The solenoid is a device that can generate a magnetic force through a current. It is a non-permanent magnet that can be easily activated or eliminated magnetically. As we all know, the solenoid is made up of solenoid coil and iron core. When current is passed through the wire, a magnetic field is created around [...]
A solenoid brake is a connector that transmits the torque from the active side to the passive side and can be freely combined, cut or braken as needed. Due to the use of electromagnetic force to move, said electromagnetic clutch, brake, with a quick response, simple structure and other advantages, is widely used in mechanical [...]
The solenoid valve can be divided into the AC solenoid valve and DC solenoid valve according to its power supply, using AC solenoid and DC solenoid respectively. As we know, the solenoid is mainly composed of solenoid coil and solenoid tube assembly. With the power on and power off of the solenoid coil, the movement [...]
Proportional solenoid is an important electro-mechanical converter An electro-mechanical converter is one of the key components of an electro-hydraulic proportional valve. Its function is to convert the amplified input signal current into a mechanical quantity proportionally. The proportional solenoid is one of the most important ones. The function of the proportional solenoid is to convert [...]
The solenoid is a device that generates electromagnetism by electrifying. It mainly consists of armature core, solenoid tube and solenoid coil. The coil is usually wound around the outside of the core. When the armature core is inserted inside the electrified solenoid tube, it will be magnetized by the field of the electrified solenoid tube, [...]
The proportional solenoid is the most widely used electrical and mechanical conversion components that convert output signals into mechanical quantities. The proportional solenoid is mainly composed of an armature, a guide sleeve, a pole piece, a casing, a solenoid coil, a push rod and etc. The proportional solenoid is designed according to the Faraday electromagnetic [...]
The proportional solenoid is the core component of the proportional valve. The important difference between it and the ordinary solenoid is that the former has a horizontal displacement-force characteristic. Around this characteristic, a lot of proportional solenoid structure schemes have been tested and analyzed. On this basis, we did some summarizations on these important factors [...]
The proportional solenoid is an electricity-machinery conversion device of the electro-hydraulic proportional control element. Its function is to convert the current signal outputted by the proportional control amplifier into force or displacement. The proportional solenoid has the characteristics of large thrust, simple structure, low requirements for oil cleanliness, convenient maintenance and low cost. It is [...]
As we know, solenoid valve mainly consists of the solenoid and magnetic core. The electromagnetic component of the solenoid valve is composed of the fixed iron core, moving iron core and coil, and the valve body is usually composed of the slide valve core, slide valve sleeve and spring base. When the solenoid coil is [...]
According to researches, we find that installing a three-way pressure compensation valve and an overflow valve on the proportional reversing valve can not only greatly improve its response frequency, making the hydraulic system has a strong ability to resist load changes, but also reduce the energy loss of the hydraulic system during flow regulation, making [...]
