In today's world, the rapid development of science and technology, new knowledge, new technologies, new processes, and new products emerge in an endless stream. The traditional motor drive system is constantly being updated and remodeled. Servo drives have always had reliable applications in press room transfer systems and automation equipment. Now, the devices are also used in the main drives of presses. Higher power servo drives are used in the press forming process for greater flexibility. To some extent, the concept of changing presses are both competing and complementary to each other and there is no universally applicable solution. The customer's specific requirements for stamping and quality, internal expertise, and production and logistics requirements create a variety of stamping shops. The use of PLC can directly control the position and speed of the servo motor, without the need for additional positioning module, and save costs. The processing speed of the PLC is high, the frequency of the output pulse is also very high, and the instruction is also very simple. In the case of system connection, it is also convenient to perform modification of all instructions.
Most traditional servo control systems go through a closed-loop loop to control the positioning, speed, and torque of each device in the system. However, as some large-scale distributed production systems have to increase the number of devices to be controlled, wiring is also more complicated. In this case, the resolution and synchronization, real-time performance are often strained, and they are susceptible to noise such as power supply.
PLC is widely used in the field of automation control. Especially in recent years, PLC has achieved rapid development in terms of processing speed, command and capacity, and single-axis control, making PLC easy to control servo motors.
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Portable power stations, also known as battery powered inverter generators, are rechargeable units capable of dispensing power for charging devices. It is equipped with AC outlet and USB charging ports. Camping trips and power outages are best applications of these units. The global portable power station market size is set to reach USD 482 million by 2026, according to Market Research Future (MRFR). It can display 7.60% CAGR over the forecast period (2020-2026). Huge demand for alternatives to gas generators and need for units capable of running heavy applications can drive the majority of the market demand.
The market growth is attributed to rising use of smart electronic devices and huge requirement for uninterrupted power supply. Areas frequented by power outages caused by natural disasters are expected to be a lucrative market for portable power stations. Residents are shelling out for these generators for charging smartphones capable of calling emergency responders. Moreover, discounts and deals for portable power stations on ecommerce portals can drive the market volume significantly. The large opportunity for consumer electronic products owing to restrictions on movement during the pandemic can be leveraged by market players.
The long charging times and high costs of these generators can restrain market growth.
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