WPO175-15 Common noise problems in worm gear reducers are as follows: Gear-related problems Gear wear: Long-term operation will cause wear, pitting, etc. on the surface of the gear, resulting in the meshing between the gears no longer smoothly, resulting in noise. During severe wear, the tooth shape of the gear will change, further aggravate the noise problem. Poor gear meshing: If there is error in the gear during installation, or if the gear wears, the meshing clearance may be uneven. In addition, the gear has low accuracy level, and the teeth pitch accumulation error and tooth shape error generated during manufacturing will also cause the gear transmission to be unstable, resulting in pulsation and tooth punching, which will cause noise. Gear teeth breaking: When the gears are broken, the broken teeth collide with other gears during operation, which will produce a periodic 'click' sound. Bearing-related problems Bearing damage: When the bearing is worn, the raceway is scarred or the ball is broken, the cage is damaged, when rotating Read More

WPO200-10-B The following precautions are given during the assembly process of worm gear reducer: Preparation and check the parts: Clean the parts of the reducer, and check the status of each part to ensure that there is no damage or missing. In particular, the wear and damage of key components such as worm gears, worm gears, bearings, gears, etc. Confirm fit size: Check whether the fit size of the hole (or shaft) connected to the reducer meets the requirements. The tolerance of the hole should be H7 and the tolerance of the shaft should be H6. Select lubricating oil: Use lubricating oil with high viscosity and extreme pressure performance, such as worm gear and worm special oil. The specifications and dosage of lubricating oil should be determined according to the model and working environment of the reducer. Part installation and installation bearing: Install bearings in the bearing seat on the reducer housing to ensure that the bearing is installed firmly and apply an appropriate amount of grease. Pay attention to the coordination accuracy and installation method during installation to avoid damage to the bearing. Install worm gear: Install worm gear Read More

CWU200-50-3F arc cylindrical worm reducer may have the following disadvantages: low transmission efficiency: the relative sliding speed between the tooth surfaces during the worm transmission process is large, resulting in serious friction loss and generally not high transmission efficiency. Generally, the efficiency of a single-stage worm transmission is between 0.7-0.9. For worm transmissions with a larger speed ratio (such as the speed ratio of this model is 50), the efficiency may be lower and the energy loss is relatively large. Large heat generation: Due to low efficiency, a large amount of energy is lost in the form of thermal energy, and the heat generated during work is obvious. In the case of continuous operation and insufficient heat dissipation measures, the equipment temperature will rise rapidly, which may reduce the viscosity of the lubricant, destroy the lubricating effect, and accelerate the wear of the parts. High manufacturing cost: In order to ensure the accuracy and performance of worm transmission, the manufacturing accuracy of worm and worm gear is extremely high. Especially for worm gear components, they usually need to be made of valuable materials such as tin bronze, which directly leads to the production of Read More

To determine whether the lubricant oil of the CWU125-31.5-IF worm gear reducer needs to be replaced, you can refer to the following method: Appearance inspection method: Open the oil pan of the reducer and observe the color and transparency of the lubricant. Under normal circumstances, the lubricant should appear transparent or slightly yellow. If the lubricant is cloudy, black or has obvious impurities, it means that the lubricant has been contaminated and needs to be replaced. Viscosity testing method: Viscosity is one of the important performance indicators of lubricating oil. If the reducer has abnormal noise, high temperature rise or reduced working efficiency during operation, the viscosity tester can be used to measure the viscosity of the lubricant oil. If the viscosity exceeds the range specified by the reducer lubricant of this model, a new lubricant needs to be replaced. Acid value test method: During use, lubricating oil will oxidize with oxygen in the air, producing acidic substances. The acid value of the lubricant is measured by an acid value tester. If the acid value exceeds the specified range, the lubricant is indicated. Read More

To improve the transmission efficiency of WPA80-15-B worm reducer, you can start from the following aspects: optimize the design parameters and reasonably determine the matching gap: the matching gap has a significant impact on the transmission efficiency. If the gap is too large, it will lead to unstable engagement, produce shock and vibration, and increase energy loss; if the gap is too small, it will increase friction resistance. The matching gap between the worm gear and the worm must be accurately adjusted according to the specifications and usage requirements of the reducer to reduce energy loss during the transmission process. Choose the appropriate reduction ratio: Different application scenarios have different requirements for the reduction ratio, and the appropriate reduction ratio should be selected according to the actual load and working speed requirements. For WPA80-15-B worm reducer, its reduction ratio is 15. If the reduction ratio is too large or too small in actual applications, it may lead to reduced efficiency. It is necessary to evaluate whether a more suitable reduction ratio model needs to be replaced. Optimized gear design: Smaller helical angles can reduce friction and improve efficiency Read More

The lubricant replacement cycle has an important impact on the performance of the WPA100-60-A reducer, as follows: Influencing the degree of wear: Lubricant can form an oil film on the surface of gears, bearings and other components of the reducer, reducing friction coefficient, and reducing direct contact and wear of the components. If the replacement cycle is too long, the lubricating performance of the lubricating oil will decrease, the thickness of the oil film will be thinned, and the gear tooth surface may cause excessive wear and change of tooth shape, resulting in the reducer failure and shortening the service life. On the contrary, regularly changing lubricant oil can greatly reduce the wear rate of the gear tooth surface and ensure the transmission accuracy and efficiency of the reducer. Influence heat dissipation effect: heat will be generated when the reducer is running, and the lubricating oil can absorb and take away heat, which can dissipate and cool it. If the lubricant oil is not replaced in time, its heat dissipation performance will deteriorate, causing the internal temperature of the reducer to be too high, resulting in a further decrease in the viscosity of the lubricant oil, forming a vicious cycle, which seriously affects the performance and service life of the reducer. Read More