Solenoid

The Solenoid Manufacturer!

Dexing Magnet is a large enterprise with excellent quality and perfect service in the international magnetometer and machinery industry.

Why choose us

Professional Team

It has a group of experienced technicians and managers in the magnetometer and magnetic industries.

Our Product

Vibrating Sample Magnetometer, Hall Effect System, Gauss Meter, Flux Meter, Electromagnets, Helmholtz Coils, Magnetizers, Magnetic Material Property Testing Systems

Production Market

At present, the Dexinmag company has established cooperative relations with many schools and institutions at home and abroad for more than 30 years, such as Singapore Polytechnic University, Caltech, University of Hong Kong, etc.

Customized service

Equipment quality Reliable, electrical components and hydraulic transmission components are imported from Japan's Mitsubishi and Italy, and can provide qualified products and good after-sales service.

Center magnetic field strength Hmax	0.6T
Magnetic field center uniformity	5%
Outside diameter	440mm
Inner diameter	80mm
Length	440mm
Weight	320Kg
Power	180KW
Output frequency	0-25Hz
Duty cycle	0.2

Characteristics of Solenoid

High efficiency: Using high-quality electromagnetic coils and magnetic core materials ensures the solenoid valve can work stably and efficiently under high frequency and load conditions.

Fast response: The unique electromagnetic design makes the response time of the solenoid valve very short, allowing it to complete the switching action within milliseconds to meet the needs of high-speed control.

High reliability: After strict quality control and durability tests, this product has high reliability and stability and can run stably in harsh working environments for a long time.

Energy saving and environmental protection: The optimized electromagnetic design and low-power technology make the solenoid valve low energy consumption and low noise during operation, which meets the requirements of energy saving and environmental protection.

Easy installation and maintenance: The standard interface and modular design make the installation and maintenance of the solenoid valve simple and convenient.

Key Applications of Solenoids

Valves and Fluid Control

In systems like HVAC, irrigation, and industrial machinery, solenoids are used in solenoid valves to regulate the flow of liquids, gases, or steam. The magnetic field produced by the solenoid actuates the valve mechanism, allowing for precise control of fluid flow.

Automated Systems

Solenoids are widely used in automated machinery to trigger mechanical actions such as lifting, pushing, or moving parts. For example, in manufacturing, solenoids can control the movement of robotic arms or assembly line equipment.

Locking Mechanisms

In security systems, solenoids are often used in electromagnetic locks to control access. When an electric current is applied, the solenoid’s core moves to release or engage the lock, allowing or preventing entry.

Push Buttons and Relays

Solenoids are often found in push-button switches, relays, and contactors, where they perform a simple mechanical action in response to an electrical signal. These devices are used in everything from household appliances to industrial equipment.

Automotive Applications

Solenoids play a crucial role in modern vehicles, such as in starter motors, where they engage the motor's gear to start the engine. They are also used in transmission systems and fuel injection controls.

Different Types of Solenoids

AC Laminated Solenoid
An AC laminated solenoid is famous for the amount of force that can be performed in their first stroke. They can also use a longer stroke than a DC solenoid. They are obtainable in several different configurations and ranges. These types of solenoids will produce a clean buzz when they are being used.

DC C–Frame Solenoid
A DC C–Frame solenoid uses only a frame, formed like the letter C, which is covered around the coil. This kind of solenoid has an extensive range of different applications. Even though they are famous in a DC configuration, they can also be designed to be used with AC power.

DC D–Frame Solenoid
A DC D–Frame solenoid gears have a two-piece frame that is covered around the coils. These are used in several different applications like industrial applications. Like the C–Frame, these solenoids can also be designed in AC alternatives, for applications when the properties of an AC solenoid are more attractive than a DC solenoid.

Linear Solenoid
This kind of solenoids is more familiar with the most people. These are capable of using a pulling or pushing force on a mechanical device and can be utilized for a variety of metering tasks. These solenoids are used in a different applications. For instance, a solenoid on the starter device of a vehicle which includes a motor. Whenever electrical current flows through the solenoid, then it will move in a linear fashion to get two contacts together.

Rotary Solenoid
Rotatory solenoid is a good example of mechanical force which can be used in different methods to make easy of an automatic control process and quite easy to make life easier. In this solenoid, there is the similar coil and core design, though it is somewhat changed. In a rotary solenoid, a disc is used instead of the solenoid being a simple device with a core and coil. The body of the solenoid is lined up with the grooves and ball bearings are used to make easier motion.

Deliver, Shipping And Serving

Delivery Time

We promise to complete production and shipment within 7 working days after receiving the order.

Transportation

Professional packaging and safe transportation methods are used to ensure the safety of the equipment during transportation.

After-sales service

We provide comprehensive after-sales service, including equipment installation guidance, operation training, maintenance and so on. Meanwhile, we have a 24-hour customer service hotline to answer your questions at any time.

FAQ

Q: Can you use a solenoid for precise positioning?

A: Solenoids are not ideal for precise positioning because they typically operate in an on/off state. For accurate control of position, speed, and force, a linear actuator is a better choice.

Q: What are the advantages of AC Solenoid compared with DC Solenoid in application?

A: The AC Solenoid uses alternating current, which allows it to respond more quickly to current changes, generating a high-frequency magnetic field. This feature makes the AC Solenoid excellent in applications that require fast switching or precise control. In addition, the AC Solenoid usually has a smaller inductance value, which helps to reduce energy loss and improve overall efficiency.

Q: How does the Impulse Solenoid generate a continuous pulsed magnetic field?

A: The Impulse Solenoid generates a continuous pulsed magnetic field by an elaborately designed coil structure and current control system. It can quickly generate high-intensity magnetic field pulses, ensuring the continuity and stability of the pulses through precise current control.

Q: What is the heat dissipation performance of AC Solenoid in high-frequency applications?

A: We use efficient thermal design and high-quality materials to ensure the coil and core maintain a low temperature under high frequency and long operating conditions. In addition, we also provide optional accessories such as cooling fans or heat sinks to improve the cooling effect further and ensure the stability and reliability of the AC Solenoid.

Q: Can I control the speed of solenoids or actuators?

A: Linear actuators offer variable speed control. Solenoids generally do not have a means by which you can control the speed.

As one of the leading solenoid manufacturers and suppliers in China, we warmly welcome you to buy customized solenoid from our factory. All equipment are with high quality and competitive price.

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