WL 0643 Pull Solenoid
The Frame type of Push Pull Solenoid is a widely used linear electromagnetic actuator designed to create push or pull motion force through electrical energization.
Thanks to its open-frame structure, fast response, and customizable force and stroke, it has become a core component in automation equipment, office machines, smart devices, and industrial control systems.
Here, As a professional solenoid manufacturers, we would like to tell you what a push pull solenoid is, explains its structure and working principle, and explores its typical applications, helping engineers and buyers select the right solenoid solution.
WL 0643 Pull Solenoid Video
WL 0643 Detail Display
Product Specification Description
| Brand | Weilong Technology | Model Number | WL 0643 |
| Rated Voltage (V) | DC12V or 24V | Rated Power(W) | 4-8W |
| Work Mode | Pull Type | Pull Force (N) | 0.5–1 N |
| Stroke(mm) | 3-6 MM Customized | Operrating Working Duty | 1 S On，3 S OFF |
| Service Life | 200 Thousand Times | Certification | CE,ROHS,ISO9001, |
| Material | Superior Magnet Carton Steel | Lead Wire Length(mm) | 200 MM |
| Install Style | Side Screw Mounting | 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) | M3 * 8 mm | Payment Term | TT, or LC At Sight |
| Sample Order | Yes 10–15 days | Product Warranty | 1 Year |
| MOQ | 500 pcs | Supply Ability | 2000 pcs per Week |
| Delivery Time | 30 Days | Port of Loading | Shenzhen Yantian |
FAQ of Pull-Type Box Solenoid
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.
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)
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.
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.
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
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)
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.
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.
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
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.
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