In the past, due to technical reasons, many manufacturers and enterprises used some traditional linear cylinder push rods and other products. These products are generally driven by the principle of fluid power, such as hydraulic cylinders, air cylinders and other products. These products are still used by many people.
These traditional products usually have some complex fluid components and control circuits. In addition to linear cylinder push rods, they also include pumps, valves, valve islands, pipelines, control I/O, etc.; usually open-loop control is used. , so additional sensing elements are needed for position judgment; usually only a few simple positions can be switched. If we need some negative complex motion curves, we need some more specialized products; because the fluid will leak during operation, so It is necessary to keep the pump intermittently stopped to ensure the internal pressure of the pipeline, which will increase the operation and production cost; and during operation, the entire system will emit high noise due to the operation of the pump.
Because of the various problems of the traditional originals, a new type of linear work actuator-electric cylinder was born.
Electric cylinders are an upgrade from past products, simplifying components for various circuits and loads. Also because the number of components is reduced, it not only reduces the control of occupancy, but also reduces time and cost.
When the servo electric cylinder is working, the noise is extremely small, without the fluid pump, the operation is quieter, and there is no trouble such as leakage.
The new electric cylinder has flexible control and comes with its own position feedback. Through servo drive control, it can be lifted and opened at any position during operation, achieving multi-point positioning control and high-precision position control.
For problems such as speed and thrust, the electric cylinder can also achieve high-precision control, multi-station synchronization and interpolation; it can also set the priority of stop and start, and perform complex curve control.
Upgrade of traditional linear cylinder, high-precision electric cylinder
2022-02-18
