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A brushed DC electric motor is a rotating electrical machine containing a brush device that converts electrical energy into mechanical energy or converts mechanical energy into electrical energy. The brush DC motor is the basis of all motors. It has the characteristics of fast starting, timely braking, smooth speed regulation in a wide range, and simple circuit control.

Hydraulic hand pumps play an important role in every industry that requires testing and calibration of pressure instruments such as pressure transmitters, gauges and switches. From energy production and healthcare to construction and wastewater management, they perform a very necessary function that ultimately helps keep our global economy running safely and efficiently. With such a wide range of uses, there isn't one hydraulic hand pump can meet the needs of all applications. So, in this article we'll learn about the basic functions of a hydraulic hand pump and outline some of its most important features.

The output waveform of the pure sine wave power inverter is good, the distortion is very low, and its output waveform is basically consistent with the AC waveform of the mains grid. In fact, a good pure sine wave inverter provides a higher quality AC power than the grid. Pure sine wave inverter has little interference to radio, communication equipment and precision equipment, low noise and strong load adaptability. It has high efficiency and can meet all AC load applications.

A pneumatic grease pump, also known as an air grease pump, or pneumatic butter machine, is a pressure-increasing machine professionally used to inject butter into the lubrication station. It is widely used in machine tools, equipment, automobiles, ships and other industries. With the continuous development and progress of the industry, it has contracted the use of lubricating grease in machinery. The traditional grease gun that relies on the arm to provide pressure has long been unable to meet the needs of the development of the times. How to better lubricate and maintain machine tools, equipment, automobiles, ships, etc. has become the mission of the butter machine industry, especially for the higher pressure of butter filling. The pressure ratio of the pneumatic grease pump is 40:1; 50:1; 60:1, and the oil output pressure is as high as 24-48MPa, which is equivalent to 240Kg-480Kg kg.

ATO pneumatic grease pump is a kind of refueling equipment, which is widely used at present. It can replace oil in time for automobile maintenance and various mechanical equipment. The pneumatic grease pump with 3 gal~12 gal is the most powerful assistant in production and life. It is a kind of pneumatic tool.

In recent years, although the quality of endoscope has been steadily improved, as a kind of precision equipment, improper operation and collision caused by random placement of instruments may cause damage to precision optical components. The damage of industrial endoscope has the following aspects: image optical resolution is reduced and image blur; field of view size is changed; image transmission distortion or halo phenomenon; the image is blurred or too dark.

A hydraulic hand pump uses human power as an input to generate a combination of pressure and flow, which then produces hydraulic energy. Based on the simple principle of a handle providing leverage to an internal piston, hydraulic fluid is delivered directly under manually applied pressure. The piston then forces the hydraulic fluid into the cylinder port. Water and hydraulic fluid are the most common fluids, but a variety of pressure media can be used.

Motor problems are the most common and annoying problems faced by every compressor user. When the motor fails, it can cause a lot of trouble. For example, the lights are dimmed, or the compressor is just humming. To address these issues, ATO created this Air Compressor Motor Troubleshooting Guide. We hope this helps you solve your problem easily.

There are many types of rubber sheet, any kind of rubber sheet produced by the material, is composed of the main material and a variety of coordination agent mixed multi-component system materials, each component plays a certain role. For example, the vulcanization system can make the linear rubber macromolecules through chemical cross-linking, forming a three-dimensional space network structure, so as to change the plastic viscoelastic rubber into high elastic vulcanization.

Windmills and wind turbines are two of the most prominent technologies for harnessing wind energy and putting it into practice. Since the early days, sailors have used the wind to sail sailboats on rivers and lakes. Wind power technology has been transformed many times in human history and over time has become one of the leading mechanically based renewable energy sources. Wind turbines remain a reliable and cost-effective technology for generating electricity without even producing harmful gases. In this article, you can know the differences between wind turbine and windmill.

ATO HMI touch screen can be connected to industrial control equipment such as programmable logic controller, inverter, DC speed regulator and instrument. Its display shows that the digital device that realizes the interaction of human and machine information through input unit to write working parameters or input operation commands. Now let’s program and test the HMI and PLC.

A current sensor is a device that detects electric current in a wire and generates a signal proportional to that current. The generated signal could be analog voltage or current or a digital output. The generated signal can be then used to display the measured current in an ammeter, or can be stored for further analysis in a data acquisition system, or can be used for the purpose of control. This article will explain how to use current sensor correctly.

With the growing market demand for fans, it has also been applied in various occasions and industries, although now DC fans and AC fans are everywhere in life, but many people are not very clear about these fans will be, so the following to introduce the difference between the two cooling fans. This article explains the differences between DC and AC cooling fans from five aspects.

In order to understand pickup ability to compare magnets, you need to know how we measure pickup ability and performance. We briefly introduce in this article. The weight form of the steel is very important. For example, a 50-pound nail is harder to "grab" than a 50-pound rebar. The rebar is flat and dense and can be very close to where the magnet's gauss strength is highest, allowing the magnet to "grab" more weight in the form of the rebar than in the form of a nail.

Diesel generator set is a kind of power supply equipment which takes diesel engine as the prime mover and drags synchronous generator to generate electricity. It has the characteristics of high stand-alone capacity, high power, simple maintenance, compact structure, etc. According to different control systems, diesel generators are divided into open-frame type, fully automatic type, one-button type, etc. This article mainly introduces how the diesel generator starts.

As with all continuous output pressure sensors, regardless of the application, the most sensitive component to the sensing diaphragm and most critical to the function of the pressure sensor is the sensing diaphragm. If it doesn't work, your readings will be incorrect, or in extreme cases, you will have no readings at all. 

When the hydraulic electric pump is in the self-priming state, if the oil inlet pipeline leaks or there is a large leak in the hydraulic cylinder, check valve, reversing valve, etc. in the system, the pressure will not rise. This requires finding the air leak, tightening and replacing the seal, and the pressure can be increased. The overflow valve is faulty or the adjustment pressure is low, and the system pressure cannot go up. The pressure should be re-adjusted or the overflow valve should be repaired. If the cylinder block of the hydraulic pump deviates from the valve plate and causes a large amount of leakage, the cylinder block may be broken in severe cases, and the mating surface should be reground or the hydraulic pump should be replaced.​​

Today, with the development of modern technology, many industries are applied to the cooling fan. With the changes in applications and ambient temperatures, fans that sometimes need different speeds are needed to meet demand. The fan has the characteristics of long service life, small vibration and low noise. This article briefly introduces the working principle of DC cooling fan.

The variable frequency constant pressure water supply system takes the water pressure of the pipe network (or the user's water flow) as the setting parameter, and uses the pressure sensor to measure the water pressure in the water supply system, and then the pressure sensor will detect the signal 0-10V or 4~20ma signal. It is transmitted to the PID loop of the VFD, and after the VFD PID processing, the running speed of the water pump is adjusted according to the output frequency signal of the variable frequency drive, so as to realize the closed-loop automatic adjustment of the water pressure of the pipe network, so that the water pressure of the pipe network of the water supply system can be adjusted according to the setting.

Pressure sensor is a device that converts non-electricity into electrical signals. In modern industrial equipment, pressure sensors are an indispensable part of the reason. It can also be seen from the two aspects. Traditional industrial equipment, such as in its The necessary sensors are added to the device and equipped with precision measuring components, its function and accuracy can be improved; industrial equipment is used as the control object of the automation system or as the automation system. A part of the system must be compatible with the three parts of the automation system (detection, control, and execution) or provide interfaces to integrate them into an organic whole. To sum up, adding sensors as industrial equipment itself is a necessary condition for the replacement of traditional equipment displacement sensors.