Knowledge
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Why are the fan blades of the cooling fan in odd number?
Cooling fans are generally not used alone, but are used together with heat sinks. It is composed of motor, bearing, blade, shell (including fixing hole), power plug and wire. This is mainly because to maintain the balance of the cooling fan operation and reduce the impact of resonance as...Read more -
Compared with ordinary motors, what are the characteristics of electric vehicle motors?
Introduction: Electric vehicles are the development trend of the automotive industry. We all know that the core of its principle is to replace the engine with an electric motor to achieve electric drive. But have you ever thought about whether the motor on an electric car is the same as a norma...Read more -
Do bearings have an effect on motor efficiency? The data tells you, yes!
Introduction: In the actual production and processing process, in addition to the structure and quality of the bearing itself, it is related to the cooperation of grease and bearing. After some motors are started, they will be very flexible after rotating for a period of time; Manufacturers, th...Read more -
What are the methods of how to control the drying of the geared motor?
What are the methods of how to control the drying of the geared motor? How to control the prospect of geared motor On the basis of the ordinary DC motor, the DC geared motor and the matching gear reducer have greatly improved the utilization rate of the DC motor in the automation industry, so t...Read more -
What are the categories of new energy vehicle batteries? Inventory of five types of new energy vehicle batteries
With the continuous development of new energy vehicles, more and more attention has been paid to power batteries. Battery, motor and electronic control system are the three key components of new energy vehicles, of which power battery is the most critical part, which can be said to be the “...Read more -
Checklist of items that must be checked after the motor is installed
The wiring of the motor is a very important work in the installation of the motor. Before wiring, you should understand the wiring circuit diagram of the design drawing. When wiring, you can connect according to the wiring diagram in the motor junction box. The wiring method varies. The wiring of...Read more -
Top 15 popular applications for BLDC motors and their reference solutions!
There are more and more application scenarios of BLDC motors , and they have been widely used in military, aviation, industrial, automotive, civil control systems, and household appliances. Electronic enthusiast Cheng Wenzhi summarized the current 15 popular applications of BLDC motors. ...Read more -
Characteristics and Case Analysis of Motor Phase Loss Fault
Any motor manufacturer may encounter disputes with customers due to so-called quality problems. Mr. S, a service staff of Ms.’s participating unit, also encountered such problems and was almost kidnapped. The motor cannot start after power-on! The customer asked the company to go to someone...Read more -
EV owners traveling 140,000 kilometers: Some thoughts on “battery decay”?
With the development of battery technology and the continuous increase of battery life, trams have changed from the dilemma that they had to be replaced within a few years. The “legs” are longer, and there are many usage scenarios. Kilometers are not surprising. As the mileage increas...Read more -
The principle of self-driving car technology and the four stages of unmanned driving
Self-driving car, also known as driverless car, computer-driven car, or wheeled mobile robot, is a kind of intelligent car that realizes unmanned driving through a computer system . In the 20th century, it has a history of several decades, and the beginning of the 21st century shows a trend of cl...Read more -
What is an autonomous driving system? Functions and key technologies of autonomous driving systems
What is an autonomous driving system? The automatic driving system refers to the train operation system in which the work performed by the train driver is fully automated and highly centrally controlled. The automatic driving system has functions such as automatic wake-up and sleep, automatic ent...Read more -
How many years can a new energy vehicle battery last?
Now more and more car brands have begun to launch their own electric models. In recent years, new energy vehicles have gradually become the choice for people to buy a car, but then comes the question of how long the battery life of new energy vehicles is. About this issue today Let’s have a...Read more