日韩成人久久久_成人一二三区视频_国产精品日本一区二区_亚洲欧洲在线观看

Contact Us

220V AC Cooling Fan simple structure

Date: 2015-1-23   Click: 1540 Times

Such conventional hydraulic "220V AC Cooling Fan" structure is very simple, the rotor and the stator to generate magnetic flux lines, and the direction perpendicular to the axis of the core extending the length, thereby driving rotation of the motor, but without using additional conditions to bear the entire the weight of the rotor blades, so the weight of the entire fan fell on all contact surfaces of shaft and bearing, the rotor will go around the stator offset any arc is inevitable, and therefore there will be an eccentric rotor rotates the motor Akira rotation rejection phenomenon, especially in the middle section of the magnetic flux lines of the most serious. But conventional hydraulic "220V AC Cooling Fan" is not nothing to consider, but also the use of the magnetic induction line design rotor and stator little suction caused by poor positioning, with the end of the shaft to the top brace to cause the rotor to straighten vacant, but still no action large, when the rotor during operation, or will produce biased rotation, forming a rotor droop emphasis, tend to rotate friction, especially in the now popular vertical chassis, "220V AC Cooling Fan" are playing straight fixed, long-term in this by running case, the original circle close to the true bearing diameter, will soon become oval, and the inner diameter of the surface will soon be worn, thus forming an irregular surface, the friction coefficient increased noise will therefore generate a .

Back to: Industry news

+86-0769-83660708

Home Product News Contact

主站蜘蛛池模板: 宁城县| 宜州市| 鹤山市| 沙河市| 疏勒县| 镇安县| 惠来县| 黄陵县| 安达市| 绥江县| 桂东县| 潜山县| 资源县| 获嘉县| 大丰市| 辉南县| 大厂| 自贡市| 神农架林区| 东城区| 乳源| 佛山市| 昔阳县| 潢川县| 沙田区| 德安县| 凉山| 启东市| 隆子县| 收藏| 阿拉善左旗| 云龙县| 孙吴县| 丹东市| 晋州市| 绥芬河市| 库伦旗| 八宿县| 楚雄市| 田阳县| 余干县|