上海電機(jī)廠樣本Z710

1、上 海 電 機(jī) 廠SHANGHAI ELEC. MACHINERY MFG. WORKS.上 海 電 機(jī) 廠SHANGHAI ELEC. MACHINERY MFG. WORKS.Z 710型直流電機(jī)是我廠新開發(fā)的Z系列直流電機(jī),其中心高為710毫米。由J -Z710型 電機(jī)的結(jié)構(gòu)及性能有其獨(dú)特性，與Z系列中型直流電機(jī)仃一定差別。二、使用條件1、電機(jī)町以安裝在壞境條件比較惡劣的場合.但必須選擇正確的冷卻方法和防護(hù)等級(jí).以 保持電機(jī)內(nèi)部的消潔。2、電機(jī)的冷卻空氣屮應(yīng)不會(huì)仃酸、堿等使電機(jī)的絕緣和換向性能仃損壞的氣體。3、電機(jī)如使用J：船舶和濕熱帶地區(qū)以及丁作環(huán)境屮冇鹽霧.潮濕等.應(yīng)另行協(xié)議。4、電

2、機(jī)的額定功率是指在海拔不超過1000米.環(huán)境空氣溫度不超過4（TC的條件卜。5、電機(jī)的供電電源采用靜止整流電源，也可采用苴流發(fā)電機(jī)電源。三.型號(hào)說明電機(jī)中心冉，以亳米衣示Shaft lxeLgixl of the motor in mm7 710 x x x產(chǎn)品代號(hào)Z業(yè)立流電機(jī)Product Code Z seriesDC electric machines業(yè)機(jī)電根鐵心氏足以亳米畑Care length of iLe mator armaLure in mm四、產(chǎn)品結(jié)構(gòu)特點(diǎn)本電機(jī)的機(jī)座采用多角形疊片纟 i 電機(jī)的絕緣等級(jí)為F級(jí)。電 抗潮能力、機(jī)械強(qiáng)度和優(yōu)占 電機(jī)采用端蓋式滑動(dòng)*運(yùn)行穩(wěn)定。木電機(jī)

3、的安裝型式標(biāo)準(zhǔn)IMI001町派生IM1002用無洛J導(dǎo)熱性。電輕等優(yōu)點(diǎn)，適用可控硅整流電源。 處理（VPI）.使繞組絕緣具有良好的 心由硅鋼片疊裝而成.具有良好的導(dǎo)磁性能。的防護(hù)和IEC347電機(jī)結(jié)構(gòu)及安裝熨式代號(hào)1承.底腳安裝.水平放置圓柱形單軸伸底腳安裝，水平放置.圓柱形雙軸伸根據(jù)GB4942和IEC345電機(jī)外殼防護(hù)分級(jí)標(biāo)準(zhǔn).外殼防護(hù)等級(jí) j種。電機(jī)冷卻方法根據(jù)GB1993和IEC346電機(jī)冷卻方法標(biāo)準(zhǔn)有IC17、 A86三種n用戶如需滾動(dòng)軸承或其他防護(hù)等級(jí)、冷卻方法可另行協(xié)商。本電機(jī)WIP22IC37 和 IC標(biāo)準(zhǔn)型式的冷卻空氣入口在電機(jī)的傳動(dòng)端（非換向器端）。五、產(chǎn)品性能本電機(jī)的筆著

4、應(yīng)續(xù)工作方式（S1）。本電機(jī)的標(biāo)準(zhǔn)額定電壓有440V、660V. 75OV三種。本電機(jī)的勵(lì)磁方式為他勵(lì)勵(lì)磁繞組仃四個(gè)引線端子，分為兩組.兩組串聯(lián)時(shí)勵(lì)磁電壓 為220V7并聯(lián)時(shí)勵(lì)礎(chǔ)電壓為110V.木電機(jī)允許強(qiáng)行勵(lì)磁.強(qiáng)勵(lì)電壓不得超過500V。強(qiáng)勵(lì)時(shí)，勵(lì)磁電流可瞬時(shí)略超過額定勵(lì) 磁電流.但勵(lì)磁電流穩(wěn)定后，不得超過。2、3、4、本電機(jī)的過載能力：第一類11流電機(jī)（A類）能承受卜衷所規(guī)定的短時(shí)（-分鐘）過我。上海 電機(jī)廠 SHANGHAI ELEC. MACHINERY MFG. WORKS.基數(shù)的百分?jǐn)?shù)額定電流的百分?jǐn)?shù)偶爾使用經(jīng)常使用100200175200160150300及以上140125第二類

5、ri流電機(jī)（B類）能承受卜我所規(guī)定的短時(shí)（-分鐘）過我基數(shù)的百分?jǐn)?shù)額定電流的白分?jǐn)?shù)偶爾使用經(jīng)常使用100200175200200160300及以上175140第二類宜流電機(jī)（B類）應(yīng)能承受下列連續(xù)負(fù)載：（1）在額定電樞電床和額定轉(zhuǎn)速范閑內(nèi)帶115%額定功率負(fù)我連續(xù)運(yùn)行，在此負(fù)載卜，溫升將 較離，其他特性可能與額定條件卜運(yùn)行的規(guī)定不同。（2）在額定電樞電壓和額定轉(zhuǎn)速范圍內(nèi),在額定負(fù)擊續(xù)諭匹：緊接笛以125%額定功率負(fù) 伐運(yùn)行二小時(shí).溫升不超過規(guī)定數(shù)值.比他件能可能與額定條件F運(yùn)行的規(guī)左值不同。偶爾使用的短時(shí)過錢能力是抬很少發(fā)牛:或在緊急情況卜電機(jī)在一分鐘內(nèi)承受超過連續(xù) 額疋負(fù)載的能力，建議將斷路

6、器的瞬時(shí)開斷裝程按偶爾使用的短時(shí)過我能力鎮(zhèn)定。經(jīng)常使用的短時(shí)過載能力是指作為正當(dāng)丁作周期的部分小電機(jī)反復(fù)承受超過額定負(fù)我上海 電機(jī)廠 SHANGHAI ELEC. MACHINERY MFG. WORKS.的能力。短時(shí)過我運(yùn)行Z后，必須輕載運(yùn)行，便電機(jī)整個(gè)負(fù)我周期的負(fù)我均方根值不超過其連續(xù) 定額。對(duì)第二類直流電機(jī)（B超過15秒（但需與制i5、電流變化率在所仃轉(zhuǎn)速及負(fù)戦F.6、噪聲振動(dòng)：本電機(jī)的 本六.容量偶爾使用時(shí)過載倍數(shù)允許達(dá)到2.5倍（在額定基速時(shí)）時(shí)間不率（di/dl）允許達(dá)200倍額定電流/每秒。測定方法及限值符介GB10069.3國家標(biāo)準(zhǔn)。 動(dòng)測定方法及附值符合GB1006&

7、2國家標(biāo)準(zhǔn)。第一類直流電機(jī)（A縱這類電機(jī)的詳細(xì)數(shù)據(jù)見技術(shù)數(shù)據(jù)表.用戶可以根據(jù)所需的容最.轉(zhuǎn)速和電斥等選定電機(jī) 的型號(hào)和規(guī)格。第二類U流電機(jī)（B類）：上海 電機(jī)廠 SHANGHAI ELEC. MACHINERY MFG. WORKS.這類電機(jī)的功率.電流等技術(shù)數(shù)據(jù)耍比A類技術(shù)數(shù)據(jù)表中的值低.但具體數(shù)值耍由用戶和制造廠商定。本電機(jī)除技術(shù)數(shù)據(jù)中所列出規(guī)格外川戸町以根據(jù)八體需要和制造廠協(xié)商.派生出其他規(guī)格直流電機(jī)。Z710-800 適用冷卻方式：IC17. IC37. ICW37A86Applied to the cooling types of IC17. IC37. ICW37A86編號(hào)Seri

8、esNo.額定電壓卞的轉(zhuǎn)速 Rotating speed at UNr/min功率Output PNkW額定 電流 Rated current la A效率Effi ciency%垠大 轉(zhuǎn)速 Max speedr/min勵(lì)磁 功率 Excitation PowerkW轉(zhuǎn)動(dòng) 慣雖 Moment of inertial Jkg. nr通風(fēng)Ventilation風(fēng)顯： Volumem3/s風(fēng)壓 Pressure kPa440V660V750V1185800200890.555014.55765.51.4922201000247791.755014.2 j5835.81.653210100016459

9、2.155013.75765.51.494290125020389370013.657661.8152551250179392.955013.85836.01.7563451500243693.355013.45836.82.2173251500213893.570013.65766.52.03八.外形圖和安裝尺寸表 管道通風(fēng)(IC37)半管道通風(fēng)(IC17)Outline drawing & dimensionsDuct ventilation at both ends (IC37)Duct ventilation at one end (IC17)吃號(hào)ipc主耍尺寸 Main di

10、mensions底腳尺寸 Foot dimensions軸伸尺寸 Shaft extension dimensions出線盒尺寸 Tcnninal box dimHLCHDABKHAABBBAABABACABCDED*EAADZ710-3207102670600141514001120564015401610200480540670390220280200280943Z710-4007102750600141514001250564015401690200480540620390220280200280943Z710-50071028506001415140012505640154017902

11、00480540720390220280200280943Z710-6307103030600141514001400564015401920200480540700390250330220280943Z710-8007103200600141514001600564015402090200480540670390250330220280943Z710-630 適用 J：冷卻方式:IC17、IC37、ICW37A86Applied to the cooling types of IC17. 1C37. ICW37A86七.技術(shù)數(shù)據(jù)(A類人Technical DataZ710-320 適用 J：

12、冷卻方式：IC17. IC37、ICW37A86Applied to the cooling types of IC17. IC37. ICW37A86編號(hào)SeriesNo.額定電壓下的轉(zhuǎn)速 Rotating speed at UNr/min功率 Output PNkW額定 電流 Rated current la A效率Efficiency%最大 轉(zhuǎn)速 Max speedr/min勵(lì)磁 功率 Excitation Power kW轉(zhuǎn)動(dòng) 慣雖 Moment of inertial J kg.nr通風(fēng)Ventilation風(fēng)雖 Volume m'/s風(fēng)壓 Pressure kPa440V6

13、60V750V1480800196392.611008.52894.00.85256010002437933110010 |2964.61.0835301000162193.41100102894.41.047451250202193.712008.428951356451250177593.911009.82965.01.2668601500242393.811008.72966.01.7578451500212993.912008.22895.91.7Z710-400 適川 丁冷卻方式：IC17、IC37. ICW37A86Applied to ll)e cooling types of

14、IC17. 1C37、ICW37A86編號(hào)SeriesNo.額定電壓卜的轉(zhuǎn)速 Rotating speed at UNr/niin功率 Output PNkW額定 電流 Rated current la A效率Efficiency%轉(zhuǎn)速 Max speedr/min勵(lì)磁 功率 Excitation PowerkW轉(zhuǎn)動(dòng) 慣fit Moment of inertial J kg.nr通風(fēng)Ventilation風(fēng)戢 Volume m3/s風(fēng)壓 Pressure kPa440V660V750V1380800196792.410009.33374.20.9324451000244093.2100010.

15、93444.71.1334221000162493.3100010.63374.61.0845901250201993.811008.733751355151250177493.9100010.5344513669015002418941000933445.91.77680150021259411008.53375.71.6Z71O5OO 適用丁冷卻方式：IC17. IC37、ICW37A86空pljedlolhccooling【ypesofIC17、IC37、ICW37A86編號(hào)SeriesNo.額定電壓下的轉(zhuǎn)速 Rotating speed at UNr/min功率 Output PNkW

16、額定 電流 Rated current la A效率Effi ciency%最大 轉(zhuǎn)速 Max speedr/min勵(lì)磁 功率 Excitation PowerkW轉(zhuǎn)動(dòng) 慣雖 Moment of inertialJkg.nr通風(fēng)Ventilation風(fēng)顯 Volume n?/s風(fēng)壓 Pressure kPa440V660V750V1305800197592.180010.43974.41.023601000244692.980011 |4044.81733371000162593.280011.63974.71344701250202193.7100010.13975.21.355410125

17、0177793.880011.44045.21.356550150024199480010.64046.01.7575301500212594100010.93975.81.65編號(hào)SeriesNo.額定電樂下的轉(zhuǎn)速 Rotating speed at UNr/min功率Output PNkW額定 電流 Rated current la A效率 Efficiency%最大 轉(zhuǎn)速 Max speedr/min勵(lì)磁 功率 Excitation PowerkW轉(zhuǎn)動(dòng) 慣雖 Moment of inertial J kg.nr通XVentilation風(fēng)量 Volume m'/s風(fēng)壓 Press

18、ure kPa440V660V750V1240800198891.470011.94754.81722801000245892.570013.3482531.432681000163392.870012.74755.01.2643701250202793.480011.84755.51.4953251250178393.570012.74825.51.4964351500242593.770012.14826.31.9274301500212993.980011.14756.01.75General DescriptionZ710 type DC motors, with shaft heig

19、ht of 71 Omni, are the newly-developed products of the works. Comparing with Z series medium DC motors, this type of motors has its own structure and performance features.Working Conditions1) It is allowed to install this type of motors in the environment with worse working conditionb. However prope

20、r cooling and protection type should be chosen to keep the cleaness of the motors2) The cooling air should not contain acid or alkaline niatcriaL which are harmful to the insulation and commutating performance of the motors3) In case the motors will be applied to marines, tropical and humid area, or

21、 the area with salt and humid ain please notify before signing contracts.4) The motors can reach its rated power under the working condition of less than 1000m sea level height and 40"C ambient temperature5) The power source for the motors can be provided by static rectified power source or DC

22、generator.As the frame is laminated with angular steel sheets, the type of motors is small in volume, light in weight and can be powered by silicon controlled rectified source The motor is of Class F insulation Insulalion treatment of VPI applied to the motor makes the windings good in antihumidity

23、performance, mechanical strength and insulation thermal conductivity The armature core made up with silicon steel laminations has good magnetic conductivity. Bracket type jouranl bearing is adopted to ensure stable operation of the motor.The mounting of the motor confonns to ”Symbol for Types of Con

24、struction and Mounting Arrangement of Rotating Electric Machinery11 specified in GB997 and IEC347.Standard IM 1001 Bracket type bearing, horizontal foot mounting with one cylindric shaft extension.Derivation IM 1002 Bracket type bearing, horizontal foot mounting with two cylindric shaft extensio n.I

25、P22 and IP44 is adopted for the motors* protection of this type, which conform to the standard of ''Classification of Degree of Protection Provided by Enclosures for Rotating Machines” specified in GB4942 and IEC34-5. ICI7, IC37 and ICW37A86 is adopted for the cooling of this type motors, wh

26、ich conform to the standard of HMethod of Cooling Rotating Machinery" specified in GBI993 and IEC34-6 Rolling bearing other types of protection and cooling required by customers can be negotiated. The standard cooling air outlet, located on the side of driving end (non commutator end).Products*

27、 performance1) Continuous working system (SI) is applied2) The standard rated voltage of this type motors arc 440V,660V and 750V.3) Separate excitation is adopted for this type of moiors. Fourterminals of the excitation winding are divided into two groups. The excitation voltage will be 220V or 110V

28、respectively, in case the two groups are in series or parallel connection .Forced excitation is allowed with the voltage of less than 500V. During forced cxcitation. the transient excitation current can exceed the rated current slightly until the excitation current gets stabilized.4) Short time over

29、load capabilityThe DC motors (Class A) can sustain the short tinic(l min) overload specified in the following list.Percent of the basic speedPercent of the rated currentoccasion ally usedoften used100200175200160150300 and above140125The DC motors (class B) can sustain the short time (1 min ) overlo

30、ad specified in the following list.Percent of the basic speedPercent of the rated currentoccasion ally usedoften used100200175200200160300 and above175140The DC motors (Class B) can sustain following continuous load.1) Under the rated armature voltage and rated speed themotor can be continuously ope

31、rated with 115 % overload In this case, temperature rise will be relatively higher and the other performance may be different from those under specified ratings.2) Soon after continuous operation under rated armaturevoltage and rated speed, the motor can be operated with 125% overload for two hours

32、.In this case temperature rise will not exceed the specified value, while the other performances may be different from those under spcicificd ratings The occasionally used short time overload capability refers to the motors 7 capability of sustaining continuous overload within I minute in emergent o

33、r unusual cases The transient switching device of breaker is suggested to be rectified according to such capabilityThe often used short time overload capability, as a part of normal operating period, refers to the motors r capability of sustaining overload repeatly.After short time overload operatio

34、n, light load operation is necessary to restrict the load root-mcan-square of the whole load period within its continuous rating.For the motors (Class B), the occasionally used overload time is 2.5 times (under the rated speed) within 15 sec. (Pleaseconsult with the manufacturer in detail.)5) Curren

35、t Variation The allowable current variation (di/dt) of this type motors under all speeds and loads is 200 times of the rated current per second6) Noise and VibrationThe noise level and measuring method of this type motors confonn to the Standard of GB 10069.3.The vibration level and measuring method

36、 of this type motors conform to the Standard of GB 10068.2.Capacity Choosing Class A: DC motorsReferring to the technical data list, customers can choose motor's type and specifications according to the required capacity, rotating speed, voltage and clc. Class B: DC motorsThe technical data such as the