1-BMounting Hole Dimensions (TOP VIEW)Terminal Arrangement/Internal Connections (TOP VIEW)Dimension (mm)T olerance (mm)10 or lower ±0.310 to 50±0.550 or higher±11 (+)2 (−)78Note: Be su re to connect termin a l s with the correctpol a rity. Coil s do not h a ve pol arity.●Models with Lead Wires G9EC-1Mounting Hole Dimensions (TOP VIEW)Terminal Arrangement/Internal Connections (TOP VIEW)* Dimen s ion s of c u to u t for wiring.Note: Be su re to remove the c u to u t sfor wiring th a t a re loc a ted in the wiring o u tlet direction b efore in s t a lling the T ermin a l Cover.●Terminal Cover P9EC-CDimension (mm)T olerance (mm)10 or lower ±0.310 to 50±0.550 or higher ±1G9EC-1DC Power Relays (200-A Models)G9EC1-• Applic a tion ex a mple s provided in thi s doc u ment a re for reference only. In a ct ua l a pplic a tion s, confirm e qu ipment f u nction s a nd sa fety b efore us ing the prod u ct.• Con su lt yo u r OMRON repre s ent a tive b efore us ing the prod u ct u nder condition s which a re not de s cri b ed in the m a n ua l or a pplying the prod u ct to n u cle a r control s y s tem s, r a ilro a d s y s tem s, a vi a tion s y s tem s, vehicle s, com bus tion s y s tem s, medic a l e qu ipment, a m us ement m a chine s, sa fety e qu ipment, a nd other s y s tem s or e qu ipment th a t m a y h a ve a s erio us infl u ence on live s a nd property if us ed improperly. M a ke su re th a t the r a ting s a nd perform a nce ch a r a cteri s tic s of the prod u ct provide a m a rgin of sa fety for the s y s tem ore qu ipment, a nd b e su re to provide the s y s tem or e qu ipment with do ub le sa fety mech a ni s m s.Note: Do not u s e thi s document to operate the Unit. OMRON CorporationElectronic and Mechanical Component s Company Contact: /ecb Cat. No. J188-E1-010812(0207)(O)。

BLDC电机基础介绍【经典】

BLDC电机基础介绍【经典】

采用电刷换向。 需要定期维护。 较短。 中等平坦——转速较高时,电刷摩擦增加,因此减少 了有用转矩。 中等。 中等 / 低— —电枢 产生的热量散发到气隙中 ,这使 气 隙中的温度升高,限制了输出功率 / 体积 规范。
较大的转子惯性限制了动态特性。 较低——有电刷的机械限制。 电刷中的电弧会对附近设备产生电磁干扰。 低。 简单且便宜。 固定转速不需要控制器;只有需要改变转速时才需要 控制器。
霍尔传感器信号的示例和换向顺序的详细信息,请参见 “换向顺序”。
工作原理
每次换向,都有一个绕组连到控制电源的正极 (电流进 入绕组),第二个绕组连到负极 (电流从中流出),第 三个处于失电状态。转矩是由定子线圈产生的磁场和永 磁体之间的相互作用产生的。理想状态下,转矩峰值出 现在两个磁场正交时,而在两磁场平行时最弱。为了保 持电机转动,由定子绕组产生的磁场应不断变换位置, 因为转子会向着与定子磁场平行的方向旋转。“六步换 向”定义了给绕组加电的顺序。详细信息及六步换向的 示例,请参见 “换向顺序”一节。
构造和工作原理
BLDC 电机是同步电机中的一种。也就是说,定子产生 的磁场与转子产生的磁场具有相同的频率。 BLDC 电机 不会遇到感应电机中常见的 “差频”问题。
BLDC 电机可配置为单相、两相和三相。定子绕组的数 量与其类型对应。三相电机最受欢迎,使用最普遍。本 应用笔记主要讨论三相电机。
定子
BLDC 电机的定子由铸钢叠片组成,绕组置于沿内部圆 周轴向开凿的槽中 (如图 3 所示)。定子与感应电机的 定子十分相似,但绕组的分布方式不同。多数 BLDC 电 机都有三个星型连接的定子绕组。这些绕组中的每一个 都是由许多线圈相互连接组成的。在槽中放置一个或多 个线圈,并使它们相互连接组成绕组。沿定子圆周分布 这些绕组,以构成均匀分布的磁极。

磁力泵参数表

磁力泵参数表

磁力泵参数表磁力泵的参数包括型号、流量、扬程、功率、进口直径、出口直径和材质等。

以不锈钢磁力泵为例,以下是其具体参数:1.型号MCP-IO的流量为1.5m3∕h,扬程为15m,功率为0.37kW,进口直径为25mm,出口直径为20mm。

2.型号MCP-15的流量为3ι113∕h,扬程为20m,功率为0.75kW,进口直径为32mm,出口直径为25mm。

3.型号MCP-20的流量为6m3∕h,扬程为25m,功率为1.5kW,进口直径为40mm,出口直径为32mm。

4.型号MCP-25的流量为IOm3∕h,扬程为30m,功率为2.2kW,进口直径为5Omin,出口直径为40mm05.型号MCP-32的流量为15m3∕h,扬程为35m,功率为3kW,进口直径为65mm,出口直径为50mm o6.型号MCP-40的流量为20m3∕h,扬程为40m,功率为4kW,进口直径为80mm,出口直径为65mm o7.型号MCP-50的流量为3011)3∕h,扬程为45m,功率为5.5kW,进口直径为100nmb出口直径为80mm。

8.型号MCP-65的流量为50m3∕h,扬程为50m,功率为7.5kW,进口直径为125mm,出口直径为IoOnm1。

9.型号MCP-80的流量为80m3∕h,扬程为55m,功率为IIk%进口直径为150mm,出口直径为125mm。

10.型号MCPTOO的流量为IoonI3∕h,扬程为60m,功率为15kW,进口直径为200mm,出口直径为150mm o此外,磁力泵的大工作压力通常在L6MPa左右,大工作温度在200℃左右。

介质密度不超过1600kg∕m3,介质粘度不超过30Pa∙s o泵体材质则有不锈钢、铸铁、钛合金等多种选择。

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DC50A 系列
外观图
T系列(两相)S系列(三相)A系列(三相)参数规格
序号类别规格
1 泵体尺寸及重量100.5mmx84.5mmx64mm;480g
2 水泵出水口外径27mm
3 水泵进水口外径27mm
4 驱动方式无刷,磁力隔离
5 水泵壳体材料PES/SPS/PPS/PA66+30%GF (可选配)
6 使用方式连续使用
7 使用介质水,油,以及其他酸碱溶液
8 最大工作温度60℃【两相/T系列】或者100℃【三相/S或A系列】
9 功耗 2.5W~45.6W【两相】;2.5W~86.4W【三相】
10 额定电压12Vdc或24Vdc
11 使用电压5Vdc ~ 12Vdc 或5Vdc ~ 24Vdc
12 最大负载电流 2.1A【两相】or 3.8A【三相】
13 最大流量42L/MIN【两相】; 60L/MIN【三相】
14 最大静态扬程 3.5M【两相】;5M【三相】
15 噪音<40dB
16 防水等级IP68(可潜水安装)
17 寿命大于30000小时
18 供电方式太阳能板,蓄电池,适配器,电源模块
19 保护功能可选配缺水保护、空转保护、堵转保护、卡死保护
20 调速功能(调功率)可选配PWM调速,0~5V模拟信号调速,电位器调速特点
无需保养,体积小效率高,功耗低,抗干扰能力强,运行平稳。

无碳刷,无污染,电子换向,寿命长。

减震硅胶,吸收震动,降低噪音,硅胶位置可调节,方便安装。

电机的定子和电路板部分采用环氧树脂灌封并与转子完全隔离,解决了电机式直流水泵长期潜水产生的渗漏问题,完全防水。

解决了水泵在复杂环境中出现的卡死、水泵突然不启动等一系列问题。

水泵可选配缺水保护、空转保护、堵转保护、卡死保护等功能。

水泵轴心采用高性能陶瓷(降低成本可选不锈钢轴),精度高,耐磨性好,由于采用高精密轴套与陶瓷轴的精密配合。

可根据要求调制水泵参数,24V水泵可调制3米扬程,也可5米扬程,体积不变,可宽电压运行。

解决了水泵驱动的死亡率问题,目前市面上的水泵死亡率大概在2%~3%左右。

经过长时间科研研究将水泵的死亡率降低到了万分之五以内。

水泵系列中的三相无霍尔传感器程序驱动直流水泵可以实现PWM调速,模拟信号(0~5V)调速,电位器VR手动调速,可以随意改变流量及扬程。

水泵中的三相直流水泵为软启动,无冲击,启动功耗小,可直连太阳板,电路板与泵体完全分离,泵体内无任何电子元器件,泵体采用耐高温材料,水泵可以长期在100度水温中使用。

具有叶轮转子卡死保护,反接保护,过载保护,过流保护。

如需加大水泵扬程还可将水泵串联,则扬程可加倍。

水陆两用(外用时安装位置低于液面)。

可根据用户要求定制设计水泵及其相关控制系统。

参数表(仅供参考,水泵24V扬程调制范围3~5M,12V扬程,范围2-3.5M)
型号电压最大负载电流最大扬程最大流量最大功耗V (dc) A m L/H W
DC50A-1223S
12 2.60 2.30 2000 31.2 DC50A-1223A
DC50A-1230S
12 3.00 3.00 2200 36.0 DC50A-1230A
DC50A-1235S
12 3.80 3.50 2500 45.6 DC50A-1235A
DC50A-2423T
24 1.30 2.35 2000 31.2 DC50A-2423S
DC50A-2423A
DC50A-2435T
24 1.90 3.50 2500 45.6 DC50A-2435S
DC50A-2435A
DC50A-2440S
24 3.00 4.00 2900 72.0 DC50A-2440A
DC50A-2450S
24 3.60 5.00 3600 86.4 DC50A-2450A
选型注意事项 选型时务必给出使用环境:例如连续工作时间、水温、介质等,水泵功率超过一定的功率就不适合长期在60度或者100度以上水温连续工作,务必与技术员沟通以便选择最合适的水泵! 上述电流为水泵的开口电流即当水泵直接放入水中不接任何系统时的电流,也为水泵最大电流,当水泵接上系统之后水泵的工作电流会降低到最大负载电流的70%-85%。

水泵的扬程为最大送水高度,即到达最大扬程点的流量为零。

水泵的流量为水平流量,即水平抽水的流量。

两相直流水泵与三相直流水泵(无传感器智能)的区别
两相(T 系列)◆传感器驱动,电路板必须内置,无法通过智能方式调速
三相(S/A系列)◆直流三相与交流三相完全不同,直流三相指的是无传感器驱动,其供电方
式与单相和两相水泵一样只有正负极两根线。

◆智能程序驱动,无传感器,电路板可外置(外置之后泵体可以耐高温)。

◆可调速(PWM 、0~5V模拟信号、电位器调速)【选配】
◆堵转及反接保护,过压过流保护,过温保护
◆软启动,启动电流低,无冲击,特别适用于太阳能板直接供电
三相直流水泵接线图解
S系列 A系列
电位器调速接线方法:(非调速水泵没有引出调速信号线)
调速接口中的红线为正5V,黄色线为调速信号线,黑线为地线,红色和黑色线分别接电位器的两端,黄线接电位器的中间,这样旋动电位器可使黄线的电压在0-5V之间滑动,从而采用电位器实现了0 -5V 之间的调速。

切勿将红线和黑线碰到一起,这样容易导致电路板烧坏,电位器调速和VR(0-5V)调速是一样的,如果采用VR调速则只需要将电位器取下,按照VR调速方法接线即可。

PWM或者模拟信号VR(0-5V)调速的接线方法:
PWM(50-800HZ信号幅值为5v)或者模拟信号(0-5V)调速只需要将调速接口中的黄色线接到外界控制系统的调速信号发生端口(PWM或者0-5V),黑线接到系统地线,红线悬空即可。

流量-扬程曲线图
尺寸图
应用范围:电动汽车散热系统,自动化设备水循环,水制冷等电器,饮水机,卫浴产品,碎纸机,无土栽培,水暖床垫,空调抽水,水族鱼缸,桌面工艺品,足浴盆,水暖床垫,热水器,电脑水冷,水冷风扇,医疗器械,制药系统,化工,循环系统,冷却散热系统,制冷系统,水冷空调,水冷风扇,移动洗澡机,太阳能喷泉,太阳能循环系统,家庭增压系统,别墅供水系统,小型灌溉系统, 水处理系统,小型供水系统,汽车循环系统,汽车加热系统,机床,家用电器,厨房电器,卫浴产品,热水循环系统。

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