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AS 0643 Pull Type Open Frame Solenoid.jpg
AS 0643 Pull Type Open Frame Solenoid.jpg
AS 0643 Pull Type Open Frame Solenoid 2.jpg
AS 0643 Pull Type Open Frame Solenoid 3.jpg
AS 0643 Pull Type Open Frame Solenoid 4.jpg
AS 0643 Pull Type Open Frame Solenoid.jpg
AS 0643 Pull Type Open Frame Solenoid 6.jpg

AS 0643 Pull Type Boxing Solenoid DC 24V

How it works

A pull-type solenoid operates based on the electromagnetic force. It consists of a coil of wire wrapped around a bobbin. When current passes through the copper coil, it generates a magnetic field. This field exerts a force on a ferromagnetic plunger (or armature) within the coil. In a pull-type solenoid, the magnetic field pulls the plunger into the coil, producing linear motion. When the current is turned off, a built in return spring or other mechanical mechanism pushes the plunger back to its original position, deactivating the solenoid.

The structure

Solenoid Coil: A wound component that generates the necessary magnetic field when an electric current is applied. The solenoid coil is typically made of copper wire and is wound helically around a cylinder.

Plunger: The movable part of a solenoid, typically made of a ferromagnetic material such as iron or a magnetic alloy. The plunger is designed to be pulled into the coil when the solenoid is powered on.

Return Spring: This component is used to return the plunger to its original position when the current to the coil is interrupted. The spring is usually located at one end of the plunger and is compressed when the plunger is pulled into the coil.

Frame or Housing: Provides mechanical support and protection for the coil and plunger. The frame can be open or closed, depending on the application requirements.

Application

Locking system: Pull solenoids are commonly used in electric locks. The pulling force of the solenoid can be used to unlock or lock the lock, thus achieving remote or automated access control.

Industrial Automation: They are used in various industrial automation systems to perform tasks such as moving mechanical parts, operating valves, and actuating switches. For example, in a production line, a pull solenoid can be used to move a part to a specific position.

Robotics: Pull solenoids can be used to actuate the joints or limbs of robots, providing the linear motion necessary for precise manipulation and locomotion.

Vending machines: In vending machines, pull solenoids can be used to dispense merchandise. For example, when a user purchases an item, the solenoid pulls a mechanism that releases the selected item.

Pinball Machines: They are used to pull the firing lever in pinball machines, providing the force needed to launch the ball.

  

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    product details

    Product Description

    Brand Dr. Solenoid Model Number AS 0643
    Rated Voltage (V) DC12V  or 24V  Rated Power(W) 4-8W
    Work Mode  Pull Type  Holding Force (N) 0.5--1 N 
    Stroke(mm) 3-6 MM Customized Reset Time(s) 1 S On，3 S OFF
    Service Life 200 Thousand Times Certification CE,ROHS,ISO9001,
    Material Superior Magnet Iron Lead Wire Length(mm) 200 MM
    Install Style Screw Tolerance of Dimension  +/-  0.1 MM
    Water-proof  None Insulation Class B
    Hi-Pot Test AC 600V 50/60Hz 2s Non-excitation Holding Force 0
    Working Temperature -10°C-100°C Duty Cycle 1-100%
    Thread Depth(mm) / Payment Term TT, or LC At Sight
    Sample Order Yes Warranty 1 Year
    MOQ 1000 pcs Supply Ability 5000 pcs per Week
    Delivery Time 30 Days Port of Loading shenzhen

    Product detail diagram

    Type 0643 Linear Solenoid

    The Type 0643 Linear Solenoid is a versatile open-frame solenoid engineered for demanding applications where reliable performance and flexibility are essential. Ideal for automation, packaging, and remote control systems, it supports both pull and push configurations, allowing seamless integration into a wide range of mechanisms.

    Design & Actuation:

    Long-stroke design with integral clevis for pull operation

    Threaded pushrod version available for push actuation

    Stroke length up to 15 mm, providing strong and increasing force over the stroke

    Construction & Durability:

    Zinc/nickel-plated iron components for corrosion resistance

    Class B coil insulation for reliable electrical performance

    Optional rectifiers for AC supply compatibility

    Performance & Flexibility:

    Coils rated for continuous, intermittent, or pulse duty cycles

    Can operate in any orientation

    Optional return spring for automatic repositioning

    The Type 0643 solenoid delivers consistent, controlled actuation and stands out as a high-reliability solution for industrial applications requiring adaptable and efficient linear motion.

    AS 0643 12v pull type solenoid 1As 0643 12v 1n push pull type solenoid 2AS 0643 Pull type linear solenoid actuator D 3AS 0643 24V Pull solenoid D 4AS 0643 24V Pull solenoid D 5AS 0643 push pull type linear solenoid D 6Application

    FAQ of Pull-Type Box Solenoid

    1. What is a pull-type cartridge solenoid valve?

    A pull-box solenoid is an electromechanical device that converts electrical energy into linear action movement. When powered on, it pulls the plunger or armature into the solenoid coil, generating a strong pulling force from the solenoid motor.

    2. What are the main applications of pull-type box Solenoid?

    They are widely used in:

    Vending machines (coin-operated and banknote-operated)

    Locking/unlocking systems (doors, cabinets, safes)

    Office automation (printers, copiers, ATMs)

    medical devices

    Industrial machinery (sorting, control systems)

    3. How does a pull-type solenoid work?

    When electric current flows through the solenoid coil, a magnetic field is generated that draws the plunger inward. This pulling motion can be used to operate a latch, lever, or mechanical linkage. When power is removed, a spring (internal or external) returns the plunger to its original position.

    4. What is the difference between a pull type solenoid and a push type solenoid?

    Pull type: designed to pull the plunger inward when power is on.

    Push type: Designed to push the plunger outward when power is applied.

    Some models can use levers or linkages to achieve both actions.

    For the selection, it depends on the project situation, if you have any question about this, kindly contact us for more information.

    5. What factors determine the performance of a pull type solenoid?

    Key parameters include:

    Voltage and current (rated DC or AC)

    Stroke length (distance the plunger moves)

    Duty cycle (percentage of time power is available)

    Holding force/pulling force

    Operating temperature range

    6. Can the pull-type box solenoid be customized?

    Yes. Manufacturers typically offer the following customization services:

    Coil voltage (e.g. 6V, 12V, 24V, 48V DC)

    Plunger size and stroke length

    Mounting bracket

    Connector type (wire leads, terminals, JST plug)

    Working cycle (intermittent, continuous)

    7. What is the typical lifespan of a pull-type box solenoid?

    At the proper voltage and duty cycle, a solenoid can cycle hundreds of thousands to millions of times. Overheating or overloading can significantly shorten the lifespan. So, the reasonable design should be the key for good performance of the pull type box solenoid.

    8. What is the duty cycle of a pull-type solenoid?

    Intermittent operation (most common): Power is applied only for short periods of time to avoid overheating during operation.

    Continuous Duty (optional design): it can remain energized for extended periods, but typically has lower output force.

    9. How to choose a suitable pull-type box solenoid for your project needs?

    Consider the following key specification:

    Required stroke length and pulling force

    Available power supply voltage

    Duty cycle (continuous vs. intermittent)

    Installation space and dimensions

    Expected service life and environmental conditions

    10. What are the safety precautions?

    Always operate within the rated voltage/current range.

    Avoid continuous over-powering to prevent overheating.

    Make sure that mechanical parts do not hinder the return of the plunger.

    Use proper mounting to reduce vibration and wear.