YEJ luffing crane motors | Boxing Wuhan Mechanical and Electrical (certified) | Zhuhai crane motor

Crane motor bearing overheated bearing on the cause and treatment (1) crane motor damage, inspect rolling bearing or ball bearing sliding bearing damage YEJ luffing crane motor, if any damage should be repaired or replaced. (2) grade lubricating oil is dirty or not, should oil change. (3) bearing interior oil, should add grease from the full two-thirds of the oil chamber, or to a standard lubricating oil lines. (4) crane motor grease blockage in the rolling bearing too much, bearing in lubricating oil temperature is too high or too low, you should remove excess fat YLEW rolling bearing swivel crane motor oil grease chamber filled to 2 / 3. (5) bearing and shaft, large cap mismatch, as too tight bearing deformation is prone to run too loose cover, you should check with the appropriate and allowed. (6) Since the improper assembly, bearing not in the correct position, the assembly should be checked and corrected the situation. (7) access time for the wrong bearing type YZRW vortex crane motors, should be replaced by the correct bearing. (8) the belt too tight and should be adjusted. Motor type For example: YZTD200L3-4 / 8/24; 18/18 / 5KW YZRDW225M-8/4; 24 / 24KW YZTD crane motor mounting and use YZTD crane motor is 380V, 50HZ three-phase AC induction motor, fully enclosed self or fan cooled IC411 IC, B3 and B5 install installation. Environment: coolant temperature does not exceed 40 degrees, no more than 1000 meters above sea level, the motor mechanical vibration and shock, can frequent starting and braking. YZTD reference duty crane motors: High-speed S3-40%, medium-speed S3-40%, low speed S3-25% YZTD series of tower cranes multi-speed induction motors Crane motors, specific models such as: YZTD225L2-4 / 8 / 32; 24/24 / 5.4KW (63 cranes) YZRDW Crane vortex motor series introduction: altitude does not exceed 1000m to run correctly. Level F is suitable for the ambient air temperature between -20 ℃ to 40 ℃, H level suitable for the ambient air temperature between -20 ℃ to 60 ℃. Relative humidity less than 90% of my company has long provided YZRW, YZRDW, YZRSW, YZTD, YZTDE, YZR, YZPF [Jiang motor YZTD Crane three-speed motor (spot)], low price, if you are on our [Jiang motor YZTD crane three-speed motor (spot)] are interested, please feel free to call the bottom, click on the message to talk to me YEJ luffing crane motors | Boxing Wuhan Mechanical and Electrical (certified) | Zhuhai crane motor from Wuhan Boxing Electrical and Mechanical Technology Co., Ltd. provided. Wuhan Boxing Electrical and Mechanical Technology Co., Ltd. (www.bxljd.com) was Wuhan, special motors leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Boxing in Wuhan Mechanical and Electrical leadership with the staff warmly welcome all inquiries negotiations to create Wuhan Boxing Electrical and Mechanical better future.