Tag: what is

Magnetic sweepers use the power of magnets to clean, they save you time. These machines are also known as magnetic brooms. You can use this sweeper to collect iron filings and scrap. These brooms are great for pulling any metal and steel parts. To name a few: staples, screws, iron filings, nails, nuts, shavings, pins, metal dust, barbed wire, etc.

Industrial endoscope is a type of visual inspection in non-destructive testing. Without dismantling the detected object, it directly reflects the internal and external surface conditions of the detected object (such as: cracks, burrs, welds, etc. inner surface quality). And at the same time of inspection, we can use industrial endoscope equipment to make dynamic video recording or photographic recording of the entire inspection process, and can quantitatively analyze the defects found.

An infrared temperature sensor is a sensor that uses the physical properties of infrared rays to measure, and only measures the surface temperature. Infrared light is also called infrared light, which includes reflection, refraction, scattering, interference, absorption and other properties. This property of infrared temperature sensor makes it have a wide range of applications.

Star delta starter is a starting device of asynchronous motors. The starting current of induction motors is relatively large during the starting process, so motors with large capacity can use the wye delta starter. The star delta starter is actually a step-down starter. When it starts, the stator winding of the motor is connected into a star shape, and when the speed reaches close to the rated speed, it is changed into a △ to reduce the starting current.

An industrial endoscope refers to an optical device that consists of a hose (flexible or rigid) with a lens at one end and an eyepiece attached to the optical system at the other end. Cameras in industrial endoscopes can produce high-quality images without spending a fortune. The device also comes with lighting and vision systems. The lighting system requires an optical fiber to illuminate the interior of the area.

The electrical measuring instrument in the pressure measuring instrument is usually called a pressure transducer (pressuretransducer). It is a sensor that converts the pressure signal into a voltage signal output. Usually the pressure sensor is generally composed of elastic sensing element and displacement sensing element. The function of the elastic sensing element is to make the measured pressure act on a certain area and convert it into displacement or strain, and then the displacement sensing element or strain gauge converts it into an electrical signal that has a certain relationship with the pressure. Sometimes the functions of these two elements are combined. 

BLDC motor (also known as brushless direct current motor) is a kind of permanent magnet synchronous motor. BLDC motor replaces the mechanical commutator on the brushed DC motor with an electric commutator, and is powered by a DC power supply through an integrated inverter or switching power supply to generate an AC signal to drive motor. It has the advantages of simple structure, no sparks during commutation, high operational reliability and low maintenance cost, so it has great advantages over traditional brushed DC motors in performance. BLDC motors have high efficiency and good operability, so they are widely used in various transmission industries.

The gearbox needs to withstand the force from the wind wheel and the reaction force generated by the gear transmission, which requires that the gearbox must have sufficient rigidity to withstand the force and torque, prevent deformation, and ensure the transmission quality.

A diesel generator is a small power generation equipment, which refers to a powerful machine that uses diesel as fuel and uses a diesel engine as a prime mover to drive the generator to generate electricity. The whole set is generally composed of a diesel engine, generator, control box, fuel tank, storage battery for starting and control, protection device, emergency cabinet and other components. Silent diesel generators with 3 kW~10 kW can be used for daily power generation and emergency power generation in various homes, offices, and large, medium and small enterprises. A generator is a mechanical device that converts other forms of energy into electrical energy.

Static eliminators are products that protect susceptible items from the effects of static discharge. These static shields are also known as antistatic (anti-static) devices, anti-static electricity devices, or static charge eliminators. Static eliminators work by dampening, reducing, or otherwise inhibiting its buildup or discharge.

The vane air motor is a device that can convert the pressure of compressed air into rotational mechanical energy. The most widely used in pneumatic transmission are vane and piston types. It is mainly composed of motor housing, connecting rod, crankshaft, piston, cylinder, valve and so on. The compressed air enters the valve core to make it rotate, and at the same time, the compressed air is fed into the surrounding cylinders in turn by the rotation of the valve core. Due to the expansion of the compressed air in the cylinder, the piston rod and the crankshaft are pushed to rotate. When pushed to the "bottom dead center", the valve spool also moves to the first exhaust position.

A piston air motor is an air motor that converts the linear motion of several pistons into rotary motion through a crank or a swash plate. According to their different structures, they can be divided into radial piston type and axial piston type. Piston air motors are suitable for applications with low speed and high torque. The air consumption is not small, which has many components, and the price is expensive. Piston-type air motors are mainly used in mining machinery, and can also be used as drive motors for conveyor belts, etc.

Common network devices have several indicators that monitor the status and operation of the device. These indicators are called light-emitting diodes (LEDs). By fully understanding the meaning of these indicator lights, you can easily and quickly determine the cause of the fault in the process of network fault diagnosis, achieving unexpected results.

The pressure switch adopts a high-precision, high-stability pressure sensor and transmission circuit, and then uses the special CPU modular signal processing technology to realize the detection, display, alarm and control signal output of the medium pressure signal. ATO pressure switch can be widely used in petroleum, chemical, metallurgy, electric power, water supply and other fields to measure and control the gauge pressure and absolute pressure of various gases and liquids. It is an ideal intelligent measurement and control instrument for industrial sites. Pressure switches are widely used in aerospace and military fields, such as M1A1 tanks, Apollo spacecraft, Boeing 747 and other product manufacturing.

A light may come on when the machine is running, or flash when the machine is experiencing technical problems. Lights on the elevator will light up to indicate which floor the elevator is on and when it is safe to leave the elevator. These are just two of the many applications for LED indicators. They are found in a wide variety of industries, but are especially important in those where safety is critical, such as industrial machinery, defense and aerospace applications. LED indicators are very versatile. Here are some of the LED indicator lights.

The indicator light is a panel-mounted lamp assembly consisting of the indicator housing, an internal lamp, terminals, and a lens. The light source of indicator light is a high brightness pure color LED or incandescent bulb. As the name implies, indicator lights reveal the status (ON or OFF) of an electrical apparatus in switchboards. In more sophisticated systems, the indicating lights may annunciate the cause of the current interruption, such as line-to-ground fault, overload, and overcurrent condition.

A voltage stabilizer is a device that stabilizes the output voltage. It is composed of a voltage regulation circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit performs sampling, comparison and amplification. Then it drives the servo motor to rotate to change the position of the carbon brush of the voltage regulator. By automatically adjusting the coil turns ratio, the output voltage is kept stable. Today we will introduce the working principle of the voltage stabilizer, its function and its application. We hope that after reading this article, you will have a better understanding the functions of voltage regulators.

Terminal block is a kind of accessory product used to realize electrical connection. The simple structure of the terminal block can play an extremely important connection role, the cost is low, and it is the best assistant for signal transmission.

UPS is a device that contains energy storage. It is a constant voltage and constant frequency uninterruptible power supply with an inverter as the main component, which can solve the problems of power failure, low voltage, high voltage, surge, noise and so on of the existing power, and make the computer system run more safely and reliably. Now ATO UPS has been widely used in computers, transportation, banking, securities, communication, medical, home, industrial control, etc.

A screw feeder is a mechanism that uses a rotating screw blade, usually inside a tube, to move liquid or granular materials. They are used in many bulk handling industries. Screw conveyors in modern industry are often used horizontally or slightly inclined as an efficient way to convey semi-solid materials including food waste, wood chips, aggregates, grains, animal feed, boiler ash, meat and bone meal, municipal solid waste, and Many others. Screw conveyors can move material horizontally inclined or vertically. They are used for feeding, dispensing, collecting or mixing, and can be equipped with heating or cooling when transferring using appropriate covers and gaskets, they are easily dust or weatherproof and rodent proof.