DC 12V 25N 10mm Push Pull Solenoid Electromagnet

The DC 12V 25N 10mm Push Pull Solenoid Electromagnet is a bidirectional linear actuator that converts electrical energy into mechanical motion with a pulling and pushing force of 25 Newtons over a 10mm stroke. Industrial automation engineers, roboticists, and control systems designers rely on this component for precise electromagnetic actuation in door locks, valve controls, and automated machinery. This solenoid solves the challenge of creating compact, reliable mechanical movement in confined spaces where pneumatic or hydraulic systems are impractical or too expensive.

Product Overview

This push-pull solenoid operates on the principle of electromagnetic induction, where a DC voltage applied to the copper coil generates a magnetic field that attracts or repels the iron plunger core. Unlike single-action solenoids, this bidirectional design features dual coil windings that enable both extension and retraction movements, making it ideal for applications requiring reciprocating motion. The 10mm travel distance provides sufficient stroke for mechanical engagement in latching mechanisms, while the 25N force rating ensures reliable actuation of moderate-load components. The compact cylindrical design with M10 mounting allows easy integration into existing mechanical assemblies without significant redesign.

The solenoid is engineered for continuous duty operation at 12V DC with optimized coil resistance for minimal heat generation and extended lifespan. The sealed construction protects internal components from dust and moisture, making it suitable for both indoor industrial environments and semi-protected outdoor installations. Response time is typically 20-30 milliseconds, providing fast switching capability for time-sensitive automation sequences. The robust construction withstands repeated cycling, with design life exceeding 1 million actuations under normal operating conditions.

Key Specifications

Specification	Details
Product Type	DC Push Pull Solenoid Electromagnet
Operating Voltage	12V DC
Force Rating	25N Push and Pull
Stroke Length	10mm
Mounting Diameter	M10
Coil Type	Dual Winding Bidirectional
Response Time	20-30 milliseconds
Duty Cycle	Continuous
Operating Temperature	-20°C to +80°C
Insulation Class	Class H
Protection Rating	IP54 Sealed
Brand	Original Authentic
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• Bidirectional Push-Pull Action: Delivers 25N force in both extension and retraction directions, eliminating the need for return springs and enabling true linear actuation
• 12V DC Operation: Low voltage design ensures safe operation in battery-powered systems, robotics projects, and automated control circuits with minimal power consumption
• 10mm Precise Stroke: Compact travel distance ideal for precision positioning, latching mechanisms, and applications where space constraints require minimal plunger extension
• Fast Response Time: 20-30 millisecond switching enables rapid automation sequences and real-time control in time-sensitive industrial applications
• IP54 Sealed Housing: Dust and moisture-resistant construction protects coil windings and mechanical components for reliable operation in harsh industrial environments
• High Cycle Life: Engineered for over 1 million actuations, providing long-term reliability and cost-effectiveness in high-frequency switching applications
• M10 Mounting Thread: Universal mounting standard allows straightforward integration into existing mechanical assemblies and control systems
• Continuous Duty Rating: Designed for sustained operation without thermal shutdown, ideal for permanent installations and always-on automation systems

Applications and Use Cases

• Electronic Door Locks and Access Control: Push-pull action actuates bolt mechanisms in smart locks, cabinet locks, and security gates with reliable latching force
• Automated Valve Control: Operates solenoid-actuated ball valves and gate valves in fluid control systems for water dispensing, pneumatic circuits, and industrial process automation
• Robotics and Mechanical Automation: Provides linear motion for robotic grippers, pick-and-place mechanisms, and automated assembly equipment requiring bidirectional actuation
• Electromagnetic Latch Release: Controls mechanical latches in automotive applications, industrial machinery, and safety interlock systems with precise engagement timing
• Vending Machine Mechanisms: Actuates product dispensing mechanisms and door release systems in automated vending equipment with consistent force delivery
• HVAC and Climate Control: Operates damper actuators and duct control mechanisms in heating and cooling systems for zone temperature management
• Laboratory and Testing Equipment: Provides automated sample positioning, valve switching, and mechanical actuation in scientific instruments and test apparatus
• Home Automation Projects: Powers DIY smart home solutions including automated blinds, pet feeders, and motorized mechanical systems controlled via microcontrollers

How to Use

Installation begins by securing the solenoid to your mechanical assembly using the M10 mounting thread with appropriate washers and lock nuts to prevent vibration loosening. Ensure the plunger rod has clear, unobstructed travel along its 10mm stroke path without binding against adjacent components. Connect the positive 12V DC power supply to the designated push coil terminal and ground to the common terminal, then verify the plunger extends smoothly. For bidirectional operation, connect a relay or H-bridge motor driver that can reverse polarity to the coil terminals, enabling both push and pull actions through electronic control signals.

When integrating into automated systems, use appropriate current-limiting resistors or PWM circuits to prevent coil burnout from voltage spikes. Always include a freewheeling diode across the coil terminals when switching with relays to suppress back-EMF transients that can damage control electronics. For applications requiring holding force after actuation, consider mechanical latches or spring-loaded detents rather than continuous energization to reduce power consumption. Test the complete assembly under load conditions before deployment, confirming that the 25N force is sufficient for your specific mechanical load and that response timing meets your automation requirements.

Frequently Asked Questions

What is the difference between push-pull and single-action solenoids?

Single-action solenoids provide force in only one direction and rely on springs for return movement, while push-pull solenoids like this model feature dual coil windings that generate force in both directions. This eliminates the need for return springs, provides faster response times, and enables true bidirectional control without mechanical assistance. Push-pull designs are superior for applications requiring rapid reciprocating motion and compact installation.

Can this solenoid be used with AC power or only DC?

This solenoid is designed exclusively for 12V DC operation. AC power will damage the coil windings and internal components. If you need AC operation, you must use a separate AC-to-DC power supply or rectifier circuit. Never apply AC voltage directly to this DC solenoid.

What is the maximum continuous current draw and power consumption?

The DC 12V 25N solenoid typically draws 1.5-2.5 amperes during energization, consuming approximately 18-30 watts. Exact current depends on coil resistance and operating conditions. Ensure your power supply can deliver at least 3 amperes for reliable operation and to accommodate inrush current during initial energization. For battery-powered applications, calculate total energy consumption based on duty cycle and actuation frequency.

How do I control this solenoid with a microcontroller like Arduino?

Connect the 12V power supply positive to a relay or MOSFET switching circuit controlled by your microcontroller GPIO pin. The solenoid connects to the relay output. For bidirectional control, use an H-bridge motor driver module that allows reversing polarity through two GPIO signals. Always include a freewheeling diode across the solenoid coil to protect your microcontroller from voltage spikes when the coil de-energizes.

What is the expected lifespan and maintenance requirements?

This solenoid is rated for over 1 million actuations under normal operating conditions, typically providing 5-10 years of reliable service depending on usage frequency. Maintenance is minimal - keep the mounting area clean and dry, periodically check for loose mechanical connections, and monitor for unusual noise or sluggish response indicating wear. No lubrication is required as the internal mechanism is sealed.

Can this solenoid be used for holding applications or does it need continuous power?

This solenoid requires continuous power to maintain the extended or retracted position. It is not a latching solenoid, so removing power will allow the plunger to return to neutral. For holding applications, integrate a mechanical latch, spring detent, or use a latching solenoid variant. Continuous energization for holding will consume significant power, so consider mechanical solutions for energy efficiency.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

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