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  • What are the principles and characteristics of cycloidal pin gear reducer

    2022-12-13
    Cycloidal pinwheel reducers feature high-speed ratio and high-power single-stage transmission, which can reach a reduction ratio of 1:87, and the power is more than 90%. If multi-stage transmission is used, the reduction ratio is larger. Compact structure and small size. Due to the selection of the planetary transmission principle, the input shaft and output shaft are on the same axis, so that the model can be as small as possible.Stable operation and low noise. Cycloid needle teeth have a large number of meshing teeth, a large stacking factor and a mechanism of mechanical balance, which...
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  • What are the common faults of planetary reducer?

    2022-12-13
    Common faults of planetary reducerThe planetary cycloidal reducer is a reduction mechanism with advanced design and novel structure, applying the principle of planetary transmission, adopting the meshing of cycloidal pinwheels. This kind of reducer has replaced two-stage and three-stage ordinary cylindrical gear reducers and cylindrical worm reducers in most cases. It is used in military industry, aerospace, metallurgy, mining, petroleum, chemical, shipbuilding, light industry, food, textile, Printing and dyeing, pharmaceuticals, rubber, plastics, and lifting and transportation have been...
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  • Review the application of reduction motor in machinery industry

    2022-12-13
    Gear reducer motor: reducer motor refers to the integration of reducer and motor (motor) This integration can also be called gear motor or gear motor. It is usually supplied in complete sets after integrated assembly by professional reducer manufacturers.Decelerating motors are widely used and belong to the indispensable power equipment of mechanical equipment, especially in packaging machinery, printing machinery, corrugated machinery, color box machinery, transportation machinery, food machinery, three-dimensional parking lot equipment, automatic storage, three-dimensional warehouse,...
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  • What should I do when the gear reducer has strong vibration?

    2022-12-06
    Generally speaking, when we use gear reducers (including gear reducers, worm reducers, etc.), their vibration is relatively normal, but if the vibration amplitude is relatively large, we need to pay attention to them. Because this is an abnormal phenomenon, we cannot ignore it. Cause the gear reducer to have strong vibration?A: The fixing screws are loose. Due to long-term operation, gear reducers (including gear reducers, worm reducers, etc.) may have loose screws and damaged screws. These problems may cause vibration and abnormal working conditions of the gear reducer.B. Coupling damage....
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  • What is the method to deal with the oil leak of the servo planetary reducer?

    2022-12-06
    1. Improved ventilation cover and inspection hole cover.2. Smooth flow: In order to prevent the excessive lubricating oil on the bearing caused by the gear, the excessive lubricating oil must return to the oil pool in a certain direction, that is, the flow is smooth. The specific method is to open the oil return groove inclined inside the machine at the center of the lower pad of the bearing seat, and open the clearance at the linear opening of the end cover, which is facing the oil change groove, so that the excess lubricating oil flows back to the oil pool through the clearance and oil...
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  • Cause and treatment of unstable transmission of planetary reducer

    2022-12-06
    When we use planetary reducer, if we use too much, the noise problem will occur. If we want to know the reason, we also need to know the basic structure of the reducer. The planetary reducer is composed of worm gear, worm, cast steel casing, plane pressure bearing, tapered bearing and oil seal. Worm of planetary reducer is also called curved cylindrical worm, in which the tooth surface is usually circular concave.The uneven splitting of worms and slow noise are caused by the quality problem of bearings. Then how to solve the problems of jitter, noise, excessive temperature rise and...
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  • Countermeasures and suggestions for avoiding pitting corrosion of gear reducer

    2022-11-29
    Abstract: During the gear repair and reassembly of the reducer, strictly implement the repair technical regulations to ensure that the gears of each part are in place, the impurities of each contact part are removed together, and the axial free space of the gears is zero. After adjustment, ensure the contact area of gear teeth. Contact accuracy of reducer gear.(1) During the maintenance and reassembly of the gear reducer, the maintenance technical regulations shall be strictly implemented to ensure that the gears of each part are in place, the impurities of each contact part are removed...
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  • The development momentum of the reducer industry is excellent

    2022-11-29
    The reducer has a history of nearly 40 years in China, and has been widely used in various fields of the national economy and national defense industry. The reducer is an independent component, which is composed of a gear transmission device, a worm transmission device and a gear worm transmission device, and is enclosed in a rigid housing. It is usually used as a reducer between the prime mover and the working machinery. It plays a role in matching the speed and torque transmission between the prime mover and working machinery or actuators, and is widely used in modern machinery. According to...
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  • How to adjust the accuracy of planetary reducer

    2022-11-29
    1. Adjust the guiding accuracy of planetary reducerThe guide precision of the guide rail refers to the precision of the moving track of the moving parts of mechanical equipment when moving along the guide rail. In addition to the type, combination and size of the slideway selected in the design, the main factors affecting the accuracy of the slideway are:(1) It is affected by the suitability of the guide clearance.(2) It is affected by the rigidity of the guide rail itself.(3) It is affected by the geometric accuracy of the guide rail.2. Adjust the clearance between the screw and nut of...
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  • How to select the lubricating grease for harmonic gear reducer?

    2022-11-23
    The application of harmonic gear reducer in the market is more and more extensive. How to find a suitable grease is related to the improvement of product quality and R&D progress.It is necessary to learn how to select a proper lubricating grease for harmonic reducer.We know that the harmonic reducer needs to be started and stopped frequently, and often reciprocates, which is very easy to cause wear, leading to a decline in accuracy;Therefore, the lubricating grease we buy must have excellent extreme pressure and anti-wear properties.At the same time, because of the compact joint structure and ...
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  • What is the current situation and trend of the reducer industry?

    2022-11-23
    The reducer has been developed for nearly 40 years in China, and is widely used in various fields of national economy and national defense industry. Although the current "domestic reducer has reached 90% of the performance of imported products", the discerning people know how much effort is required for every percentage point increase from 90% to 100%. For this reason, domestic reducer manufacturers have successively opened the road of digital transformation. It is undeniable that the digital road can play a very good role in guiding and demonstrating the development of the reducer industry,...
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  • What are the types of worm reducers?

    2022-11-23
    The reducer consists of gear reducer, worm gear reducer, worm gear reducer and many other categories. The classification of these machines seems very complicated, but I tell you here that these are only a small part of the reducer family, less than half. More types of gear units require more time to learn. Now, I would like to take this opportunity to explain to you the common machine in the reducer family - worm reducer.When it comes to worm reducer, people naturally think of reducer. Reducers and reducers have different internal structures and belong to different equipment. As for worm gear ...
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