Zeroing is a big issue in servo control. There are a variety of system requirements for zeroing, different zeroing methods supported by each manufacturer's motion controller or driver, and a variety of feedback types for servo motors, resulting in a variety of zeroing methods. In addition, the description of key terms related to zero return varies ...

Henry

2024-07-08

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The linear motor has a compact structure, low power consumption, fast operating speed, and high acceleration. By directly driving the load, high-precision position positioning control from high speed to low speed can be achieved. Linear motors have a low failure rate, are maintenance free, and have a long service life. If the environment is not han...

Liam

2024-07-06

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Steps for calibrating permanent magnet synchronous motors:1. Determining the coordinates of the calibration starting point usually involves single component adjustment of the d-axis and q-axis components of the current, obtaining the gradient vectors of the d-axis and q-axis of torque variation with the current.2. Calculate the test current based ...

Christian

2024-07-05

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In the no-load experiment of asynchronous motors, a three-phase voltage regulator is used to supply power, causing the stator terminal voltage to gradually decrease from (1.1-1.3) Un, and the no-load current to gradually decrease until there is a significant change in the motor speed and a significant increase in no-load current. Why does a decreas...

Payson

2024-07-04

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Visual laser marking is a highly accurate precision machining technology, which can usually achieve an accuracy between 0.1 and 0.05mm depending on the equipment specifications. However, due to the instability of mechanical equipment, there may occasionally be significant processing errors in visual laser marking.There are many reasons for proces...

Aaron

2024-07-02

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Maintenance personnel have technical experience, level of expertise, and familiarity with chiller equipment, which enables them to solve equipment failures more quickly and accurately. If the maintenance personnel handle the fault improperly, it will lead to increased costs and various impacts, and also leave hidden dangers for the next fault.1、 ...

John Trant

2024-06-28

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Asynchronous motor is the most commonly used type of motor in industry and agriculture, with a capacity ranging from tens of watts to thousands of kilowatts. It is widely used in various industries of the national economy.For example, in the industrial sector, small and medium-sized steel rolling equipment, various metal cutting machines, light i...

Robert Evans

2024-06-28

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The coaxial helical gear reduction motor has the following significant characteristics: 1. Compact structure and small size: The design of the coaxial helical gear reduction motor makes it highly efficient in occupying space, suitable for application scenarios that require a compact layout.2. Strong overload resistance: This type of reduction m...

Henry

2024-06-28

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The DC brushless motor eliminates the carbon brush and slip ring structure, reduces friction losses, and significantly improves the efficiency of the motor. At the same time, the motor itself has no excitation loss, further improving the comprehensive power saving rate, which can reach 20% to 60%. This efficiency makes DC brushless motors perform w...

jessie

2024-06-27

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For laser marking machines, the marking effect is closely related to the characteristics of the material. In general, laser marking machines can clearly mark various metal materials, but there may be some problems when marking purple copper.For materials like copper, due to its high thermal conductivity, heat is quickly absorbed and transferred to ...

roy

2024-06-27

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At the beginning of the operation of the chiller, it is necessary to regularly pay attention to the oil level, return oil condition, and cleanliness of the chiller compressor. If the oil level drops, it should be added in a timely manner. If dirt is found in the oil, it should be replaced in a timely manner to prevent poor lubrication and affect th...

Cyril

2024-06-25

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Femtosecond is a unit of time, and one femtosecond is equal to 10 ^ -15 seconds. Femtosecond laser refers to a laser with a pulse width of femtosecond level. Femtosecond laser has the characteristics of short pulse width and high power peak. Due to its extremely short pulse width, femtosecond laser can process materials on extremely small scales un...

Vasili

2024-06-26

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How does a frequency converter change the motor speed?

Abel

2024-06-24

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Picosecond laser is a type of laser specifically designed for precision machining. Picosecond laser is a laser with an extremely short pulse width, which is within the range of picoseconds (1 picosecond=10 ^ -12 seconds). Due to the extremely short signal period of picosecond laser, it can accurately cut or mark extremely fine patterns.Picosecond...

Smith

2024-06-24

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The visual laser control system is a new type of CNC operating system that combines visual recognition technology with laser control technology. Compared with ordinary laser control systems, the visual laser control system has faster processing speed, higher processing accuracy, more flexible processing methods, and can be deployed in more complex ...

Jamie

2024-06-22

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