YKK系列中型高压异步电动机是本公司研制的最新产品,结构合理,工艺先进,具有高效节能,噪音低,振动小,行动可靠,安装维修方便等优点.

    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 performance,convenient for installation and maintenance.

该系列电动机的功率等级,安装尺寸,电气性能均符合国家标准GB755-2000《旋转电机额定和性能》,机械行业标准JB/T10315.2 及有关的IEC 标准.

The power classification,mounting dimension and electric performance conform to national standard GB755-2000,JB/T10315.2 and the IEC standard.

电动机的基本安装方式为卧式带底脚(IMB3),工作制为连续工作制(S1).

The basic arrangement code of the electric motors is the horizontal foot mounting(IMB3).The duty of the electric is continuous (S1).

结构说明(Construction introduction)

电动机采用箱式结构,机座采用钢板焊接而成,重量轻,钢度好,电动机顶部安装封闭式空/空冷却器,拆装方便,便于电机的维护和修理.定子采用压装结构,定子绕线采用F级绝缘材料,端部有可靠的固定绑扎,在制造过程中经过多次匝间脉冲电压试验及对地耐压试验,并采用引进国外先进真空压力浸漆无溶剂漆工艺(VPI)处理,因此,电动机的绝缘性能优良可靠,机械强度好,防潮性能强.鼠笼转子采用先进可靠的铸铝工艺制造而成.轴承有两种形式,一种是球轴承,一种是圆柱滚子轴承,依电机功率大小转速而定.基本防护等级为IP44,也可按订货要求提供IP54等级的电机.

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 performance,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.

型号含义(Model specification）:

             Y     KK      400      1  -   4

                                    极数（4极）(Pole)

                                               铁心长代号 (Core Length Code)

                                                     电机中心高（Central Height 400mm）

                                                             冷却结构（KK为空-空冷却）(KK-Air-Air cooling)

                                                  异步电动机 (Asynchronous Motor)

使用条件(Work conditions)

电压:6KV,10KV                Rated voltage:6Kv or 10Kv

功率:200KW~3150KW         Output power:200Kw~3150Kw

极数:2,4,6,8,10,12             Poles:2,4,6,8,10,12 

防护等级:IP54/IP55            Protection class:IP54/IP55

绝缘/温升等级:F/B ,H/B级      Insulation class:F,H  temperature rise B

海拔不超过1000m            Altitude:Not exceed 1000m meters

频率:50Hz                   Rated frequency:50Hz

工作制:S1连续工作制         Duty:continuous(S1)

环境温度:-15℃~+40℃        Ambient temperature:-15℃~+40℃

用户如有其他特殊要求,请和本公司联系.

If other special request please contact us

用途(Using)

电动机可用于驱动各种不同机械,如通风机,压缩机,破碎机,切削机床,运输机械及其它设备,并可供矿山,机械工业,石油化工业,发电机厂等各种工矿企业中用作原动机,用以传动鼓风机,磨煤机,轧钢机,卷扬机.电动机应在订货时注明用途及技术要求,采用特殊的设计以保障可靠运行.该系列电机也可根据用户要求订制成增安型.适用于含有爆炸性气体环境。

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 clearly when order motors,the special design can be adopted to ensure the reliable performance.This series motors also can design into increase safe type ,used for place have explosive gas.