This method makes the power tube loss less, but due to the circuit The number is large, so the device is large and the volume is large. The subdivision drive technology effectively overcomes these shortcomings to a certain extent.
American scholars first proposed the step angle subdivision control method of stepping motor at the annual meeting of incremental motion control systems and devices in the United States. For the occasions with higher requirements, closed-loop control can only be adopted, which increases the complexity of the system. Brings convenience to product design. Stepper motor subdivision drive technology is a drive technology developed in the middle of the decade that can significantly improve the comprehensive performance of stepper motors.
These shortcomings severely limit the stepper motor as an excellent open-loop Effective use of control components. For example, the step angle is determined by the number of rotor teeth and the number of running beats, but the number of rotor teeth and the number of running beats are limited, so the step angle of the stepper motor is generally large and Fixed, low stepping resolution, lack of flexibility, vibration at low frequencies, and higher noise than other micro motors, which makes the physical device easy to fatigue or damage.
In the following twenty years, the stepper motor subdivision drive has been greatly developed. Therefore, these two types of methods are rarely used at present. If the tube works in the non-linear region, it will cause distortion, because it cannot be overcome by itself. Two methods are usually used. At present, in the subdivision drive technology of stepper motors, the use of chopping constant current drive, instrument pulse width modulation drive, current vector constant amplitude and uniform rotation drive control, greatly improves the operation accuracy of the stepper motor, and makes the stepper motor In the field of medium and small power applications, it is Range hood motor developing towards high speed and precision. Gradually developed to full maturity in the 1990s.
The research on subdivision driving technology in my country has the same starting time as that in foreign countries.. The pulse signal is superimposed first, and then linearly amplified by the power tube to obtain a stepped current. The advantage is that the components used are less, but the power tube has high power consumption and low system power. Mainly used in industry, aerospace, robotics, precision measurement and other fields, such as photoelectric theodolites for tracking satellites, military instruments, communications and radars and other equipment.The stepper motor is limited by its own manufacturing process.
In the mid-nineties there was a big development. These shortcomings make the stepper motor can only be used in some occasions with lower requirements. The current is supplied by multiple power switches and the current is superimposed on the winding. The wide application of subdivision drive technology makes the number of motor phases not limited by the step angle. Initially, the control of the phase current of the stepper motor is realized by hardware
https://www.chinakxdq.com/product/range-hood-motor-integrated-stove-motor/
American scholars first proposed the step angle subdivision control method of stepping motor at the annual meeting of incremental motion control systems and devices in the United States. For the occasions with higher requirements, closed-loop control can only be adopted, which increases the complexity of the system. Brings convenience to product design. Stepper motor subdivision drive technology is a drive technology developed in the middle of the decade that can significantly improve the comprehensive performance of stepper motors.
These shortcomings severely limit the stepper motor as an excellent open-loop Effective use of control components. For example, the step angle is determined by the number of rotor teeth and the number of running beats, but the number of rotor teeth and the number of running beats are limited, so the step angle of the stepper motor is generally large and Fixed, low stepping resolution, lack of flexibility, vibration at low frequencies, and higher noise than other micro motors, which makes the physical device easy to fatigue or damage.
In the following twenty years, the stepper motor subdivision drive has been greatly developed. Therefore, these two types of methods are rarely used at present. If the tube works in the non-linear region, it will cause distortion, because it cannot be overcome by itself. Two methods are usually used. At present, in the subdivision drive technology of stepper motors, the use of chopping constant current drive, instrument pulse width modulation drive, current vector constant amplitude and uniform rotation drive control, greatly improves the operation accuracy of the stepper motor, and makes the stepper motor In the field of medium and small power applications, it is Range hood motor developing towards high speed and precision. Gradually developed to full maturity in the 1990s.
The research on subdivision driving technology in my country has the same starting time as that in foreign countries.. The pulse signal is superimposed first, and then linearly amplified by the power tube to obtain a stepped current. The advantage is that the components used are less, but the power tube has high power consumption and low system power. Mainly used in industry, aerospace, robotics, precision measurement and other fields, such as photoelectric theodolites for tracking satellites, military instruments, communications and radars and other equipment.The stepper motor is limited by its own manufacturing process.
In the mid-nineties there was a big development. These shortcomings make the stepper motor can only be used in some occasions with lower requirements. The current is supplied by multiple power switches and the current is superimposed on the winding. The wide application of subdivision drive technology makes the number of motor phases not limited by the step angle. Initially, the control of the phase current of the stepper motor is realized by hardware
https://www.chinakxdq.com/product/range-hood-motor-integrated-stove-motor/
Micromotors are assembled in copiers or multi-function printers (MFPs) and automatic vending machines.The application of micromotors can be said to be very extensive.
The main uses of micro motors are as follows: Micro-electromechanics are assembled in various electric equipment of small cars, and small and medium-sized motors are responsible for the control and drive performance, and contribute to the safety factor and comfort Blower Motor Suppliers level of safe driving; Waiting on machinery and equipment; Auto parts industry: With the electrification of cars, the total number of small and medium-sized motors used in cars will continue to increase.
Household appliances and special tools industry: The motors at the household appliance level show more common main uses. Diagnosis and treatment industry: Micromotors in outpatient clinics of hospitals are used for diagnosis and treatment/inspection/inspection/analysis and other machinery and equipment.
Office automation industry: With the continuous advancement of digital technology, the application of various electronic devices and equipment in the Internet is becoming more and more consistent. There are hair dryers and electric shavers, electric toothbrushes, household health care equipment, electronic locks, special tools, etc. It is no exaggeration to say that everyone’s life is surrounded by at least dozens of micromotors every day.; From mobile phone vibration to air conditioning fans, they are inseparable from the application of micromotors
https://www.chinakxdq.com/product/blower-motor/
The main uses of micro motors are as follows: Micro-electromechanics are assembled in various electric equipment of small cars, and small and medium-sized motors are responsible for the control and drive performance, and contribute to the safety factor and comfort Blower Motor Suppliers level of safe driving; Waiting on machinery and equipment; Auto parts industry: With the electrification of cars, the total number of small and medium-sized motors used in cars will continue to increase.
Household appliances and special tools industry: The motors at the household appliance level show more common main uses. Diagnosis and treatment industry: Micromotors in outpatient clinics of hospitals are used for diagnosis and treatment/inspection/inspection/analysis and other machinery and equipment.
Office automation industry: With the continuous advancement of digital technology, the application of various electronic devices and equipment in the Internet is becoming more and more consistent. There are hair dryers and electric shavers, electric toothbrushes, household health care equipment, electronic locks, special tools, etc. It is no exaggeration to say that everyone’s life is surrounded by at least dozens of micromotors every day.; From mobile phone vibration to air conditioning fans, they are inseparable from the application of micromotors
https://www.chinakxdq.com/product/blower-motor/
Household refrigerators will have a condenser
2020年10月14日 日常When the pressure of the gas-liquid mixture entering the throttling device is too high, the throttling cannot be achieved, which will cause the cooling effect to decrease. The lower the temperature in the condenser of the refrigerator, the better the cooling effect.
Since refrigerators need to work for a long time, and as home appliances, they have relatively high requirements for noise, service life and energy consumption. For this reason, the cooling effect can be achieved by using condenser fans to cool down the temperature.
In response to the above requirements,. The role of the condenser is to cool the high-temperature and high-pressure gas discharged from the compressor to a certain pressure, and then enter the throttling device for throttling and evaporative cooling.
Household refrigerators will have a condenser. The role of the refrigerator condenser fan is to use the power of the wind to take away a part Blower Fan System of the heat to achieve the effect of cooling and pressure reduction, and the effect of throttling and refrigeration is better after entering the throttling device
https://www.chinakxdq.com/product/fan-system/
Since refrigerators need to work for a long time, and as home appliances, they have relatively high requirements for noise, service life and energy consumption. For this reason, the cooling effect can be achieved by using condenser fans to cool down the temperature.
In response to the above requirements,. The role of the condenser is to cool the high-temperature and high-pressure gas discharged from the compressor to a certain pressure, and then enter the throttling device for throttling and evaporative cooling.
Household refrigerators will have a condenser. The role of the refrigerator condenser fan is to use the power of the wind to take away a part Blower Fan System of the heat to achieve the effect of cooling and pressure reduction, and the effect of throttling and refrigeration is better after entering the throttling device
https://www.chinakxdq.com/product/fan-system/
Brushless coreless motors have no iron core in the rotor, and brushless coreless motors have no iron core in the stator. Under the same size motor and winding data, the strength of the magnetic steel directly affects the speed of the motor. With the continuous development of science and technology, motor technology is constantly innovating.
They are the most suitable permanent magnet materials on the market that meet the requirements of coreless motors. To To To Sintered NdFeB permanent magnets are generally used in coreless motors.Many people are confused when they hear the coreless motor for the first time. The main difference from ordinary brushed and brushless DC motors is that it uses a coreless rotor, also called a hollow cup rotor.
They have the characteristics of Air Purifier Motors Suppliers high remanence, high coercivity, and high energy product. As a high-efficiency energy conversion device, it represents the development direction of electric motors in many fields. The winding itself is made into a cup shape to form the structure of the rotor. The structure and principle of coreless motor The following figure is a simplified structure diagram of a general coreless motor. Not only does it have outstanding energy-saving characteristics, but more importantly, it has control and drag characteristics that cannot be achieved by iron core motors.
The hollow cup motor has outstanding energy saving characteristics, sensitive and convenient control characteristics and stable operation characteristics, and its technological advancement is very obvious. Especially nowadays, the industrial field continuously puts forward higher expectations and requirements for the servo characteristics of the motor, and the hollow-cup motor has emerged as the times require.
The rotor is directly wound by wires, and there is no other structure to support the windings. What does the coreless motor mean and what is the difference between it and ordinary motors? What kind of permanent magnets are used in coreless motors? Today, the coreless motor factory will take everyone to learn about the coreless motor and its permanent magnets.
Due to the structural changes of the rotor, the operating characteristics of the motor have been greatly improved. Coreless motors are DC permanent magnet servo and control motors, and they can also be classified as micro motors. Common neodymium iron boron magnets suitable for coreless motors are ring-shaped, with performance such as N40, N45, etc. The coreless motor is a DC permanent magnet motor.
https://www.chinakxdq.com/product/purifier-motor/
They are the most suitable permanent magnet materials on the market that meet the requirements of coreless motors. To To To Sintered NdFeB permanent magnets are generally used in coreless motors.Many people are confused when they hear the coreless motor for the first time. The main difference from ordinary brushed and brushless DC motors is that it uses a coreless rotor, also called a hollow cup rotor.
They have the characteristics of Air Purifier Motors Suppliers high remanence, high coercivity, and high energy product. As a high-efficiency energy conversion device, it represents the development direction of electric motors in many fields. The winding itself is made into a cup shape to form the structure of the rotor. The structure and principle of coreless motor The following figure is a simplified structure diagram of a general coreless motor. Not only does it have outstanding energy-saving characteristics, but more importantly, it has control and drag characteristics that cannot be achieved by iron core motors.
The hollow cup motor has outstanding energy saving characteristics, sensitive and convenient control characteristics and stable operation characteristics, and its technological advancement is very obvious. Especially nowadays, the industrial field continuously puts forward higher expectations and requirements for the servo characteristics of the motor, and the hollow-cup motor has emerged as the times require.
The rotor is directly wound by wires, and there is no other structure to support the windings. What does the coreless motor mean and what is the difference between it and ordinary motors? What kind of permanent magnets are used in coreless motors? Today, the coreless motor factory will take everyone to learn about the coreless motor and its permanent magnets.
Due to the structural changes of the rotor, the operating characteristics of the motor have been greatly improved. Coreless motors are DC permanent magnet servo and control motors, and they can also be classified as micro motors. Common neodymium iron boron magnets suitable for coreless motors are ring-shaped, with performance such as N40, N45, etc. The coreless motor is a DC permanent magnet motor.
https://www.chinakxdq.com/product/purifier-motor/
Incoming material inspection, select safe and high-quality materials from the source, so that customers can be more assured.. Is the juicer motor waterproof? The biggest fear of old motors is water. Is the juicer motor running smoothly? The general juice machine should be stable during work, and there should be no jittering or wiping. If the cup is not tightened, will the liquid leak into the machine, will it burn?
Will it get an electric shock? Then pour some water in, and the water will come out from below. . Choosing a good juice machine motor is not only a concept for the personal safety of consumers, but also brings the pursuit of quality to people’s lives. You can confirm with the manufacturer whether the original machine motor is equipped with safety temperature control protection equipment.
The juice machine motor is stable and low noise Generally speaking, the food processor should be relatively stable when it is working, and there should be no jitter or netting. Brand, popularity, and development history can show the motor R\u0026D capabilities; 2. As the core motor of the juice machine, how to choose a good juice machine motor? To To To 1. Is the motor damaged? Is it electric shock? You can confirm the waterproof level of the original machine motor with the manufacturer , Check whether the juicer motor has a waterproof oil seal.
Does the juicer motor have thermal protection? The function of overheat protection is to prevent the excessive temperature of the motor from causing serious damage such as burning of the machine under abnormal working conditions. The juice machines of mainstream brands are now waterproof. What is the speed of the juicer motor? The speed of the motor is also the key to increase the juice yield, reduce product noise, and maintain the stability of the machine.
The motor is the core component of the juice machine. However, manufacturers do not agree on the most reasonable speed. 4. The motor of a good juice maker is equipped with a temperature protection device, which can prevent the load from overheating and prolong the service life of the host. The qualifications of the R \u0026 D personnel, the juice machine motor belongs to high technical requirements.
Abandon the traditional pursuit of ’high speed’, and apply the ’slow speed grinding’ technology to the juice machine, relying on the motor to drive the screw propeller to rotate, and to grind and extract the food at low speed. However, some juice machines are not easy to maintain stability during operation, and there are even accidents that cause the blade to fly out and hurt people.
Fundamentally put an end to the juicer ’friction heat generation’ situation 3. After years of extraction, In-depth research on technology, a new type of juice extraction machine has been launched on the market \u0026mdash;\u0026mdash;juice machine.A High-End Waterproof Motors series of shortcomings, such as loud sound, imperfect separation technology of juice residue, incomplete extraction of pulp, obvious oxidation and stratification of juice, and serious nutrient loss, can no longer meet people’s needs for a high-quality life.
The rotor passes through the balancing machine process to achieve a balanced effect. To control the stability and noise of the motor, it is necessary to design a reasonable damping system in which the juice machine motor is installed in the main machine to achieve the effect of controlling the balance of the rotating net. How to choose a good juice machine motor manufacturer? Mainly look at the following points: 1. Choosing senior R\u0026D personnel allows customers to solve many problems;
Consumers can ask the salesperson to test the machine when purchasing. The smaller the jitter, the more stable the motor is running, and the smaller the noise, the better. ’Slow grinding’ technology is applied to the juice machine, and the motor speed of the juice machine is generally required to be 30~80rpm/min, and the motor + gear box is used to reduce the speed. Put forward higher requirements.
It is best to go to the motor manufacturer to check whether there is a subtractive balancing process in the production management. A really good motor should be durable and powerful. The production technology and advanced production equipment save time and cost for customers, and the delivery time is lower
https://www.chinakxdq.com/product/high-end-waterproof-motor/
Will it get an electric shock? Then pour some water in, and the water will come out from below. . Choosing a good juice machine motor is not only a concept for the personal safety of consumers, but also brings the pursuit of quality to people’s lives. You can confirm with the manufacturer whether the original machine motor is equipped with safety temperature control protection equipment.
The juice machine motor is stable and low noise Generally speaking, the food processor should be relatively stable when it is working, and there should be no jitter or netting. Brand, popularity, and development history can show the motor R\u0026D capabilities; 2. As the core motor of the juice machine, how to choose a good juice machine motor? To To To 1. Is the motor damaged? Is it electric shock? You can confirm the waterproof level of the original machine motor with the manufacturer , Check whether the juicer motor has a waterproof oil seal.
Does the juicer motor have thermal protection? The function of overheat protection is to prevent the excessive temperature of the motor from causing serious damage such as burning of the machine under abnormal working conditions. The juice machines of mainstream brands are now waterproof. What is the speed of the juicer motor? The speed of the motor is also the key to increase the juice yield, reduce product noise, and maintain the stability of the machine.
The motor is the core component of the juice machine. However, manufacturers do not agree on the most reasonable speed. 4. The motor of a good juice maker is equipped with a temperature protection device, which can prevent the load from overheating and prolong the service life of the host. The qualifications of the R \u0026 D personnel, the juice machine motor belongs to high technical requirements.
Abandon the traditional pursuit of ’high speed’, and apply the ’slow speed grinding’ technology to the juice machine, relying on the motor to drive the screw propeller to rotate, and to grind and extract the food at low speed. However, some juice machines are not easy to maintain stability during operation, and there are even accidents that cause the blade to fly out and hurt people.
Fundamentally put an end to the juicer ’friction heat generation’ situation 3. After years of extraction, In-depth research on technology, a new type of juice extraction machine has been launched on the market \u0026mdash;\u0026mdash;juice machine.A High-End Waterproof Motors series of shortcomings, such as loud sound, imperfect separation technology of juice residue, incomplete extraction of pulp, obvious oxidation and stratification of juice, and serious nutrient loss, can no longer meet people’s needs for a high-quality life.
The rotor passes through the balancing machine process to achieve a balanced effect. To control the stability and noise of the motor, it is necessary to design a reasonable damping system in which the juice machine motor is installed in the main machine to achieve the effect of controlling the balance of the rotating net. How to choose a good juice machine motor manufacturer? Mainly look at the following points: 1. Choosing senior R\u0026D personnel allows customers to solve many problems;
Consumers can ask the salesperson to test the machine when purchasing. The smaller the jitter, the more stable the motor is running, and the smaller the noise, the better. ’Slow grinding’ technology is applied to the juice machine, and the motor speed of the juice machine is generally required to be 30~80rpm/min, and the motor + gear box is used to reduce the speed. Put forward higher requirements.
It is best to go to the motor manufacturer to check whether there is a subtractive balancing process in the production management. A really good motor should be durable and powerful. The production technology and advanced production equipment save time and cost for customers, and the delivery time is lower
https://www.chinakxdq.com/product/high-end-waterproof-motor/
The upper part of the mobile phone screen
2020年8月27日 日常Speaking of the telescopic principle of the mobile phone camera, Motor adopts a self-developed and self-produced stepper motor, which ingeniously combines the mechanical structure of the motor with the mobile phone, the stepper motor provides the power source output, and the gear box (reducer) will drive the motor output
The high-speed speed is reduced to achieve the ideal transmission effect and drive the automatic lifting function of the mobile phone camera. Through the improvement of the lifting module and the stepper motor, the lifting speed of the lifting camera is controlled at about 0. The response is fast and stable without shaking. The upper part of the mobile phone screen such as the device cannot be displayed, forming a display blind zone, which is generally speaking ’Liu Haiping’.
The mobile phone manufacturers have to install cameras and light sensors. The entire module moves up and down on a well-designed slide rail. All your selfie work is ready.7 seconds, which is only a blink of an eye. Through the iteration of several generations of products, we have made other upgrades. In order to achieve the full-screen display of the mobile phone, in the prior art, the mobile phone camera is connected to the mobile phone in a liftable manner, and the mobile phone camera is raised when needed, and retracted into the mobile phone to hide it under normal conditions. Wanda Motor has successfully cooperated with many companies in the application of mobile phone lens telescopic motor.
It is undoubtedly a huge benefit for users who love selfies and want to capture every wonderful moment.Full-screen mobile phones are favored by consumers and promoted by manufacturers for their excellent display characteristics.
In order to realize the smooth and smooth lifting of the camera, Motor has specially developed a miniature stepping motor for mobile phones. However, due to the need to configure a front camera on the mobile phone, the mobile phone cannot truly achieve a full-screen display. It has rich experience and and manufacturing strength in this field, and can provide corresponding customized services according to the needs of different customers.
The lifting is ensured by a fixed bracket. The stability of the camera during the Ventilation fan motor Suppliers process, there will be no shaking that affects the photo effect. To The lens telescopic motor solution can not only be used in mobile phones, but also in other functional home areas, such as the camera lifting for smart TVs.
https://www.chinakxdq.com/product/ventilation-fan-motor/
The high-speed speed is reduced to achieve the ideal transmission effect and drive the automatic lifting function of the mobile phone camera. Through the improvement of the lifting module and the stepper motor, the lifting speed of the lifting camera is controlled at about 0. The response is fast and stable without shaking. The upper part of the mobile phone screen such as the device cannot be displayed, forming a display blind zone, which is generally speaking ’Liu Haiping’.
The mobile phone manufacturers have to install cameras and light sensors. The entire module moves up and down on a well-designed slide rail. All your selfie work is ready.7 seconds, which is only a blink of an eye. Through the iteration of several generations of products, we have made other upgrades. In order to achieve the full-screen display of the mobile phone, in the prior art, the mobile phone camera is connected to the mobile phone in a liftable manner, and the mobile phone camera is raised when needed, and retracted into the mobile phone to hide it under normal conditions. Wanda Motor has successfully cooperated with many companies in the application of mobile phone lens telescopic motor.
It is undoubtedly a huge benefit for users who love selfies and want to capture every wonderful moment.Full-screen mobile phones are favored by consumers and promoted by manufacturers for their excellent display characteristics.
In order to realize the smooth and smooth lifting of the camera, Motor has specially developed a miniature stepping motor for mobile phones. However, due to the need to configure a front camera on the mobile phone, the mobile phone cannot truly achieve a full-screen display. It has rich experience and and manufacturing strength in this field, and can provide corresponding customized services according to the needs of different customers.
The lifting is ensured by a fixed bracket. The stability of the camera during the Ventilation fan motor Suppliers process, there will be no shaking that affects the photo effect. To The lens telescopic motor solution can not only be used in mobile phones, but also in other functional home areas, such as the camera lifting for smart TVs.
https://www.chinakxdq.com/product/ventilation-fan-motor/
