• YRYRKK系列高压绕线型三相异步电动机

技术规格Specifications：

功率Power range：710~4000kW

电压Voltage：3kV，6kV，10kV

极数Poles：4，6，8，10，12

中心高Shaft height：560~900mm

热分级Thermal class：155（F）

冷却方式Cooling：IC01，IC411，IC611

防护等级Degree of protection：IP23，IP44，IP54，IP55

安装方式Mounting：IM B3

技术特点Technical Features：

YR、YRKK系列高压电机，转子采用绕线式结构，定子采用VPI真空浸漆工艺，滑环系统采用德国技术。电机启动转矩大，适合驱动转动惯量较大的负载。

YR、YRKK series motors, with winding rotor, VPI stators, slip ring system manufactured with Germany technology, have bigger start-up torque, are suitable used for bigger rotational inertia load such as main lifter, cylinder ball-mill, air compressor etc.

电机壳体为钢板焊接结构，上下分体，电机主体上方通过配置不同的冷却装置，分别形成自扇冷、空/空冷和空水冷的冷却方式。

The motor frame is welded with steel plate. On the top are attached various cooling devices formed self-cooling, air/air and air/water cooling.

电机主要结构件均采用消除应力退火处理工艺，减少了加工后的变形。采用滚动轴承和滑动轴承两种，依据电机功率大小、转速高低而定。

The main construction components are heat treated to avoid deformation after machining. Whether rolling gearings or slipping bearings are used, depend on the power and rotating speed of the motors.

电机先进的模块化设计理念及灵活的选件订制，能够满足客户的各种需求。

With the advanced modular design concept and flexible options, the motors can meet the customer’s various requirements.

应用行业Application：

YR、YRKK系列高压电机具有起动转矩大的特点，用于主提升机、滚筒式球磨机、空气压缩机等转动惯量较大的负载。也可广泛应用于矿山、水泥、钢铁、石化、化工、电力、水处理等行业的通用机械。

YR、YRKK series high voltage motors have bigger start-up torque, are suitable used for bigger rotational inertia load such as main lifter, cylinder ball-mill, air compressor etc., also can be used for the general machinery in branch such as mining, cement, metal, oil & gas, chemical, power, water treatment.