WE系列是IE2三相感应交流电机与铸铁外壳。该系列产品具有使用寿命长、振动频率低、运行噪音低、耐腐蚀等优点,深受用户好评。在标准配置,奇迹电机提供的所有2极电机到450帧滚珠轴承。对于框架315及以上4极NU轴承作为标准供应。NU轴承可选机架160到280。对于特殊范围的电机,轴承可按要求增大或角接触轴承。所有轴承均为SKF, NTN或NSK品牌。所有电机在d端都带有锁紧轴承。80号电机带卡箍,90-132号电机带镀锌钢盖,160-355号电机带轴承盖。在电机尺寸160及以上的轴上,轴承由卡圈固定。 In front of the ND-end bearing a spring washer is mounted to make a proper preload of the bearings and minimize the shaft migration. Wonder AC motors are supplied with open bearings and grease nipples for frame size 160 and above. Motors from frame 80 to 132 have life-time lubricated bearings. All standard lubrication nipples are in brass or stainless steel material suitable for all environments. Main Tech Specifications: Frame Size: 71-355mm Output Power: 0.25-315kW Speed: 3000, 1500, 1000, 750r/m Protection Class: IP55 or above Insulation Class: F or above Cooling Method: IC411/IC416 Industries: Smelt Industry Steel Plants Water Treatment Mining Agriculture & Aquaculture Woodworking; Construction Infrastructure Energy; Oil; Gas; Petrochemical Marine, onshore and offshore Transportation Warehouse Logistics