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Stepper motor knowledge in detail, no longer afraid to read the stepper motor!

Stepper motor knowledge in detail, no longer afraid to read the stepper motor!

As an actuator, stepper motors are one of the key products in mechatronics and are widely used in various automation control systems. With the development of microelectronics and computer technology, the demand for stepper motors is increasing day by day, in various areas of national economy have applications. As a power people on the stepper motor can not be limited to the recognition of only, should be in-depth understanding of its structure, basic principles and applications, the next small seven will take you from three aspects of a comprehensive understanding of stepper motor.

12

2023

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06

The influence of the hardness of the machined material on the machining of precision mechanical components and whether there are various machining techniques

The influence of the hardness of the machined material on the machining of precision mechanical components and whether there are various machining techniques

Precision mechanical parts processing, because it is one of the main keywords of the website, so it is necessary to learn and understand it, mainly to learn and master its related knowledge, so that we can have learning content, and through learning to have a correct understanding of precision mechanical parts processing, at the same time, can also increase their expertise in this area, that is, you can learn from some gains and inspiration.     1. through the precision mechanical parts processing workpiece, its purchase is to pay attention to product specifications size or product use requirements? Through the precision mechanical parts processing workpiece, its purchase, from a professional point of view is a number of aspects need to be taken into account, and these aspects need to be taken into account are important considerations, is to be taken into account, can not omit any one of them, because if there is omission, it will affect the correct purchase of workpieces. In these important considerations, is the product size and product use requirements of these two aspects, therefore, these two specific aspects are to pay attention to, can not say which side to pay attention to.     2. precision mechanical parts processing in the processing technology is there a variety? Is it necessary to have an understanding of the requirements? From a professional point of view, the answer to question one is yes, that is, for precision mechanical parts processing in the processing technology is a variety of different processing technology, and the choice of which processing technology, is determined by the specific processing requirements. In addition, the processing technology, it is to understand the requirements, therefore, the answer to question two is also yes.     3. The hardness of the processing material has an impact on the processing of precision mechanical parts? Can non-standard parts processing be used for precision mechanical parts processing? The hardness of the processing material, its precision mechanical parts processing is a certain impact, sometimes there will be a great impact, because if the material hardness is too large, it is the processing equipment will be damaged or even damaged, which will affect the normal processing of precision mechanical parts, so it will be the above conclusion.     Non-standard parts processing, it is possible to use precision mechanical parts processing, and the processing of such parts is not difficult and complex, as long as the correct and standardized operation is possible to have good processing quality and processing results. And based on this, it can be known that the answer to question two is yes.

10

2023

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06

What opportunities are available for car accessories

What opportunities are available for car accessories

traditional fuel cars have been regardless of technology or brand recognition have been firmly controlled by the European and American markets, Chinese companies want to win almost impossible, foreign investors have a complete industry chain, parts certification system, domestic auto parts companies can only do some of the lower technology content of the "edge". This has also led to the main domestic auto parts line of industry companies generally within the market value of 10 billion, most in the 6 billion or so.

14

2021

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06

Butterflies fluttering their wings: a big change for automotive components

Butterflies fluttering their wings: a big change for automotive components

In the documentary American Factory, Cao Dewang, who is nearly 70 years old, shows the outside world a different kind of old man, who handles things personally and decisively, and is undoubtedly the centre of the film. The documentary, which takes Fuyao Glass as its chronicle, slowly opens up the often overlooked part of the huge automotive industry chain - glass. It is a common perception that a car is a structure with a cockpit and wheels, which is of course superficial, but also intuitive; even though smart cars are all the rage nowadays, the functional attributes of a car are still the same as a cockpit + wheels.

22

2021

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12

How much do you know about the names of auto parts? Bookmark it now!

How much do you know about the names of auto parts? Bookmark it now!

Brake pads, brake master cylinder, brake shoes, brake discs, brake sub-pump, brake lines, brake calipers, brake hubs, brake hoses, vacuum pump repair kits, brake master cylinder repair kits, brake sub-pump repair kits, pressure vacuum cans, brake valves, brake adjusting arms, brake booster, ABS ring, vacuum booster pump, retaining clips, brake booster pump, brake leather bowl

25

2021

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07

A simple way to judge whether a motor is good or bad

A simple way to judge whether a motor is good or bad

1, shaking table shaking, 500V shaking table can be, shaking the three terminals on the line to the motor shell insulation resistance, should be in 0.5M ohms above it means no short circuit to ground. 2, multimeter test: test A/B/C resistance between the three phases, whether equal, should be about the same, the difference is too much can also turn, but not for long, remember the larger the motor, the smaller the resistance! But not all three phases are 0 ohms, unless you are particularly large, such as 50KW above the motor. Remember that if it is a speed-controlled motor of 6 terminals resistance value is not the same. 3, check the bearings, fan, general wrap the motor so that all change, because sometimes the bearings hold dead will also burn the motor. 4, the no-load current of the motor is generally 10% to 50% of the rated current, sometimes the motor idling current is also zero. 5, the motor rated current running, is full load operation, the output power is basically 100%. Running current is small, indicating that the motor output power becomes smaller, is light load operation.

03

2023

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06

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