Seven types of failure are common causes and solutions for gear-retarder bearings. 1. Paint rust: reason analysis: unusual noises that occur after the erosion of the ditch, due to the exchange of three different trajectories of the cortex and the subsequent drying of the hulls of the cortex, and the evaporation of the end of the bearings, the exterior and the gavages by the volatile chemical elements. Note: the fifth point represents a fundamental improvement, with the application of the 02 curvature and 01 curvature. 2. Impurity sound: reason analysis: due to the cleanness of the bearings or oils, anomalous sound is produced. solutions: a, selected oils; b, pre-compulsory cleaning; c, enhanced sealing of bearingsGear motorsYes; d. Cleanliness of the progressive installation environment. Solutions: a, lubricant oils; b, preloading to reduce installation errors; c, small bearings of the selected path to the cleavage; d, rigidity of the progress motor bearings; e, enhancement of the axiality of the bearings. The continuous beeping "beep. ": reason analysis: motor's unloading is the sound of a beehive-like sound, and motor's axle vibrates abnormally and the sound of "beep" when it turns on or off. 4. Axle bearings have a bad hand feeling: detailed characteristics: hand bearings rotate the rotor with a feeling of impurity, retardation in the bearing. hf, vibrationMove the corner boxAcoustic "silent. ": detailed characteristics: the frequency of the sound changes with the rate of axle bearing, and the surface banding of the parts is the main cause of noise. Solutions: a, improvement of the quality of the surface processing of the bearings and reduction of the banding; b, reduction of injuries; c, correction of pre-heats and co-ordination, check of the operation of the free-end bearings and improvement of the accuracy of the installation of the axes and bearings. reason analysis: a, too much lubricant and increased resistance to lubricant; b, too small for internal load; c, error in installation; d, friction of sealing equipment; e, axle crawling。

Solutions: a, latency as small as possible; b, bus belt selection; c, progress precision to reduce gutter damage; d, grease selection. Solutions: a, promulgation precision; b, choosing or preloading of a small latency bearing; c, reducing the power rectangular load and reducing installation errors; d, choosing the oil. Solutions: a, selects the exact grease and uses it in the right amount; b, fixes latency and co-ordination, check the performance of the free-end bearings; c, improves the accuracy of the bearings and installation methods; d, improves sealing. Detailed characteristics: multiple lubrication is not good, and in winter and in the event of both ends of the ball bearing a motordo, the main function is a non-discretional vibration caused by the axle vibration. solutions: a, rotor, hull, dry or dry, assembly; b, lowerReducer+MotorTemperatures; c, choice of type for paint adaptation; d, improvement of ambient temperature in the bearings of electric power; e, oils for adaptation, less rusty fats, and more vulnerable to silicon oils and mineral oils; f, vacuum immersion. 6. Temperature: detailed characteristics: the temperature exceeds the required range when the bearings operate. Detailed characteristics: the erosion of the back bearings is more severe than the first. Maintainer acoustics “softly ”: analysis of the causes: arising from vibrations of the maintainer and the aerobics, resistance to intrusion, which may occur regardless of the type of lubricant, and is more readily produced when the tolerance rectangular, load or routing is large. Reason analysis: a. , too wide; b. , inner diameter and axle inappropriately matched; c. Trench damage. detailed characteristics: sound is sporadic, small and irregular, at highGeared motorup multiple. http://boserlgearreducer.com/product/list-tongzhoujiansuji-cn.html