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  • DC brushless reducer installation and abnormal operation inspection

    2022-07-28
    High service life, good controllability and good mute effect of Brushless DC reduction motor have always been the main characteristics of Brushless DC reduction motor. Naturally, in some special scenarios, we can't help but apply the reduction gearbox to the brushless DC reduction motor. For example, the brushless DC reduction motor should be used when the motor speed is required to be lower than 1000 rpm. And when the brushless DC reduction motor is in high torque, it is limited to rely on the torque of the motor itself. At this time, the gearbox needs to be used to improve the torque.The...
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  • Classification and treatment of abnormal noise of reducer

    2022-07-28
    Classification of common reducer noiseElectromagnetic noiseDuct noiseMechanical noiseBasic type characteristics of various noises of reducer1. Electromagnetic noiseFrequency doubling noise: multiple of power frequency.Tooth harmonic noise: noise caused by eccentric stator and rotor, improper slot matching, and unbalanced rotor.Slip noise: caused by the poor fit between the wind blade and the shaft.2. Air duct noiseWhistle noise: the rotation of the fan causes the periodic pulsation of the gas and the monotonic sound of the air flow colliding with solid objects, which is commonly referred to as...
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  • What if the gear reducer is found to be overloaded?

    2022-07-28
    The gear reducer can rotate, but the running current exceeds the rated value, which is called overload.The basic reflection of motor overload is that although the current exceeds the rated value, the exceeding range is not large, and usually does not produce a large impulse current. If the gear reducer motor is overloaded, we need to find out the cause of its overload, and then use the correct way to solve the overload problem of the gear reducer.Specific cause analysis of gear reducer overload:1. The specific feature of heavy mechanical load is that the motor heats up and can be found by...
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  • How to judge the quality of cycloid reducer?

    2022-07-20
    The quality of cycloid reducer has an important impact on social production and life. Therefore, when choosing cycloid reducer, we must be optimistic about the quality of cycloid reducer and ensure that the quality of cycloid reducer is the most important. So how do you choose cycloid reducer? How to judge the quality of cycloid reducer? Next, let Sima automobile teach you some tips.When the cycloid reducer operates or fails, it can prevent and eliminate the failure in time by observing, listening, smelling and touching, so as to ensure the safe operation of the cycloid reducer.1、 LookObserve...
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  • Use skills, maintenance and installation precautions of gear reducer

    2022-07-20
    Precautions before installation of gear reducer:The installation shaft of this machine should be cleaned before use. And check whether the installation shaft has bumps and dirt, if any, it should be completely removed.The service temperature of gear reducer is ~ ℃.Check whether the matching dimension of the hole (or shaft) connected with the reducer meets the requirements. The tolerance of the hole should be h (the tolerance of the shaft should be h).Before use, replace the plug at the highest position with the exhaust plug to ensure that the gas in the body is discharged during the operation...
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  • Heat treatment skills of reducer

    2022-07-20
    The reduction motor is an indispensable spare part of industrial machinery. It is suitable for synchronous belt transmission during operation. However, after working for a long time, the reduction motor will also heat up. I believe everyone has seen this. Question. Based on years of experience, the following reasons can be analyzed: inappropriate motor, too strong packing gland, too tight mechanical seal spring, poor quality of pump components, or poor connection effect, bad wheels and shafts. So what should we do?First, when the motor overheats, even if the equipment stops running. If we find...
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  • What are the types of reducers?

    2022-07-13
    The reducer is a relatively precise machine, and its purpose is to reduce the rotating speed and increase the torque.There are many kinds and models of it, and different kinds have different uses.There are many kinds of reducers, which can be divided into gear reducers, worm reducers and planetary gear reducers according to transmission types.According to the transmission series, it can be divided into single-stage and multi-stage reducers.According to the shape of gear, it can be divided into cylindrical gear reducer, conical gear reducer and conical-cylindrical gear reducer.According to the ...
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  • Function of WPDKS worm gear reducer

    2022-07-13
    WPDKS worm gear reducer, as a traditional transmission device, is internally equipped with worm gear and its tooth profile is involute. WPDKS worm gear reducer has the following advantages:1. Compact mechanical structure, light volume, small size and high efficiency;2. Good heat exchange performance and fast heat dissipation;3. Easy installation, flexibility and lightness, superior performance and easy maintenance;4. Large transmission speed ratio, large torque and high overload bearing capacity;5. Smooth operation, low noise and durability;6. Strong applicability, high safety and reliability;...
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  • Working principle of WPDKA155 worm gear reducer

    2022-07-13
    1. the box structure of WPDKA155 worm gear reducer is integral, with beautiful appearance and good rigidity.2. The box types include basic type (the box is vertical or horizontal with footboards) and universal type (the box is cuboid with fixed screw holes on many sides, without footboards or with other footboards).3. There are two kinds of input shaft connection modes: basic type (single input shaft and double input shaft) and with motor flange.4. There are two kinds of output shaft structures: basic type (single output shaft, double output shaft) and hollow output shaft.5. The position...
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  • Performance characteristics of wpds reducer lubricating oil

    2022-07-06
    Performance characteristics of reducer lubricating oil1. Good wear resistanceWear resistance refers to the ability of reducer lubricating oil to form and maintain oil film on the friction surface between moving parts, prevent metal to metal contact and reduce wear. The wear resistance of reducer lubricating oil mainly depends on oiliness and extreme pressure (shear resistance).2. Viscosity and viscosity temperatureReducer lubricating oil must have appropriate viscosity and good viscosity temperature property.As for the viscosity temperature performance, although the reducer lubricating oil...
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  • What lubricating oil is used for WPO reducer

    2022-07-06
    What lubricating oil is used for WPO reducer1. Under normal conditions, the horizontal cycloid reducer adopts oil pool lubrication, and the oil level can be kept in the middle of the oil window. When the working conditions are bad and the ambient temperature is high, circulating lubrication can be used.2. The cycloid pin gear reducer is usually lubricated with 40 # or 50 # mechanical oil at room temperature. In order to improve the performance of the reducer and prolong the service life of the cycloid pin gear reducer, it is recommended to use 70 # or 90 # extreme pressure gear oil. The...
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  • Overview of WPS reducer and WPA reducer

    2022-07-06
    The appearance of WPS reducer and WPA reducer is a structure with advanced technology, and the box is formed by die-casting with high-quality materials. Transmission equipment such as motor or brake motor and stepless transmission can be cleverly integrated with RV Reducer, which is called clutch brake reducer. A major feature is that it can be installed with flange or torque arm, so it can adjust the speed on demand in the load. It is the choice for modern transmission devices to realize single machine transmission and electromechanical integration in production lines.The main advantages of...
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