Push / Pull Linear Solenoids
Last Updated: January 31, 2025
Description
Push/Pull Linear Solenoids are electromechanical devices that convert electrical energy into linear motion. They are designed to provide a pushing or pulling force in a linear direction, making them suitable for applications requiring precise linear actuation.
Working Principle
Push/Pull Linear Solenoids operate based on electromagnetic principles. When an electrical current passes through the solenoid coil, it generates a magnetic field that moves a plunger or armature within the coil. This movement creates a linear force that can either push or pull, depending on the solenoid's design. These solenoids are particularly useful because they can deliver high force at a short stroke, making them efficient for applications requiring rapid and precise linear motion .
Applications
Push/Pull Linear Solenoids are used in a variety of applications. Specific examples include their use in locking mechanisms, where they provide the necessary force to engage or disengage locks . They are also employed in toggle mechanisms, where high-force solenoids are needed to achieve the desired mechanical action .
Advantages over other Linear Solenoids
Push/Pull Linear Solenoids offer several advantages over other types of linear solenoids. They are capable of supplying very high force at a short stroke, which is beneficial for applications requiring quick and powerful linear motion . Additionally, their design allows for efficient force generation, making them suitable for high-speed requirements where rapid acceleration is necessary .
Limitations
One of the limitations of Push/Pull Linear Solenoids is that they are designed to work over a short stroke, which may not be suitable for applications requiring longer linear motion . Additionally, their construction may require careful consideration of the air gap and plunger design to optimize force and efficiency .
Considerations
When selecting Push/Pull Linear Solenoids, several factors should be considered. Initial costs can be higher due to the need for precise construction and materials. Operating expenses may vary depending on the power consumption and duty cycle of the solenoid. Durability and maintenance costs are influenced by the solenoid's design and the environment in which it operates. Ensuring proper sealing against dust and moisture can enhance durability and reduce maintenance needs . Accuracy in force and motion is critical, and careful design considerations can help achieve the desired performance .
from GEEPLUS Inc.
Small) "Push-Pull" solenoids are the most robust series of linear solenoids and are therefore the best option for heavy duty applications. Their intelligent magnetic concept allows a very high holding force at a comparably low power input. This makes them ideally suited for applications asking for... [See More]
- Construction: Push/Pull
- Life Cycles: 5.00E6
- Maximum Stroke: 2
- DC: Rated for DC Operation; 3VDC; 6VDC; 12VDC
from RS Components, Ltd.
Single-acting linear electromagnets for controllers, electrical equipment, machines, safety applications, etc. Designed for in excess of 5 million operations. Sliding core with PTFE layer inside a metal tube. Equipped with spring return (removable), push or pull model. Permanent duty (duty factor... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 15
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear electromagnets for controllers, electrical equipment, machines, safety applications, etc. Designed for in excess of 5 million operations. Sliding core with PTFE layer inside a metal tube. Equipped with spring return (removable), push or pull model. Permanent duty (duty factor... [See More]
- Construction: Push/Pull; Laminate
- AC: Rated for AC Operation; 230 VAC
- Maximum Stroke: 15
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear solenoids for automated systems, various machines and security applications. Code 346-7866 features a sliding core inside a metal tube. The other models have precision guiding on self-lubricating rings, permitting over 50 million cycles. Equipped with return spring (removable),... [See More]
- Construction: Tubular; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 10
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear solenoids for automated systems, various machines and security applications. Code 346-7866 features a sliding core inside a metal tube. The other models have precision guiding on self-lubricating rings, permitting over 50 million cycles. Equipped with return spring (removable),... [See More]
- Construction: Tubular; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 16
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear solenoids for automated systems, various machines and security applications. Code 346-7866 features a sliding core inside a metal tube. The other models have precision guiding on self-lubricating rings, permitting over 50 million cycles. Equipped with return spring (removable),... [See More]
- Construction: Tubular; Push/Pull
- AC: Rated for AC Operation; 230 VAC
- Maximum Stroke: 15
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear electromagnets for use in automation and small mechanisms. Can be used as push or pull models. Coil for duty cycle of 100% (permanent duty) or 25%. For pulse operation, a higher operating force can be obtained with a power supply above the rated voltage, up to a limit of 50 Vdc. [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 12VDC
- Maximum Stroke: 3
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear electromagnets for use in automation and small mechanisms. Can be used as push or pull models. Coil for duty cycle of 100% (permanent duty) or 25%. For pulse operation, a higher operating force can be obtained with a power supply above the rated voltage, up to a limit of 50 Vdc. [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 3
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear electromagnets for use in automation and small mechanisms. Can be used as push or pull models. Coil for duty cycle of 100% (permanent duty) or 25%. For pulse operation, a higher operating force can be obtained with a power supply above the rated voltage, up to a limit of 50 Vdc. [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 12VDC
- Maximum Stroke: 3
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear electromagnets for use in automation and small mechanisms. Can be used as push or pull models. Coil for duty cycle of 100% (permanent duty) or 25%. For pulse operation, a higher operating force can be obtained with a power supply above the rated voltage, up to a limit of 50 Vdc. [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 3
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
3 sizes available, each in several versions. Pulse supply. Core activates when powered up (+ red wire), held in retract position by magnetic locking, with power off. Unlocks by reverse polarity with a minimum pulse of 50 â † ’ 100 ms. Linked to a return system (spring, earth, etc.),... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 12VDC
- Maximum Stroke: 10
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
3 sizes available, each in several versions. Pulse supply. Core activates when powered up (+ red wire), held in retract position by magnetic locking, with power off. Unlocks by reverse polarity with a minimum pulse of 50 â † ’ 100 ms. Linked to a return system (spring, earth, etc.),... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 10
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
3 sizes available, each in several versions. Pulse supply. Core activates when powered up (+ red wire), held in retract position by magnetic locking, with power off. Unlocks by reverse polarity with a minimum pulse of 50 â † ’ 100 ms. Linked to a return system (spring, earth, etc.),... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 12VDC
- Maximum Stroke: 20
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
Single-acting linear solenoids for automated systems, various machines and security applications. Code 346-7866 features a sliding core inside a metal tube. The other models have precision guiding on self-lubricating rings, permitting over 50 million cycles. Equipped with return spring (removable),... [See More]
- Construction: Tubular; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 15
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
3 sizes available, each in several versions. Pulse supply. Core activates when powered up (+ red wire), held in retract position by magnetic locking, with power off. Unlocks by reverse polarity with a minimum pulse of 50 â † ’ 100 ms. Linked to a return system (spring, earth, etc.),... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 12VDC
- Maximum Stroke: 9
- Continuous Duty: Rated for Continuous Duty
from RS Components, Ltd.
3 sizes available, each in several versions. Pulse supply. Core activates when powered up (+ red wire), held in retract position by magnetic locking, with power off. Unlocks by reverse polarity with a minimum pulse of 50 â † ’ 100 ms. Linked to a return system (spring, earth, etc.),... [See More]
- Construction: Open Frame; Push/Pull
- DC: Rated for DC Operation; 24VDC
- Maximum Stroke: 9
- Continuous Duty: Rated for Continuous Duty
from Eaton Corporation
PULL TYPE. 1 INCH MAX. STROKE. 60 HZ FREQUENCY RATING. 110 V VOLTAGE RATING. WALL MOUNTING. OPEN ENCLOSURE. A DESIGNATED SIZE. 0.72 LB HORIZONTAL POSITION MAGNETIC FORCE. 0.34 AMPERE SEALED CURRENT. 0.55 LB MAGNETIC FORCE AGAINST GRAVITY. 0.9 LB MAGNETIC FORCE WITH GRAVITY. 1.83 AMPERE INRUSH... [See More]
- Construction: Push/Pull
- AC: 115VAC
- Maximum Stroke: 25.4
- Frequency: 60
from Johnson Electric North America, Inc.
Johnson Electric ’s extensive platform of tubular solenoids provides high force for short stroke applications and is ideal for applications that require long life and high reliability. The STA technology is constructed with a low friction system bobbin which ensures life of 25 million... [See More]
- Construction: Push/Pull
- DC: Rated for DC Operation