The sander is mainly for some surface unevenness and smoothness, usually used in the field of decoration, jade, handicrafts, hardware, electronics, stone, wood, etc., the main uneven surface grinding flat can be.
Handheld inkjet printer as a popular small, portable coding equipment, can be easily on all kinds of products, large can not move the equipment on the flexible positioning of the assignment code. Can complete all kinds of common Chinese, English, digital, serial numbers, icons, LOGO, variable information, two-dimensional codes, bar codes and other forms of identification. ATO as one of the handheld printer equipment suppliers, provide a series of pre-sales and after-sales service programs. Now, let's take a look at the specific content of the handheld inkjet printer operating guide.
An electric hot knife refers to a hand-held knife that uses electric energy to generate heat to achieve cutting. There are mainly two electric hot knives with different principles on the market. A relatively simple method is to install an electric heating wire inside the knife to generate heat after being energized. The advantages of this electric hot knife are low price, low cost, and simple structure. The disadvantage is that the blade is relatively thick and the preheating is slow, so it can only be used to cut foam products.
Industrial vacuum cleaner is an environmentally friendly cleaning equipment commonly used in industry. The equipment is used to collect waste, filter and purify the air in the industrial production process, and clean the dust and particles in the environment. Industrial vacuum cleaners are widely used in various fields such as textiles, chemicals, machinery, medicine, casting, etc., which can prevent some occupational disease hazards and improve production efficiency.
Hall sensor can also be called as the Hall encoder. The Hall sensor in the brushless DC motor controller is used to detect the rotation speed of the bldc motor. In some applications, it is necessary to adjust the speed of the brushless DC motor, and to ensure that the bldc motor remains unchanged at a certain speed, so it is necessary to add a Hall sensor that detects the speed for feedback. The brushless DC motor controller will output different control pulse signals according to the detected speed value, and finally achieve the purpose of quickly adjusting the speed of the brushless DC motor.
Nowadays, many automation equipment manufacturers have begun to pay attention to brushless DC motors. They want to use brushless DC motors to replace induction motors, stepper motors, etc., which have many defects such as low efficiency, high noise, and high power consumption. Recently, ATO has also received many inquiries from new and old customers: Do BLDC motors and brushed DC motors both rotate when powered? Actually not. Brushless DC motors must be equipped with corresponding controllers to rotate. This is determined by the structural principle of the brushless dc motor.
A magnetic stirrer also known as magnetic mixer is a kind of laboratory equipment which is mainly used for stirring or heating stirring in low-viscosity liquid or solid-liquid mixing experiments. A rotating magnetic field is generated under the container plate, and the principle of homosexual repulsion and heterosexual attraction is used to push the magnetic stirring rod in the container to rotate rapidly, thereby achieving the purpose of stirring. The plate usually has a heating function to meet more experimental needs.
The TDS meter is a kind of water quality tester, which is a small handheld device used to indicate the total dissolved solids in a solution (usually water). Since dissolved ionized solids (such as salts and minerals) increase the conductivity of the solution, the TDS meter can measure the conductivity of the solution and estimate the TDS value based on the measured value. It should be noted that TDS meter does not measure pollutants. Although TDS meter is often used as a water quality testing instrument, it does not directly tell you whether the water is healthy. In fact, some healthy minerals in the water, such as potassium, magnesium, calcium, etc., can cause the TDS meter to suddenly rise. Therefore, using TDS meter for water filters with mineralizers may have the opposite effect to your expectations. Your water may also contain heavy metals such as lead, or other pollutants such as pesticides, drugs, and hexavalent chromium. TDS meter cannot detect these pollutants.
Hipot tester, also called dielectric strength tester, is used to carry out the test of applying a specified AC or DC high voltage between the live part and the non-live part of the electric appliance to check the hipot of the insulating material of the electric appliance. In long-term work, electrical appliances must not only bear the effect of rated working voltage, but also bear the effect of overvoltage that is higher than the rated working voltage for a short time during operation(The overvoltage value may be several times higher than the rated working voltage value). Under the action of these voltages, the internal structure of electrical insulating materials will change. When the overvoltage intensity reaches a certain value, it will cause the insulation breakdown of the material. The electrical appliances will not operate normally, and the operator may get an electric shock, endangering personal safety. The main electrical safety test indicators include AC/DC hipot, insulation resistance, leakage current, ground resistance, etc. AC/DC hipot tester is used to test the electrical safety performance of the product under actual working conditions, so it is one of the important instruments for testing the electrical safety performance of the equipment.
The brushless DC motor is a device that converts electrical energy into mechanical energy. By consuming electrical energy, mechanical energy can be obtained to achieve certain needs. What are the applications of BLDC motors? Brushless DC motors can be used in the small home appliance industry. The most common electric fan is to use brushless DC motors to convert electrical energy into mechanical energy to turn the electric fan, bringing us coolness. In addition, lawn mowers in the garden industry and electric drills in the power tool industry all work with brushless motors.
Industrial fan heater refers to electric heating equipment used in industrial fields such as factories and workshops. It is mainly composed of air heaters and fans. It uses advanced and efficient non-red electric heating tubes. The machine is equipped with imported high-efficiency light trigger switches, which are easy and reliable to operate.
Nowadays, more and more places will need fan heater for complete temperature heating, since different types of fan heater have been coming out, knowing product classification is necessary for user to choose suitable fan heater. Basically fan heater is used at many situation, but it is mostly used in workshops or some large buildings. Thus, there are industrial fan heater, car heater and steam heater and so on. How should we choose the right fan heater for our needs? In this article, automation online store will introduce something about this topic.
Gas detector is an instrument for detecting the concentration of gas leakage, including portable gas detector, hand-held gas detector, fixed gas detector, online gas detector, etc. It mainly uses a gas sensor to detect the types of gases present in the environment, and the gas sensor is a sensor used to detect the composition and content of the gas.
SCARA robots, also known as Selective Compliance Assembly Robot Arm or joint robotic arm, which are one of the most common forms of industrial robots in today's industrial field. SCARA robots are suitable for mechanical automation in many industrial fields, such as automatic assembly, painting, handling, welding and so on.
Viscometer is an instrument used to measure the viscosity of a fluid ( liquid or gas ). Viscosity is the physical quantity of internal friction occurring in the fluid when the fluid is flowing. It is the ability of the fluid to resist deformation and an important index used to identify some finished or semi-finished products. Viscosity varies with the type and temperature of the fluid. And what are the different types of viscometer? The following are seven common types which are widely used in petrochemical, pharmaceutical, food, light industry, textiles and other fields.
Electric linear actuator mainly composed of motor, actuator and control device, which can realize remote control and centralized control. Electric linear actuators perform reciprocating motion within a certain range of strokes. Generally, the standard strokes of linear actuators are 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm. Special strokes can also be designed and customized according to different application conditions. Electric actuators with different thrust can be designed according to different application loads. Generally, the maximum thrust can reach 12000N and the no-load running speed is 4mm ~ 35mm/s. The electric linear actuator uses a 12V / 24V / 36V / 48V DC permanent magnet motor as the power source, and converts the rotary motion of the motor into a linear reciprocating motion.
The impedance of N-wire is at the milliohm level, and its unbalanced voltage of load neutral point is the voltage drop of N-wire current on N-wire impedance with small value. Even if the three-phase load is seriously unbalanced, it is enough to clamp the neutral point potential of load on the neutral point potential of power supply. While the ground resistance is at the ohm level, which is several hundred times larger than the N-wire impedance, so it is impossible to clamp the neutral point potential of load on the neutral point potential of power supply.
With the rapid development of industrial automation, the variable frequency drive, used for frequency conversion debugging, is thereof widely used. As an important role of frequency conversion speed regulation and energy saving, VFD is mainly used to control the AC motor's power control equipment by changing the frequency of the motor's working power supply. It's not only advantageous for improving the enterprise's process and production level, but also plays an important role in energy saving. But how should we choose an appropriate VFD?
The ATO 1000-50000mm draw-wire displacement sensor has a small mounting size, compact structure and high precision. Its measuring range can be 1000mm/2500mm/5000mm or even 50000mm. This draw-wire displacement sensor is particularly suitable for linear rolling guide system, hydraulic cylinder system, testing machine, telescopic system (forklift, press, lifter, pipe bender, bending machine, etc), crane or cable winch, reservoir dam protection system, gate opening control system, pressure machine, hydraulic universal experimental machinery, warehouse location position, length and displacement measurement and position control of various industrial instruments.
Pancake load cell is also known as low profile load cell, because it has a low profile design and it looks like a pancake. On the other hand, pancake load cell can bear both tension and compression force. So it is also a tension and compression load cell that is widely used for platform scale, truck scale, rail weighbridge and tension tester.
