YKK系列中型高壓異步電動(dòng)機(jī)是本公司研制的最新產(chǎn)品,結(jié)構(gòu)合理,工藝先進(jìn),具有高效節(jié)能,噪音低,振動(dòng)小,行動(dòng)可靠,安裝維修方便等優(yōu)點(diǎn).
YKK series Middle-Size high-voltage three phase asynchronous electric motor is the new products developed by our company,which has good properties,such as reasonable construction,advance technology,high efficiency,energy-saving,low noise and vibration,reliable perbance,convenient for installation and maintenance.
該系列電動(dòng)機(jī)的功率等級(jí),安裝尺寸,電氣性能均符合國家標(biāo)準(zhǔn)GB755-2000《旋轉(zhuǎn)電機(jī)額定和性能》,機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T10315.2 及有關(guān)的IEC 標(biāo)準(zhǔn).
The power classification,mounting dimension and electric perbance conb to national standard GB755-2000,JB/T10315.2 and the IEC standard.
電動(dòng)機(jī)的基本安裝方式為臥式帶底腳(IMB3),工作制為連續(xù)工作制(S1).
The basic arrangement code of the electric motors is the horizontal foot mounting(IMB3).The duty of the electric is continuous (S1).
結(jié)構(gòu)說明(Construction introduction)
電動(dòng)機(jī)采用箱式結(jié)構(gòu),機(jī)座采用鋼板焊接而成,重量輕,鋼度好,電動(dòng)機(jī)頂部安裝封閉式空/空冷卻器,拆裝方便,便于電機(jī)的維護(hù)和修理.定子采用壓裝結(jié)構(gòu),定子繞線采用F級(jí)絕緣材料,端部有可靠的固定綁扎,在制造過程中經(jīng)過多次匝間脈沖電壓試驗(yàn)及對(duì)地耐壓試驗(yàn),并采用引進(jìn)國外先進(jìn)真空壓力浸漆無溶劑漆工藝(VPI)處理,因此,電動(dòng)機(jī)的絕緣性能優(yōu)良可靠,機(jī)械強(qiáng)度好,防潮性能強(qiáng).鼠籠轉(zhuǎn)子采用先進(jìn)可靠的鑄鋁工藝制造而成.軸承有兩種形式,一種是球軸承,一種是圓柱滾子軸承,依電機(jī)功率大小轉(zhuǎn)速而定.基本防護(hù)等級(jí)為IP44,也可按訂貨要求提供IP54等級(jí)的電機(jī).
The motors adopt the box-type construction,the frame is welded together with steel plates,which is with light weight and good stiffness.On the top of the motor frame is the enclose air-to-air cooler,which is easy to mount,disassemble.maintain and repair.With press construction of stator,the insulation class F materials of winding,reliably tied-fixed at the end of the winding,several impulse voltage tests on turn-to-turn and high voltage tests to earth during production and advance varnish technology of the vacuum pressing impregnation (VPI),the motors have perfect and reliable insulation perbance,good mechanical stress and good resistance of humidity.The rotor cage is manufactured with the advanced technology of casting aluminum.There are two kinds of bearing arrangements,one is the ball bearing,the other is roller bearing,which is decided by the output power and speed.The basical protection class is IP44.IP54 motors can be supplied according to customer order requirements.
型號(hào)含義(Model specification）:
Y KK 400 1 - 4
極數(shù)（4極）(Pole)
鐵心長代號(hào) (Core Length Code)
電機(jī)中心高（Central Height 400mm）
冷卻結(jié)構(gòu)（KK為空-空冷卻）(KK-Air-Air cooling)
異步電動(dòng)機(jī) (Asynchronous Motor)
使用條件(Work conditions)
電壓:6KV,10KV Rated voltage:6Kv or 10Kv
功率:200KW~3150KW Output power:200Kw~3150Kw
極數(shù):2,4,6,8,10,12 Poles:2,4,6,8,10,12
防護(hù)等級(jí):IP54/IP55 Protection class:IP54/IP55
絕緣/溫升等級(jí):F/B ,H/B級(jí) Insulation class:F,H temperature rise B
海拔不超過1000m Altitude:Not exceed 1000m meters
頻率:50Hz Rated frequency:50Hz
工作制:S1連續(xù)工作制 Duty:continuous(S1)
環(huán)境溫度:-15℃~+40℃ Ambient temperature:-15℃~+40℃
用戶如有其他特殊要求,請(qǐng)和本公司聯(lián)系.
If other special request please contact us
用途(Using)
電動(dòng)機(jī)可用于驅(qū)動(dòng)各種不同機(jī)械,如通風(fēng)機(jī),壓縮機(jī),破碎機(jī),切削機(jī)床,運(yùn)輸機(jī)械及其它設(shè)備,并可供礦山,機(jī)械工業(yè),石油化工業(yè),發(fā)電機(jī)廠等各種工礦企業(yè)中用作原動(dòng)機(jī),用以傳動(dòng)鼓風(fēng)機(jī),磨煤機(jī),軋鋼機(jī),卷揚(yáng)機(jī).電動(dòng)機(jī)應(yīng)在訂貨時(shí)注明用途及技術(shù)要求,采用特殊的設(shè)計(jì)以保障可靠運(yùn)行.該系列電機(jī)也可根據(jù)用戶要求訂制成增安型.適用于含有爆炸性氣體環(huán)境。
The electric motors are used for driving different machines,such as compressors,water pumps,cracking machines,cutting machines,transporting machines and other equipment,Its also could be used as primitive drivers to drive blowers ,grinding coal,rolling mills and windlasses in mine,mechanical industry,petroleum&chemistry industry,power plant and so on.The uses and technical requirements should be marked bly when order motors,the special design can be adopted to ensure the reliable perbance.This series motors also can design into increase safe type ,used for place have explosive gas.
