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More and more departments are replacing mechanical hands with electric push rods.
Publish Time:
2025-07-10
Electric push rods utilize electromagnetic planning and innovative push-pull structures. Direct, frictionless drive eliminates many transmission components. They feature extra-long levers and bidirectional extension/retraction functionality. Speed control is achieved through end counters, providing noise resistance and degaussing capabilities. The structure is similar to electromagnetic drive rods, and the device is easy to operate. Electric push rods offer advantages such as low cost, long service life, and low energy consumption. Compared to traditional electromagnetic drivers, they offer a longer operating range and lower cost. They can replace motor screw rods and cylinders in long-distance operation machinery. Electric push rods are versatile auxiliary drive devices widely used in power, machinery, metallurgy, semiconductor, mining, petroleum, chemical, lifting, transportation, construction, and grain and feed processing industries. They are known for stable performance, sensitive operation, stable operation, and strong environmental adaptability. Electric push rods, also known as electric cylinders or servo electric cylinders, are electromechanical devices primarily used for linear or near-linear push and pull actions. While seemingly simple, these repetitive actions play a crucial role in many integrated systems.
What are the development advantages of electric push rods? The advantages can be discussed from several aspects: Electric sofas use electric push rods and motors to provide effective massage for tired bodies, enhancing comfort. When lying down and stretching on an electric sofa, all parts of the body from head to toe are supported, making one feel weightless, promoting blood circulation and benefiting health. The footrest that pops out from under the sofa is designed as an integrated, gapless unit. The comfort is fully reflected in the use of the electric sofa. Electric sofas generally have electrically adjustable height and tilt functions, achieved primarily through electric push rods, also called linear push rods, linear actuators, and linear drivers.
A linear electric push rod is a mechanism that converts rotary motion into linear motion. A linear push rod mainly consists of an electric push rod, control box, remote control panel, and cables. Depending on the combination of the motor, screw, control device, and limit switch, the electric push rod can achieve lifting, tilting, and turning functions. Using an electric push rod actuator, power is required when changing the control opening; once the desired opening is reached, power is no longer needed. Therefore, in terms of energy saving, electric push rod actuators have significant energy-saving advantages over pneumatic actuators. Using an electric push rod as an actuator not only reduces the need for air source devices and auxiliary equipment required for pneumatic actuators but also reduces the weight of the actuator. Pneumatic actuators require a certain air pressure throughout the control operation. Although low-consumption amplifiers can be used, the cumulative air consumption is still substantial. Suitable for long-distance operation, they are widely used in the opening and closing of airlocks, valves, gates, material loading and unloading, and flow control in various sectors such as power, chemical, metallurgical, mining, light industry, transportation, and shipping.
Electric push rods are increasingly replacing manual mechanisms, hydraulic valves, and speed reduction transmission mechanisms in automated devices. Electric push rods are characterized by their small size, quiet operation, high safety (locking force can reach several times the thrust), ease of operation (all operations are centralized on a single remote control panel). The hydraulic actuator is the main component of the electric hydraulic push rod brake. It contains a small centrifugal oil pump that operates in a fully sealed environment, ensuring clean oil and good lubrication. The pump blades, shaft, and cylinder are less prone to wear and tear, resulting in a long service life.
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2025-07-10