Frame Push Pull Solenoid Series: Product Selection Guide
Introduction
Frame push pull solenoidย isย linear motion electromagnetic actuators that provide push or pull action in response to electrical input. This type of solenoid has been commonly used in various applications because of its open frame design, fast response time, and adjustable force and stroke. It is an integral part of various equipment in the automation industry, office equipment, smart devices, and control systems.
As a professional solenoid manufacturer, we hope to introduce what is a push pull solenoid, how it works, what it is composed of, and what it is used for. This will help engineers and buyers choose the proper solenoid solution.
Chapter 1 : What is a Frame Push Pull Solenoid?
A Frame push pull solenoid is an electromagnetic device that uses electrical energy to create linear motion.
Once DC or AC power is supplied to the coil, the magnetic force is generated, pulling the internal plunger towards the coil core. This creates the pull action. As power is turned off, the internal plunger returns to the original position by the action of the spring or load, creating the push action.
Compared to rotary actuators, our push pull solenoids offer:
Simple linear motion
Rapid response time
Compact design
Reliability
Economical design
These advantages make the frame push pull solenoid an integral part of various mechanisms in smart devices.
Chapter 2 : The Frame Push Pull Solenoid Structure and Main Components
A standard frame push pull solenoid consists of the following main parts:
Solenoid Coil
The coil is made of copper. It produces a magnetic field once DC or AC power is supplied.
Iron Core / Yoke (Frame)
The iron core provides a concentrated magnetic field and increases the magnetic force of the solenoid.
Plunger (Armature)
The solenoid has a linear movement of the plunger inside the solenoid. It generates the pushing and pulling action.
Return Spring
The return spring pushes the plunger back to the original position when the solenoid is off.
Housing / Open Frame
The solenoid has a sturdy design that provides mounting and efficient heat dissipation.
Electrical Terminals or Lead Wires
The solenoid has lead wires that provide the necessary current.
Chapter 3 : The Working Principle of Frame Push Pull Solenoid
The working principle of the push pull solenoid involves the electromagnetic attraction.
When the solenoid receives a current, the solenoid generates a magnetic field.
The magnetic field attracts the iron core towards the center of the solenoid.
This generates the linear movement of the solenoid.
The return spring pushes the solenoid back, which generates the pushing action.
The factors that affect the output force of the solenoid are:
The number of turns of the solenoid and the current.
The distance between the core and the solenoid.
The core material.
Stroke length.
Duty cycle.
The solenoid must be designed properly to ensure the maximum efficiency of the solenoid.
Chapter 4 : Typical Datasheet Parameters
The typical parameters that the engineer must consider while selecting the frame push pull solenoid from the datasheet are:
Parameter Description
Rated Voltage: DC 6V, 12V, 24V or customized
Power Consumption: Power consumption of the solenoid
Stroke Length: Stroke length of the solenoid
Pull / Push Force: Push and pull force of the solenoid
Duty Cycle: Continuous or intermittent operation
Response Time: Activation speed
Insulation Class :Thermal resistance of coil
Operating Temperature: Environmental range
Mounting Type: Screw or bracket mounting
These parameters will help in determining if the solenoid meets the mechanical and electrical requirements of the application.
Chapter 5 : The Applications of Frame Push Pull Solenoid
Frame push pull solenoids have numerous applications in various industries. They find wide acceptance because of their small size and reliable operation.
Industrial Automation
Sorting and positioning devices
Automated assembly systems
Conveyor control mechanisms
Office & Commercial Equipment
Printers and copiers
Vending machines
Scanners and ticket machines
Smart Devices & Consumer Electronics
Smart door locks
Access control systems
Electric latches and switches
Medical & Laboratory Equipment
Diagnostic instruments
Sample handling devices
Valve control systems
The precision in linear actuation makes the solenoid a vital component in modern electromechanical systems.
Chapter 6 : Advantages of Frame Push Pull Solenoids
Frame push pull solenoids have numerous advantages that make them the preferred choice in various applications.
Compact and lightweight design
Fast response time
High repeatability and reliability
Flexibility in customization of voltage, force, and stroke
Easy installation and mounting
Cost-effectiveness in mass production
The above advantages of the solenoid make it the preferred choice in various applications.
Chapter 7 : How to Select the Right Push Pull Solenoid
To select the right solenoid, several factors must be considered. Here are the key factors that must be considered.
1. Voltage Requirement
The solenoid can operate at different voltages. Common voltages for solenoids are DC 12V and DC 24V.
2. Required Force
The solenoid must be able to exert the required pull or push at a particular stroke.
3. Stroke Length
The movement distance should match the mechanical design.
4. Duty Cycle
You should consider whether the solenoid will be operated continuously or not.
5. Mounting Method
You should consider the compatibility with the mounting space.
6. Operating Environment
Temperature, humidity, and vibration should be considered.
Working with a seasoned manufacturer will guarantee the optimal design for your solenoid.
Chapter 8 : FAQ About Frame Push Pull Solenoids
1. What voltage is usually used for the operation of the push pull solenoid?
For the most part, the push pull solenoid operates on a DC 12V or a DC 24V voltage supply. However, different voltages can be customized.
2. Can the solenoidโs operating force be customized?
Yes. The operating force can be customized to your requirements by adjusting the design.
3. What is the lifespan of the solenoid?
Depending on the design, the solenoid can last for millions of cycles.
4. Can the push pull solenoid be operated continuously?
Yes. The solenoid can be operated continuously.
5. What industries do the push pull solenoids serve most frequently?
They serve the following industries: automation, vending machine industry, medical devices, security systems, office machines.
Chapter 9 : Conclusion
The frame push pull solenoid is a dependable electromagnetically operated solenoid that is frequently used in a variety of applications within the industry. Understanding the solenoidโs design, operation, characteristics, and applications will enable the selection of the most appropriate solenoid for your application.
We have over 20 years of experience in the design and manufacture of solenoids. Our experienced team will be happy to help you with your custom solenoid requirements such as:
High Force Designs
Long Stroke Lengths
Continuous Duty Operation
Unique Mounting Structures
If you have a specific need for a project, we are ready to help you design the perfect solution for the push pull solenoid.
