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As the key elastic element of the diaphragm coupling, the diaphragm bears the main load during operation. When the diaphragm shaft coupling rotates, its angular offset will generate alternating stress, which alternates once per rotation. The dynamic stress of the diaphragm will lead to the fatigue damage of the diaphragm and the bolt, so the accurate calculation of the dynamic and static composite stress is the key to predict the life of the diaphragm shaft coupling and the operation of the diaphragm shaft coupling.

Static eliminators are products that protect susceptible items from the effects of static discharge. There are rules that must be followed in static elimination. A thorough understanding of these principles is necessary to obtain the best performing equipment. The following will clarify some issues to consider when choosing static elimination.

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.

The gearbox system includes gears, driveshafts, bearings and box structures. Among them, the box structure plays a supporting and sealing role in the whole system, and the probability of failure is very low. Therefore, in the gearbox, the failure mainly occurs in the gear, transmission shaft and bearing. According to statistics, gear, shaft and rolling bearing failures account for more than 90% of gearbox failures.

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.

Compared with piston motors of similar power, vane air motors are smaller, lighter and less expensive. Simple design and construction allow them to operate at any installation angle in most cases. The vane motor has a wider range of speed, torque and power and is the most commonly used form of air motor.

Hydraulic motors are mechanical actuators that convert hydraulic pressure and flow into torque and angular displacement (rotation). Hydraulic motors are the rotary counterparts of hydraulic cylinders as linear actuators. ATO has high torque, high speed, high efficiency hydraulic radial piston motor, hydraulic pump motor, hydraulic orbital motor, optional working power 8-50 horsepower (6kW-38kW), rated pressure 2300~3600 psi, speed range 15-1500 rpm , ATO hydraulic motors have competitive prices and a wide range of applications.

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.

Shaft couplings are mechanical parts used to connect two shafts (driving shaft and driven shaft) in different mechanisms to rotate together to transmit torque. In high-speed and heavy-duty power transmission, some couplings also have the functions of buffering, damping and improving the dynamic performance of the shafting. The coupling consists of two halves, which are respectively connected with the driving shaft and the driven shaft. Most of the general power machines are connected with the working machine by means of couplings.

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.

Shaft couplings are also called shaft couplings. A mechanical component used to firmly connect the driving shaft and the driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes it is also used to connect shafts and other parts (such as gears, pulleys, etc.). It is often composed of two halves, which are respectively connected by keys or tight fittings, and are fastened at the ends of the two shafts, and then the two halves are connected in some way. The shaft coupling can also compensate for the offset (including axial offset, radial offset, angular offset or comprehensive offset) between the two shafts due to inaccurate manufacturing and installation, deformation during operation or thermal expansion, etc. and shock mitigation and vibration absorption.

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.

The flexible diaphragm coupling is composed of several groups of diaphragms (stainless steel thin plates) connected with the two halves of the coupling by bolts alternately. Each group of diaphragms is formed by stacking several pieces. The relative displacement of the two shafts is a high-performance metal elastic element flexible coupling.

Three-phase unbalance is an important indicator of power quality. Although there are many factors affecting the power system, most of the normal unbalance is due to three-phase components, line parameters or load asymmetry. Because the factor of three-phase load is not certain, the three-phase voltage and current of the power supply point are prone to unbalance and line loss. Furthermore, it will adversely affect the motor on the power supply point and endanger the normal operation of the motor. Therefore, if the three-phase unbalance exceeds the range that the distribution network can bear, the safe operation of the overall power system will be affected. There are many reasons for three-phase voltage imbalance, such as single-phase grounding, disconnection resonance, etc. The operator should correctly distinguish the reasons and deal with them quickly.

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.

Insulation resistance tester, also known as Megohmmeter or Megger. The scale of the megohmmeter is in megohms. The megger consists of medium and large scale integrated circuits. Megohmmeters are commonly used and indispensable instruments for electric power, post and telecommunications, communications, electromechanical installation and maintenance, and industrial enterprises that use electric power as industrial power or energy. It is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

The drag chain is a device that binds cables or wires or air pressure pipes and oil pressure pipes to facilitate their rotation and movement. Energy chains are used to carry and protect cables, hydraulic pipes, gas pipes and other medium pipes, and to regulate the movement of medium pipes to avoid mutual entanglement, twisting and damage. Drag chains are spliced ​​together by flexible unit chain links, and are widely used in platforms that require mobile power supply, such as: machine tools, construction machinery, welding and cutting equipment, electronics industry, logistics storage equipment, conveying equipment, injection molding industry, automobile manufacturing and other industries.

In fact, many UPS now also use lithium batteries, which can be integrated into standard racks. However, due to the limitation of volume, the battery capacity will not be very large. Correspondingly, the result is that the backup time is not long enough, and the rated backup time is maybe five minutes. Make sure that the server can be saved and shut down normally, or wait until the engine is powered on. But by 2022, in the current mainstream application solutions (95%+), UPS is still used in conjunction with lead-acid batteries. ATO uninterruptible power supply batteries are lead-acid batteries.