Modern industrial automated machinery is powered mostly by motors. The torque generated from a rotating motor provides the driving force for moving conveyor belts, gears, chains and other mechanical components, so a motor naturally becomes such an integral part that is key to the driving system. When it comes to the protection of the core power part, you can't pay too much attention to it. Thermal overload relays are used to provide overload protection, open-phase protection and protection against the unbalanced current for motors and they can also avoid heating in electrical equipment. The thermal overload relay works by the thermal effect of electric current to push the action mechanism to make or break contacts for the protection of electrical appliances.
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Electrical outlets are an essential part of any home as well as commercial buildings and industrial areas. Improper configurations of plugs and receptacles could result in serious electrical hazards, such as short circuit, electrocution, electrical fires and so on. Therefore, it’s important to select the right outlets for any space that involves electricity. There are a variety of factors that should be taken into consideration when choosing and ideal locking plug or connector for any of your needs.
The water pressure regulator reduces the water pressure by the local resistance of the flow channel in the valve to the water flow. The principle of constant ratio decompression is controlled by the water pressure ratio of the floating piston in the valve body, and the decompression ratio at the inlet and outlet is inversely proportional to the area ratio of the piston at the inlet and outlet.
The full name of tantalum capacitor is tantalum electrolytic capacitor, which is a kind of electrolytic capacitor. It uses tantalum metal as the medium instead of electrolyte as common electrolytic capacitor. In this article, we will introduce what tantalum capacitor is, what advantages tantalum electrolytic capacitor has, and the comparison with ceramic capacitor. Tantalum electrolytic capacitors are a subtype of electrolytic capacitors. They are made of tantalum metal that acts as an anode, covered with an oxide that acts as a dielectric, and surrounded by a conductive cathode.
Compared with general-purpose reducers, precision reducers for industrial robots require short drive chains, small size, high power, light mass and easy control. A large number of reducers used in articulated robots are mainly RV reducers and harmonic drive gearboxes.
Nowadays, with the development of economy and society and the improvement of science and technology level, electrolytic capacitors and tantalum capacitors have become more and more popular in the daily life of ordinary people, and they are inside the lamps. But at the same time, many people do not understand the difference between them, and even confuse them. So, let's take a look at the difference between tantalum capacitors and electrolytic capacitors today.
Industrial robots are widely used in the automotive industry, electrical equipment manufacturing, food processing machinery manufacturing and other industrial chain manufacturing, with the increase in the cost of manual services, the development trend of intelligent robots to replace manual services is becoming more and more significant, and the advantages of good consistency of goods manufactured by intelligent robots, high precision of assembly lines are also increasingly suffering from the high attention of manufacturers.
Explosion-proof motor is a kind of motor that can be used in flammable and explosive factories, and does not generate electric sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. While there are many different types of motors on the market, it is still very important for any business to have an explosion proof motor, especially if there are any hazardous locations around the warehouse. This makes it even more important to have an explosion proof motor in the area, as having a normal motor that is not explosion proof at all can be detrimental.
Capacitors are components used to store and hold electric charge. Capacitors are indispensable in circuits. It is divided into many types according to different conditions such as materials and characteristics. Today we will talk about electrolytic capacitors and ceramic capacitors, and briefly introduce the difference between electrolytic capacitors and ceramic capacitors.
The pneumatic foot pedal is used to remotely signal other pneumatic devices within the system, for example they can operate the cylinder that holds the workpiece in place, thus enabling hands-free machine operation. The locking foot padel locks the workpiece in place; on removal of the foot, the pawl crosses the pedal lever and holds it down, the reinsertion of the foot releases the pawl. Spring return version for performing repetitive functions such as metering, pressing, stamping or drilling, with the valve resetting on removal of the foot.
The ups is widely used to protect sensitive loads, such as PCS, servers, medical equipment, and communication systems from power failures or interference. It provides high quality and reliable pure power for these important loads. The inverter is the core of ups. It converts the direct current into the alternating current required by users. For ups, the quality of inverter output voltage determines its overall performance. The following is a brief introduction about ups inverter various control methods.
Electrolytic capacitor is a kind of capacitor, the metal foil is the positive electrode (aluminum or tantalum), the oxide film (aluminum oxide or tantalum pentoxide) that is close to the positive electrode is the dielectric, and the cathode is made of conductive material, electrolyte (the electrolyte can be liquid or Solid) and other materials together, because the electrolyte is the main part of the cathode, so the electrolytic capacitor is named. At the same time, the positive and negative electrolytic capacitors should not be wrongly connected.
Electrolytic capacitors are capacitors made of an oxide film formed by electrolysis as a medium. The aluminum electrolytic capacitor uses high-purity aluminum as the anode, and a paste composed of ethylene glycol, glycerol, boron and ammonia water as the electrolyte, and electrolysis in the electrolyte produces a very thin layer on the surface of the aluminum. A capacitor made of aluminum oxide film as a dielectric.
Strain wave harmonic drive gearbox is mainly composed of four basic components: a wave generator, flexible gear, flexible bearing and rigid gear. A harmonic reducer is a kind of gear transmission that relies on the wave generator assembled with flexible bearings to produce controlled elastic deformation of the flexible gear and meshes with the rigid gear to transmit motion and power. The advantages of the harmonic drive gearbox are explained in detail below.
Clamp meters are divided into mechanical pointer clamp meters and digital clamp meters. Its biggest advantage is that it can measure the current in the line without disconnecting the line to be measured. The current multi-function clamp meter also carries test leads and other voltage resistance gears, and can also be used as a multimeter, and the clamp current meter is also divided into pointer type and digital type, which are roughly the same as the multimeter classification, but the clamp meter head has a transformer, so it is more troublesome to carry.
Flow meter is an instrument used to measure the flow of fluids in pipelines or open channels. It measures various media, including gas, liquid, slurry, and steam. In the field of automation, flowmeters play an important role as front-end instruments. Each product of flow meter not only has its specific applicability, but also has its limitations. According to the measurement object, there are two categories of closed pipes and open channels; according to the purpose of measurement, it can be divided into total measurement and flow measurement. The instrument are called total meter and flow meter respectively.
As one of the necessary test tools in daily maintenance work, the clamp meter is mainly used to test related parameters such as voltage, current, frequency, etc. It is required to have high test resolution, test accuracy and more test functions. Clamp meter is an instrument that integrates current and ammeter. It is an important branch of digital. Its working principle is the same as that for measuring current.
Quick connector is a kind of coupling that can connect or disconnect pipelines without other tools. According to their applications, quick connectors can be divided into gas quick connectors, oxy-fuel gas quick connectors, gas-liquid common quick connectors, hydraulic quick connectors, inert gas quick connectors, cooling water temperature oil quick connectors, semiconductor quick connectors, etc. How should we select such various types of quick connectors?
Flow switches are often used to monitor the flow rate of water. Once the water stops flowing through it, the flow switch will instantly trigger a series of actions within a system, such as activating an alarm, so as to ensure the safety of downstream equipment. Flow switches are usually found in water cooling equipment and other similar large equipment or machines. Followed is a function testing of magnetic water flow switch from ATO.
Industrial endoscope is a new nondestructive testing instrument which integrates optics, precision machinery, electronics and microphotography. Used for the detection of surface defects in invisible parts that cannot be reached by conventional NDT (nondestructive testing) techniques. By optical fiber transmission of lighting light, microscopy, video signals through processing and amplification, in a clear image, for many people at the same time to observe and analyze the defect situation.
