產(chǎn)品類型 | 三相異步電動機 |
產(chǎn)品認證 | ISO9001-2000 |
額定功率 | 30KW |
額定轉(zhuǎn)速 | 750 |
極數(shù) | 8極 |
產(chǎn)品用途 | 鋼廠鋼水包高爐 |
品牌 | 上起 |
型號 | YZR250M1-8 30KW雙軸 |
YZ、YZR、YZR-Z系列電動機,是用于驅(qū)動各種型式的起重和冶金機械及其它類似設(shè)備的專用產(chǎn)品,具有較大的過載能力和較高的機械強度,結(jié)構(gòu)緊湊,控制方便,使用維護簡單等特點。特別使用于那些短時或斷續(xù)運行、頻繁起動和制動、有過負荷及有顯著振動與沖擊的機械設(shè)備上。電動機的絕緣等級分為F和H及兩種。F級適用于冷卻介質(zhì)溫度不超過40℃的一般場所,H級適用于冷卻介質(zhì)溫度不超過60℃的冶金場所。兩種絕緣等級下的電動機具有相同的參數(shù)
產(chǎn)品名稱: | YZR-YZ 系列 | 技術(shù)數(shù)據(jù)表 | 外型及安裝尺寸 |
概述: | YZR,YZ系列起重及冶金用電動機具有過載能力大和機械強度高的特點,特別適用于驅(qū)動各種類型的起重和冶金機械或其它類似的設(shè)備。 YZR系列起重及冶金用電動機為繞線轉(zhuǎn)子電動機,YZ系列起重及冶金用電動機為籠型電動機。 YZR、YZ.Series ,motoer for crane and metallurfical usres,featured with large overload capacity and adequatemechanical strength,are specity suitable for driving various types of crane and metallurgical mechineries of other similar equipment. YZR series motore are of wound rotors type.while YZ series motors are of squirrel cage type. |
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電動機能在下列環(huán)境條件下正常運行: | (1)環(huán)境溫度不超過40℃(一般環(huán)境用)或60℃(治金環(huán)境用)。 (2)海拔不超過1000米。 (3)經(jīng)常的機械振動及沖擊。 (4)頻繁地起重.制動(電氣或機械的)及逆轉(zhuǎn) 3.電動機的額定頻率為50赫,額定電壓為380伏 4.接法:功率為132千瓦和小于132千瓦的定子繞組用Y接法,其余的用△接法,Y接法的電動機可增加零點引出線。 2. The moor will operate satisfactorily under following conditions: (1)trmperature of coolant not exceeding 40℃ (for crane uses)or 60℃(for metallurgicaluses) (2)Alitltude form sea-level not exceeding 1000m (3)Frequent and significant mechanical vibration and shocks (4)Frequent starting braking.braking(electrical or mechanical)or revrtsing 3. The rated frequency of the motor is 50 HZ and rated voltage is 380V. 4.Connection: the stator winding is connected in Y for 132KW and below and in for the rest In y whit zero leader is also supplied |
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型號說明: | |
輸出功率和轉(zhuǎn)速: | 基準工作制(s3-40%)時的額定輸出功率和同步轉(zhuǎn)速見表1 (The range of rated output and,asyuchrouons speed for zhe basic duty type (S3-40%)are shown in table1.) 機座/同步轉(zhuǎn)速 | 1000 r/min | 750 r/min | 600 r/min | 112M | 1.5 | | | 132M1 M2 | 2.2 3.7 | | | M1 160M2 L | 5.5 7.5 11 | 7.5 | | 180L | 15 | 11 | | 200L | 22 | 15 | | 225M | 30 | 22 | | 250M1 M2 | 37 45 | 30 37 | | 280S M | 55 75 | 45 55 | | 315S M | | 75 90 | 55 75 | M1 355L1 L2 | | | 90 110 132 | 400L1 L2 | | | 160 200 |
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基準工作制時: | YZ系列電動機在額定電壓下的**大轉(zhuǎn)矩和堵轉(zhuǎn)轉(zhuǎn)矩對額定轉(zhuǎn)矩的保證值見表2 (YZ series electric motor’s and stops up when rated voltage biggest torque transfers the torque see Table to nominal torque’s guarantee value 2) 額定功率(KW) Rated Output(KW) | **大轉(zhuǎn)矩/額定轉(zhuǎn)矩 MAXTORQUETM RATEDTORQUVETN | 諸轉(zhuǎn)轉(zhuǎn)矩/額定轉(zhuǎn)矩 MAXTORQUETM RATEDTORQUVETN | <5.5 >5.5~11 >11 | 2.0 2.0 2.5 | 2.0 2.3 2.5 |
YZR系列電動機在額定電壓下的**大轉(zhuǎn)矩對額定轉(zhuǎn)矩之比的保證值見表3 (YZR series electric motor’s when rated voltage biggest torque see Table to ratio of the nominal torque guarantee value 3)
額定功率(KW) Rated Output(KW) | **大轉(zhuǎn)矩/額定轉(zhuǎn)矩 MAXTORQUETM RATEDTORQUVETN | <5.5 >5.5~11 >11 | 2.3 2.5 2.8 |
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電動機基準工作制時轉(zhuǎn)動慣量JM,轉(zhuǎn)子開路電壓,空載電流值和重量見表4 (electric motor datum working system rotor inertia JM, the rotor open-circuit voltage, the idling magnitude of current and the weight see Table 4) | |
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定貨須知: | 1.定貨時必須說明產(chǎn)品型號、額定功率、額定電壓、額定頻率、調(diào)速范圍及在此范圍內(nèi)的運行特性,接線盒位置等。 2.如有特殊要求,經(jīng)雙方協(xié)商后,可提供其他極數(shù),其他結(jié)構(gòu)及安裝型式的電動機,也可配帶各種轉(zhuǎn)感器(測速發(fā)動機、超速開關(guān)=編碼器等),各種制動器(電磁式、渦流式)各種熱敏保護裝置和加熱帶等。 |
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