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- 2024-10-24Current transformer:Key components of power systems
Definition and function Current transformer, abbreviated as CT (Current Transformer), is an electrical device that converts large current into small current in a certain proportion. Its main function is to provide small current signals propo ...
- 2024-10-23How much do you know about explosion-proof CE certification?
For many common live products exported to the EU, we often only need to consider whether to comply with LVD, EMC and other directive standards, which are also the most common standards in CE certification. However, for some live products use ...
- 2024-10-22What is a blower motor used for?
Function of blower motor 1. Introduction to blower motor The blower motor is the power source of the blower. It makes the blower rotate through the conversion of electricity to provide the necessary wind power for the production line. The b ...
- 2024-10-21Analysis of the pros and cons of variable frequency power su
Variable frequency motors and industrial frequency motors are two completely different series of products, but it is a common practice for customers to use industrial frequency motors with variable frequency. Whether for motor manufacturers ...
- 2024-10-18Speed regulation method of three-phase motor
According to the speed formula of three-phase asynchronous motor: n=60f/p(1-s), we can know from the formula that the purpose of changing the speed can be achieved by changing the power supply frequency f, the number of motor poles p and the ...
- 2024-10-17What is a NEMA stepper motor?
NEMA stepper motors are stepper motors that meet the North American Electric Motor Manufacturers Association (NEMA) standard, which specifies the size, mounting dimensions, and specific performance requirements of the motor. NEMA stepper mot ...
- 2024-10-16How to test the open circuit of capacitor motor starting win
Capacitor motor is a commonly used electric motor, widely used in home appliances, industrial equipment and other fields. The starting winding of the capacitor motor is a key part in its starting process. If the starting winding has an open ...
- 2024-10-15Causes and preventive measures for bearing overload
As a key component of mechanical equipment, bearings play a role of load bearing and support, ensuring that the equipment runs smoothly and efficiently under various load conditions. Whether in motors or gearboxes, bearings must be able to w ...
- 2024-10-14Characteristics of permanent magnet stepper motor
1. Features of Shenzhen permanent magnet stepper motor 1. High precision Shenzhen permanent magnet stepper motor has the characteristics of high precision, which can achieve extremely high precision requirements in different industrial appl ...
- 2024-10-12Key measures to improve energy efficiency of thermal power u
1. The significance of improving the energy efficiency of thermal power units The improvement of the energy efficiency of thermal power units is of great significance to the power industry. First, improving energy efficiency can reduce ener ...
