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  • What are the daily maintenance tasks of servo motor?

    What are the daily maintenance tasks of servo motor?

    Users of servo motors often do not pay attention to the oil seal of the motor to ensure the improvement of the running speed of the motor. The servo motor can be used in places that will be invaded by water and oil drops, but it is not completely waterproof or oil-proof, so the servo motor shoul ...

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  • What is the principle of sine wave signal generating circuit?

    What is the principle of sine wave signal generating circuit?

    Sinusoidal wave generator can produce sine wave output, which is formed by adding positive feedback on the basis of amplification circuit. It is the core circuit of various waveform generators and signal sources. Sine wave oscillation circuit is composed of positive feedback network, amplitu ...

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  • New driver scheme of Air Cooler

    New driver scheme of Air Cooler

    The air cooler in the market will adopt the design scheme of permanent magnet synchronous motor. It is suitable for the high voltage fluctuation range of 180VAC~250VAC and 50/60Hz. The FOC position-less driving mode is adopted for driving, which is competent for high-intensity S1 working system, an ...

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  • Function of stepping motor driver

    Function of stepping motor driver

    Stepping motor driver is an actuator that can transform the electrical pulse signal it receives into angular displacement. When the stepper motor driver receives an electrical pulse signal, it drives its stepper motor to rotate a fixed angular displacement (we call it “step angle”) acco ...

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  • Three Excitation Modes of Stepping Motor

    Three Excitation Modes of Stepping Motor

    The basic operation mode of stepping motor is called “excitation mode”, which can make stepping motor work in full-step mode, half-step mode and micro-step mode, among which micro-step mode can effectively reduce the noise of phase current of stepping motor and improve the inherent nois ...

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  • Three driving modes of stepping motor driver

    Three driving modes of stepping motor driver

    The main difference of stepping motor driver lies in the control accuracy of stepping motor coil current. There are three main driving modes: 1. Subdivision driving mode Subdivision drive mode has two advantages: low-speed vibration and high positioning accuracy. For stepping motors that ...

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  • Speed regulation method of stepping motor driver

    Speed regulation method of stepping motor driver

    Stepping motor driver can adjust the speed of stepping motor by adjusting the pulse frequency of the input driver and the subdivision parameters of the driver, in fact, it is to control the number of steps of stepping motor per unit time. The ways of speed regulation are as follows: 1.Spe ...

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  • Brief introduction of drivers

    Brief introduction of drivers

    What is the driver The motor driver is essentially a switch, because the driving current of the motor is very high or the voltage is very high, so when the general switch or electronic component can not be used as the switch for controlling the motor, a so-called driver should be added to co ...

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  • The test site of our new non-silent 10-inch fan

    The test site of our new non-silent 10-inch fan

      This is the test site of our new non-silent 10-inch fan.The test shows that: The power consumption of our fan is lower than 130w, which is lower than 120w after stable operation.The vibration is small, and the fan runs relatively smoothly ...

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  • Brand new independent research and development products --- EC Mixed Flow Mute Fan

    Brand new independent research and development products — EC Mixed Flow Mute Fan

    This series of products is independently developed, designed and produced by us, and has a complete assembly line. It can run stably in 110V~120VAC voltage. The rated power is 120W and the running current is only about 1.2A, which is safe and reliable. At the same time, it can also provide about 25 ...

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  • Introduction of Flexible Printed Circuit Board

    Introduction of Flexible Printed Circuit Board

    The PCB involved in the above mentioned application products are all rigid boards. Of course, there are also some applications that require special flexible material PCB. Basic introduction: FlexiblePrintedCircuit board (FPC), also known as flexible circuit board and flexible circuit boar ...

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  • What's the SMT(Surface Mount Technology)?

    What’s the SMT(Surface Mount Technology)?

    Since PCB came out, it has been popular in many fields. In order to meet the needs of all walks of life, PCB is endowed with various functions and needs to be used with various components. Therefore SMT technology also arises at the historic moment. Basic concept SMT is an English abbreviatio ...

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