Article List

• What is the impact of too little oil in the lubrication system of BWED141-2537-1.1KW cycloid pinwheel reducer

  BWED141-2537-1.1KW The lubrication system of the cycloid pin wheel reducer is too low, which will have adverse effects on the lubrication, heat dissipation and other aspects of the equipment. The details are as follows: insufficient lubrication, accelerated wear: the gears, bearings and other key components inside the reducer need to be fully lubricated during operation. When the oil volume is too low, the lubricating oil cannot fully cover the contact surface of these components, which will lead to increased friction and accelerate wear of the components. Severe insufficient lubrication may also cause dry friction, causing scratches, strains and other damage to the surface of the component, greatly reducing the service life of the component. Poor heat dissipation and rising temperature: lubricating oil not only plays a lubricating role, but also takes away the heat generated during the operation of the reducer. Too low oil will reduce the heat dissipation area and reduce the heat dissipation efficiency. Under normal circumstances, the oil temperature during the reducer may be maintained at 60-80℃, but when the oil volume is too low, the oil temperature may rise to 90℃ or even higher. long

  July 08, 2025
• How to determine whether the lubrication system oil volume of BWED153-595-4KW cycloidal pin wheel reducer is suitable

  To determine whether the oil volume of the BWED153-595-4KW cycloid pin wheel reducer lubrication system is suitable, you can check the oil level mark, observe the gear immersion depth and reference the operating status of the equipment, etc. The details are as follows: Check the oil level mark: Most cycloid pin wheel reducers are equipped with oil windows or oil rulers. If there is an oil window, you can observe directly. The oil surface should be kept at 1/2 to 2/3 of the oil window, or near the center line of the oil window. If it is an oil scale, when the machine is shut down, the oil level should be between the upper and lower scale lines of the oil scale, usually at 2/3 of the two scale lines. Observe the depth of the gear immersion: The cycloid pin wheel reducer is generally lubricated with an oil bath. Under normal circumstances, the depth of the gear immersed in the oil should be 1-2 teeth high. It can be shallower at high speeds and deeper at low speeds. If the gear is immersed too shallow, it means that the amount of oil may be insufficient; if the amount of oil is immersed too deep, it may be too much. Reference device operation

  July 08, 2025
• What type of lubricating oil should be added to the lubrication system of XLD6-17-11KW cycloid pin wheel reducer

  The XLD6-17-11KW cycloid pin wheel reducer lubrication system can select appropriate lubricating oil according to different working conditions, as follows: Room temperature operating conditions: In the room temperature environment, 40# or 50# mechanical oil can be selected, which has a low viscosity and can meet the lubrication needs of the conventional operation of the reducer, ensure the smooth operation of the reducer, and reduce energy consumption. High temperature or heavy load conditions: If the reducer is in a high temperature environment or needs to bear heavy load, it is recommended to use 70# or 90# extreme pressure gear oil. This type of lubricating oil has good oxidation resistance, emulsification resistance and rust resistance, and can maintain lubricating performance under high temperature conditions, effectively improving the working efficiency and service life of the reducer. Different temperature ranges: Gear oil of different viscosity can also be selected according to the specific temperature range. For example, 68# gear oil is suitable for use in an environment of -5℃ to 10℃, 100# or 150# gear oil is suitable for use in an environment of 0℃ to 35℃.

  July 07, 2025
• What is the normal working temperature of the XLD7-87-4KW cycloid reducer lubrication system and how to monitor it

  XLD7-87-4KW The normal working temperature of the lubrication system of the cycloid pin wheel reducer usually does not have special regulations for this specific model, and generally follows the general standards of the cycloid pin wheel reducer. Its working ambient temperature is generally - 10℃~40℃. When the reducer is running, the internal lubricating oil temperature should generally not exceed 90℃, while the maximum temperature in the reducer should usually not exceed 80℃. During normal operation, the temperature rise should usually be less than 45℃. The temperature monitoring methods of the cycloid pin wheel reducer lubrication system mainly include contact temperature measurement, non-contact temperature measurement and oil temperature sensor monitoring, etc. The specifics are as follows: Direct measurement of the thermometer: According to JB/T 5288.1-1991 Temperature rise measurement method of cycloid pin wheel reducer, the index value can be used as A 0.5℃ thermometer was used for measurement. Place the thermometer in a position that can be contacted with the reducer lubricant to read the working temperature of the lubricant. At the same time, in the distance

  July 07, 2025
• What are the precautions when maintaining VF series worm gear reducer

  When maintaining the VF series worm gear reducer, you need to pay attention to lubricant inspection, temperature monitoring, sealing condition inspection, etc., as follows: Lubricant management: Lubricant must be replaced after 150-400 hours of initial use, and the oil change cycle will be less than or equal to 4000 hours. Regularly check the amount and quality of the oil to ensure sufficient lubricating oil, and replace the oil mixed with impurities or spoiled in time. When replenishing lubricating oil, the same oil as the original brand must be used. Temperature monitoring: The maximum temperature allowed by the reducer is 60℃, and the maximum oil temperature cannot exceed 100℃. If the temperature is too high, the machine should be shut down to check to see if there are problems such as excessive load, poor heat dissipation or insufficient lubrication. Sealing inspection: Check the sealing area regularly and check whether there is any oil leakage every three days. If oil leakage is found, replace aging or damaged seals in time. Preferred seals made of silicone rubber can be selected, which have better high temperature resistance. Operating status monitoring:

  July 04, 2025
• Common faults and solutions for YNS gear reducer

  Common faults and solutions for YNS gear reducers are as follows: Causes of vibration and noise failure: uneven wear of gears or damaged tooth surfaces, resulting in poor meshing; wear and even damage to bearings; unstable installation of reducers, loose anchor bolts; excessive or unbalanced load. Solution: Repair or replace worn gears. Slight wear can be polished and repaired. Severe wear needs to be replaced; replace worn or damaged bearings and install them correctly; reinstall the reducer, tighten the anchor bolts; adjust the load to avoid overload or unbalanced operation. Causes of faults for excessive temperature: gear clearance is too small, poor meshing, excessive friction and heat generation; insufficient lubrication or improper lubricant selection; excessive ambient temperature around the reducer is too high, poor heat dissipation; excessive load. Solution: Adjust gear clearance, improve gear design to reduce friction heat; ensure sufficient lubrication, select appropriate lubricant, regularly check and replenish or replace; improve the surrounding environment, increase ventilation facilities; reasonably adjust negative

  July 04, 2025
• ZJY300-20-What harms will abnormal vibration reducer bring about?

  ZJY300-20-S Abnormal vibration of the shaft-mounted reducer will cause harm to the equipment itself, production process, and personnel safety, as follows: Accelerating equipment wear and damage: The alternating stress and impact load generated by vibration will make key components such as gears, bearings and shafts prone to fatigue damage. The gear tooth surface may cause pitting and peeling, affecting normal meshing; the bearings may be worn, loose or damaged, reducing support and positioning performance. At the same time, vibration will loosen or break the case, fasteners and other parts, further deteriorate the equipment condition, significantly shorten the service life of the reducer, and increase maintenance costs. Causes production interruption: abnormal vibration may reduce the transmission efficiency of the reducer, insufficient output torque, and even completely lose the transmission capacity, which in turn forces the production line to shut down and overhaul. This will cause delays in production planning and delays in delivery, affecting the production efficiency and market competitiveness of enterprises, especially for automobile manufacturing, food processing, etc.

  July 03, 2025
• ZJY250-15-S-axis mounted gear reducer has abnormal vibration

  The main reasons for abnormal vibration of ZJY250-15-S Axis-mounted gear reducer include mechanical failure, improper installation, lubrication problems, etc., the specifics are as follows: Mechanical component failure: Gear problem: The gear is prone to wear, pitting, peeling or cracking after a long period of operation, which will cause the meshing accuracy to decrease, thereby causing vibration. In addition, the gear manufacturing accuracy is low, installation errors are involved, or the gears are loose, which makes the gap between the gears too large and may cause vibration. Bearing problems: Bearings are the key to supporting rotating components. If the bearing is worn, poor lubrication, too large or too small, loose or cracked, the rotation will be unstable, which will cause the reducer to vibrate. Imbalance of the rotating components: If the mass distribution of rotating components such as the impeller and shaft of the reducer is uneven, and there is dynamic imbalance or static imbalance, centrifugal force will be generated during rotation, resulting in vibration. Deformation of the frame or end cover: After the reducer is running for a long time, important support parts such as the frame and end cover may be deformed.

  July 03, 2025
• How to avoid overload operation of soft toothed ZQA850-15.75-2 gear reducer

  To avoid overloading operation of the soft tooth surface ZQA850-15.75-2 Gear reducer, you can start from the reasonable design Selection, optimize operation control, strengthen maintenance, etc. The specific methods are as follows: Reasonable design and accurate calculation of load: Before selecting a reducer, the load size must be accurately calculated, including static load, dynamic load and impact load, etc. Consider various working conditions during the start-up, braking and operation of the equipment, and ensure that the rated load of the selected reducer is greater than the actual working load. Choose a suitable transmission ratio: reasonably determine the transmission ratio of the reducer according to the speed requirements of the working mechanism to avoid excessive torque caused by unreasonable transmission ratio. Optimize operation control to avoid frequent start and stop: minimize the frequency of start and stop of the reducer, because every time it starts, the reducer will bear a large impact load, which is easy to cause overload. Do not turn on and off the device frequently if necessary, for intermittent work

  July 02, 2025
• DBY180-28-3 What is the difference between two heat treatment processes of reducer carburizing and nitriding

  DBY180-28-3 The two heat treatment processes of reducer carburizing and nitriding are as follows: The infiltration elements are different: Carburizing and quenching: Carburizing and quenching: Carburizing and quenching: Carburizing and quenching into the surface layer of steel to form a high-carbon surface layer, the general carbon content is 0.8%-1.2%. After quenching + low-temperature tempering, the surface layer obtains high-hardness martensite structure. Nitriding: Infiltrates nitrogen elements into the surface layer of steel or alloys to form nitrides, such as FeN, CrN, etc., and extremely high hardness is obtained without quenching. The process temperature and time are different: Carburizing and quenching: The temperature is higher, usually between 850-950℃, and the insulation time is longer, usually several hours to dozens of hours. Nitriding: The temperature is lower, generally between 500-560℃, but the insulation time is longer, which may reach more than ten to tens of hours, or even hundreds of hours. Different performance characteristics: hardness: The hardness of the nitriding surface layer is higher, up to 950-1200HV; the hardness after carburization and quenching is generally 58

  July 02, 2025