Article List
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SEW reducer lubricating oil emulsified moisture intrusion treatment solutionWhen the SEW reducer has lubricating oil emulsification phenomenon and is caused by moisture intrusion, it can be solved from the two aspects of cause investigation and treatment plan. The specific details are as follows: Cause investigation and seal aging or damage: the reducer is running for a long time, and the seal is such as oil seal O The rings and other types will gradually age and harden, lose elasticity, and cracks and breakage, causing external moisture to enter the internal respirator to be blocked or failed: the function of the respirator is to balance the pressure inside and outside the reducer. If the respirator is blocked by dust and impurities, or it is damaged and failed, when the internal temperature of the reducer changes, it is impossible to breathe normally, which easily forms negative pressure, sucking the external humid air, which leads to moisture accumulation and leakage at the welding or bonding surface of the box: During the manufacturing process of the reducer, the welding may have defects such as sand hole pores, or after long-term use, the sealant on the joint surface of the box aging and cracking, giving the moisture a chance to penetrate into the operating environment of the equipment. If the reducer is in the
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What are the advantages of XWD9-87-11KW cycloid reducer compared with other types of reducersXWD9-87-11KW reducer is a cycloidal needle wheel reducer. Compared with other types of reducers, it has the following advantages: the reduction ratio is large: the first-stage transmission reduction ratio is 9-87, the double-stage transmission reduction ratio is 121-5133, and the multi-stage combination can reach tens of thousands, which can meet various different reduction needs. Compared with some ordinary gear reducers, the structure is simpler and compact when achieving a large reduction ratio: the needle tooth meshing system rolling friction, meshing The combined surface has no relative sliding, and the first-stage deceleration efficiency reaches 94%. In some equipment that requires long-term operation and energy consumption requirements, it can effectively reduce energy consumption costs, which is much higher than worm gear and worm reducer, etc., and the operation is much smoother and lower noise: there are many pairs of teeth that are contacted at the same time during operation, with large overlap, stable operation, strong overload capacity, low vibration and noise, and various specifications of the machine are low noise, suitable for places with high requirements for working environment noise, such as some precision instruments
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What are the precautions for the daily maintenance of GR17-0.55KW-4P-13.84 helical gear reducer?GR17 - 0.55KW - 4P - 13.84 The following precautions are given to the daily maintenance of helical gear reducers: Check whether the installation bolts are loose, whether there are cracks or deformations of the installation base of the reducer. If there is looseness, tighten the bolts in time. If there is any problem with the base, it must be repaired or replaced in time to ensure that the reducer is installed firmly and avoid vibration and noise increase, or even damage to the appearance of the reducer. Check the appearance of the reducer: Check whether there are cracks in the reducer shell, and whether there is oil leakage at the sealing surfaces of each joint surface. If there is cracks in the shell, it may affect its strength and sealing, and it needs to be dealt with in a timely manner; leaking oil will cause the amount of lubricating oil to decrease and affect the lubricating effect. Find out the cause of leakage and repair the sealing part Lubricating oil inspection: Check the oil level of the lubricating oil regularly to ensure that the oil level is in the normal range, which will cause the gears and bearings and other components to be insufficiently lubricated, and accelerate the grinding.
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What should I pay attention to when cleaning the inside of the GR137-Y5.5-6P-113.91-M4 reducer?When cleaning the internal part of the reducer, the following precautions are given: Safety First, be sure to cut off the power supply of the reducer before cleaning, and make sure that the power supply will not be accidentally turned on during the cleaning process. You can hang the warning sign of 'Inspection, please do not close the switch'. If necessary, arrange a dedicated person to monitor and wait for the reducer to completely stop running and cool before cleaning operation to prevent scalds and accidental start of the equipment, keep records and marks. Before disassembling the reducer shell and internal parts, carefully observe and record the installation position and connection method of each component. If necessary, take a photo or draw a simple diagram to ensure that some important parts, such as gear shaft bearings, can be marked with a marking pen or label to avoid errors during installation.
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What are the application scenarios of R117 reducer?R117 reducer has the characteristics of high transmission efficiency, high torque and good stability, and is widely used in different equipment in many fields. The following are some common application scenarios: Metallurgical industry: In the feeding system of blast furnace, it can drive conveyor belts and hoists to transport ore and coke and other raw materials into the transmission system of the internal steel rolling mill in the blast furnace. It can accurately adjust the speed and torque of the rolling roll according to the requirements of the rolling process to ensure the rolling quality and production efficiency of steel. The ore conveying system used in mines, such as belt conveyor scraper conveyors, etc., can also be used in the crushing equipment of mines from underground or mine areas to designated locations on the ground, such as jaw crusher cone crusher, etc., to provide strong power for crushing ores, so that the equipment can efficiently crush large pieces of ores into small pieces of chemical industry: In reactor mixing equipment, the speed of the stirring paddles can be accurately controlled according to the requirements of chemical reactions.
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What industries does H2SH reducer are suitable for?H2SH reducer is suitable for the following industries25: Energy industry: In the field of power, it can be used in power plant bucket wheel stacker and other equipment to help achieve power transmission and speed regulation to meet the handling and processing needs of coal and other materials. In mining, it can be used in mine lifting equipment, ventilators, crushers, and grinders, etc., adapt to harsh working environments, withstand large loads and high impacts, and provide reliable power support for mining production. Metallurgical industry: It is suitable for various equipment in metallurgical production, such as blast furnace loading equipment, converter tilt device, continuous casting machine, crystallizer vibration device, etc., can operate stably in a high temperature and dusty environment, ensuring the continuity and stability of the production process, chemical industry: It can be used in chemical production mixer reactor material delivery pump and other equipment to meet the precise requirements of chemical technology for speed and torque, and at the same time has good corrosion resistance to adapt to the special properties of chemical raw materials Cement industry: Commonly used
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Let me introduce the application scenarios of GR57-3Y-4P-16.79-M1 including motor reducerGR57 - 3Y - 4P - 16.79 - M1 Motor reducer has a wide range of application scenarios in many fields due to its compact structure, high transmission efficiency, etc. The following are some specific introductions: Material conveying scenario Factory production line: On the production lines of various factories such as electronics factory automobile factories, it is often used to drive belt conveyor chain plate conveyors and other equipment. The raw material parts or finished products are transported between different workstations. The stable output speed and large torque can ensure the uniform and efficient transmission of materials, meet the rhythm requirements of the production line, logistics warehousing: In logistics warehouses, conveying lines that can be applied to automatic sorting systems, shelf shuttle trucks and other equipment can accurately control the delivery speed of goods, realize the rapid sorting and accurate storage of goods, improve the automation level and working efficiency of logistics warehousing. The chemical industry: in chemical production, used in
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What is the torque of the GRF67-Y2.2-4P-19.2-M4 reducer with DJ45 rack?To calculate the torque of the GRF67 - Y2.2 - 4P - 19.2 - M4 reducer, the following formula 3 can be used: Reducer torque motor power motor rotation number reducer speed ratio is known to use the motor for this reducer is 2.2kW, and the 4-pole motor is generally the rated speed of the 4-pole motor is about 1450r/min (there is a slippage of the asynchronous motor and cannot reach the synchronous speed of 1500r/min), and the reduction ratio is 19.2 For hard-tooth gear reducer, the usage efficiency can be calculated as 0.9 and substituted into the formula to obtain: torque ≈258.74N⋅m, GRF67 - Y2.2 - 4P - 19.2 - M4 The output torque of the reducer is about 258.74Nm. It should be noted that this is only a theoretical calculated value. The actual torque may be loaded due to the motor performance.
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What is the noise level of GRF17-Y0.18-4P-28.32-M4 reducer?GRF17-Y0.18-4P-28.32-M4 The noise of the reducer is relatively low during normal operation Helical gears - Bevel gear reducers usually have the characteristics of stable operation and low noise. 3 This is because when helical gears are driven, the gear teeth are gradually meshed and separated, with a large overlap, can withstand large loads, and the noise generated during the transmission is small. At the same time, bevel gears are used to achieve power transmission in the right angle direction. Under reasonable design and manufacturing, the smoothness of the transmission can also be guaranteed to reduce the generation of noise. Generally speaking, if the reducer operates under normal working temperature with appropriate lubrication conditions for the rated load and good installation and maintenance, its noise level can usually be controlled at around 65 - 80 decibels. 15 However, this value is not absolute. The actual noise level may be affected by a variety of factors, such as the load size, motor speed installation accuracy lubrication.
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GRF57-Y2.2-4P-16.79-M4 Reducer service lifeTo calculate the torque of the GRF67 - Y2.2 - 4P - 19.2 - M4 reducer, the following formula 3 can be used: Reducer torque motor power motor rotation number reducer speed ratio is known to use the motor for this reducer is 2.2kW, and the 4-pole motor is generally the rated speed of the 4-pole motor is about 1450r/min (there is a slippage of the asynchronous motor and cannot reach the synchronous speed of 1500r/min), and the reduction ratio is 19.2 For hard-tooth gear reducer, the usage efficiency can be calculated as 0.9 and substituted into the formula to obtain: torque ≈258.74N⋅m, GRF67 - Y2.2 - 4P - 19.2 - M4 The output torque of the reducer is about 258.74Nm. It should be noted that this is only a theoretical calculated value. The actual torque may be loaded due to the motor performance.