Ordinary asynchronous motors are designed according to the principle of constant frequency and constant voltage, which cannot fully meet the requirements of variable frequency speed regulation. The influence of frequency converter on motor is as follows:1. Motor efficiency and temperature riseNo matter what form of frequency converter, it will ge...
2022-11-1859900All motors have a fixed operating power, which is called rated power, and the unit is watt (W). If the actual power of the motor exceeds the rated power of the motor under certain circumstances, this phenomenon is called motor overload. Overload can easily lead to motor overheating, resulting in reduced winding insulation, and ultimately motor burn...
2022-11-1853800In addition to energy conservation, intelligent motor control technology is also one of the key directions of future development. Generally speaking, the intellectualization of motor control can be realized from two aspects.First, expand the sensing range, that is, add more sensors in the motor control scheme, such as vibration sensors, to ...
2022-11-1864200Although motor control technology and circuit will vary according to different types of motors and different application requirements, the ultimate purpose is to operate the motor manually or automatically, such as start stop, advance reverse, speed, twist, and voltage overload protection. That is to say, motor control needs the support of electron...
2022-11-1856200Stepping motor is a kind of induction motor. Its working principle is to use electronic circuit to change the DC current into power supply. The current is controlled by multi-phase sequence. Only when this current is used to supply power to the stepping motor can the stepping motor work normally. The driver is a multi-phase sequence controller that...
2022-11-18553005. SB pin cycloidal reducerThe SB pin cycloidal reducer is a kind of transmission device redesigned on the basis of the cycloidal pin reducer. The cycloidal reducer is widely used in petroleum, chemical, light industry, textile, food, plastics, pharmacy, ceramics, printing and dyeing, metallurgy, mining, tobacco, paper making, leather making, woodw...
2022-11-17442001. Steering boxThe steering box, also known as commutator and steering gear, is a power transmission mechanism and a series of reducers, which are widely used in the industrial field.The steering box has single axle, double horizontal axle and single vertical axle, and double vertical axle can be selected. Speed ratios 1:1, 1.5:1, 2:1, 2.5:1, 3:1, ...
2022-11-1751901There are many kinds of reducers with different models, and different types have different purposes:According to the transmission type, it can be divided into gear reducer, worm reducer and planetary gear reducer;According to different transmission stages, it can be divided into single-stage and multi-stage reducers;According to the gear shape, it ...
2022-11-1758500It is believed that everyone is familiar with the harmonic reducer. The harmonic reducer is a kind of machinery, which matches the speed between the prime mover and the working machine or the actuator, and transmits the torque. Robot joint reducer is a power transmission mechanism. It uses the speed converter of the gear to reduce the number of mot...
2022-11-1763900Ein Treffpunkt für Laser-Enthusiasten， willkommen， um Ihre ausgezeichneten Arbeiten zu teilen
2022-11-1742010Dear Chanelink members:In order to provide better and more efficient service for you, we have made optimization and upgrade of Chanelink website before. And now, the new version has been officially launched. Chanelink is a good platform for information sharing and technology exchange. We will constantly improve the user experience and service and o...
2022-11-1745601The laser motion control system is located in the upstream group of the entire industry. It covers all aspects related to laser processing, such as typesetting, feeding, cutting and welding, by integrating key technologies such as computer-aided design, numerical control and computer manufacturing. It provides a complete system solution to ensure t...
2022-11-1751701November 16 news: In the past decade, China's laser industry has been in a golden period of rapid development, and Chinese laser enterprises have developed rapidly. In the next decade, China's laser industry will grow from large to strong, taking a new development direction of specialization and specialization.Under the background of unprec...
2022-11-1762700Recently, Yijing Technology officially completed the round C financing of tens of millions of dollars. This round of financing is led by Yuansheng Capital, followed by CITIC Securities Investment, Zhuoyuan Capital and Yizhuang Capital.In combination with the early stage of Star Airlines Capital, SAIC Shangqi Capital, Dongfeng Bank of Commun...
2022-11-1738210Recently, researchers announced the development of a direct laser writing technology that can achieve local material processing in the 3D space of semiconductor chips. It is reported that this method can use the sub wafer surface space of the chip to achieve higher integration density and provide additional new functions.Semiconductor is wi...
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