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  • The selection of geared motor and gearbox is directly related to the normal operation of the gear reducer after that. Therefore, how to select the geared motor is one of the most concerned topics for the gear reducer users. So what elements should we……
    Jan 30
    2019
  • Generally speaking, gear is the most important part of gear reducer. The reliability of the overall operation of gear reducer largely depends on the accuracy and quality of gear processing. So,how to improve the gear quality of gear reducer?……
    Jan 28
    2019
  • The temperature rise of brake frequency conversion motor is stable in normal operation and within the allowable range. The temperature rise is too high, or compared with the same kind of brake frequency conversion motor under the same working conditi……
    Jan 22
    2019
  • In the transmission method of reducer, worm gear transmission has the characteristics that other gear transmission does not have, that is, the worm can simply roll the worm wheel, but the worm wheel can not roll the worm. This is because the structur……
    Jan 17
    2019
  • In order to reduce the deformation of reducer, low quenching temperature and short heating time, uniform heating and slow cooling should be adopted for high frequency quenching of tooth surface. If the load is rated, the output speed of the reducer i……
    Jan 16
    2019
  • Hangzhou Starred-River Machinery Co., Ltd. suggests that users should follow the following principles when choosing oil-cooled electric drums, which will greatly help users choose good oil-cooled electric drums.……
    Jan 07
    2019
  • When the cleanliness of gearbox is not high, what will happen? It may cause pitting corrosion, gluing, abrasion and oil leakage on the tooth surface, and shorten its service life.……
    Jan 05
    2019
  • The right angle gearbox is not restricted by the direction of output shaft, and is suitable for horizontal and vertical installation. There are 26 types of specifications for the two-stage to four-stage transmission. It can provide various output sha……
    Jan 04
    2019
  • Faults such as oil leakage, overheating of bearing parts, noise, abnormal noise of reducer, shaft channeling of active shaft, fast wear and tear often occur in reducer. Specific analysis and treatment methods are as follows.……
    Jan 02
    2019
  • Planetary gear reducer is the equipment which is often selected in mechanical equipment. Selecting good material of planetary reducer is conducive to improving the bearing capacity and service life of speed reducer.Therefore, the surface heat treatme……
    Dec 25
    2018
  • In order to ensure the normal operation of the gearboxes, besides paying enough attention to the design of gear, shaft, bearing combination and box structure, reasonable selection and design of auxiliary parts and components such as oil injection, oi……
    Dec 20
    2018
  • Crane duty helical gearbox is developed on the basis of medium-hard gear surface reducer for crane.QY series hard tooth surface crane helical gear reducer include QYS type (three fulcrums) and QYD type (base type) two series of hard tooth surface cra……
    Dec 17
    2018
  • If it is a common gearbox, it is generally two-stage speed reducer. Single-stage reducer is generally used in special equipment such as paper making. Speed ratio 6-20 is generally two-stage transmission, 20-90 is generally three-stage transmission, 9……
    Dec 15
    2018
  • The measurement of temperature rise of cycloidal pinwheel reducer should be carried out in an indoor environment not affected by external temperature.Let's take a look at the concrete steps of measuring the temperature rise of cycloidal pinwheel redu……
    Dec 14
    2018
  • Different brands, models, and power reducers have different models. Type names usually include the manufacturer's brand, specifications, power and other abbreviations, mainly for easy identification.……
    Dec 10
    2018
  • The gear accuracy of precision reducer is much higher than that of ordinary gear reducer, which can be achieved by precision gear. The gear material of precision gear reducer is divided into metal gear, plastic gear and powder metallurgy gear, which ……
    Dec 08
    2018
  • Why is the use rate of DC deceleration motor higher? Why not use AC motors more? Here's the answer. Please read it with me.……
    Dec 07
    2018
  • Are there any electrical failures in the motor you are using? The reasons for the non-charging of gear reducer motor are different.Let's to know the some reasons for this situation can be summarized as follows.……
    Dec 04
    2018
  • The greater the concentricity error between the two planetary gearboxes, the shorter the breaking time of the output shaft of the drive motor. Therefore, while the output shaft of the drive motor is broken, the input end of the gear reducer will also……
    Dec 01
    2018
  • Without knowing the characteristics of lubricating oil of planetary reducer, adding lubricating oil at will not only can not lubricate planetary gearbox and protect gears, but also can reduce the efficiency of reducer, increase wear power consumption……
    Nov 29
    2018
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