{"product_id":"jf-1039b-dc12v-25n-10mm-push-pull-permeable-electromagnet-lock","title":"JF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock","description":"\u003cmeta name=\"description\" content=\"Buy JF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eJF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock\u003c\/h1\u003e\n\n\u003cp\u003eThe JF-1039B is a DC12V push-pull permeable electromagnet lock engineered for precise electromagnetic actuation in access control and security systems. Professional installers, automation engineers, and security system integrators rely on this electromagnet for its reliable 25N holding force and bidirectional push-pull capability in confined spaces. This solenoid lock solves the critical challenge of achieving compact, high-force electromagnetic locking in applications where space constraints and dual-direction control are essential requirements.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe JF-1039B operates on the principle of electromagnetic induction, where DC current flowing through its copper coil generates a magnetic field that attracts the permeable iron plunger. This design enables both push and pull actuation from a single compact 10mm stroke mechanism, making it ideal for applications requiring bidirectional force control. The permeable core construction ensures rapid magnetic field concentration and efficient energy conversion, delivering consistent 25N force output while minimizing power consumption and heat generation during extended operation cycles.\u003c\/p\u003e\n\n\u003cp\u003eThis electromagnet lock features a robust solenoid construction with sealed coil windings that provide protection against dust and moisture ingress in industrial environments. The 10mm plunger stroke allows for precise positioning in locking mechanisms, while the push-pull configuration eliminates the need for separate push and pull solenoids, reducing system complexity and installation footprint. The DC12V specification makes it compatible with standard industrial power supplies and battery-backed security systems, ensuring reliable operation across diverse installation scenarios.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC Push-Pull Permeable Electromagnet Lock Solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding Force\u003c\/td\u003e\n\u003ctd\u003e25N (approximately 2.5kg force)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlunger Stroke\u003c\/td\u003e\n\u003ctd\u003e10MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation Type\u003c\/td\u003e\n\u003ctd\u003ePush-Pull Bidirectional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Material\u003c\/td\u003e\n\u003ctd\u003ePermeable Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Resistance\u003c\/td\u003e\n\u003ctd\u003eStandard industrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eOptimized for continuous duty cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e25N Holding Force: Delivers reliable electromagnetic locking suitable for cabinet doors, access control panels, and security enclosures with moderate load requirements\u003c\/li\u003e\n\u003cli\u003ePush-Pull Bidirectional Actuation: Enables both push and pull motion from single solenoid unit, reducing component count and installation complexity in dual-action locking systems\u003c\/li\u003e\n\u003cli\u003eCompact 10MM Stroke: Minimal plunger travel distance optimizes space utilization in confined mounting environments and compact lock mechanisms\u003c\/li\u003e\n\u003cli\u003ePermeable Core Design: High-permeability iron core ensures rapid magnetic field buildup and efficient force transmission with minimal electrical losses\u003c\/li\u003e\n\u003cli\u003eDC12V Operation: Compatible with standard industrial power supplies, battery backup systems, and automotive electrical architectures\u003c\/li\u003e\n\u003cli\u003eSealed Coil Construction: Protective winding encapsulation resists dust, moisture, and environmental contamination in harsh industrial settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccess Control Systems: Electromagnetic door locks for office buildings, laboratories, and secure facilities requiring push-pull locking mechanisms integrated with card readers and biometric systems\u003c\/li\u003e\n\u003cli\u003eCabinet and Enclosure Locking: Secure locking for electrical distribution cabinets, server racks, and equipment enclosures where compact solenoids prevent unauthorized access\u003c\/li\u003e\n\u003cli\u003eVending Machine Mechanisms: Reliable actuation for product dispensing doors and payment-locked compartments in automated vending systems\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation: Solenoid-controlled gates, barriers, and mechanical interlocks in manufacturing equipment requiring precise bidirectional force control\u003c\/li\u003e\n\u003cli\u003eSecurity Locker Systems: Electromagnetic latching mechanisms for safe deposit boxes, storage lockers, and secure document containers in banks and institutions\u003c\/li\u003e\n\u003cli\u003eGate and Barrier Control: Push-pull actuation for automated gate locks, sliding door mechanisms, and barrier arm systems in parking and access control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin installation by identifying the mounting location with sufficient clearance for the 10mm plunger stroke in both push and pull directions. Secure the electromagnet using the provided mounting bracket, ensuring the plunger aligns precisely with the locking mechanism's engagement point. Connect the positive DC12V supply wire to the solenoid's positive terminal and ground the negative wire to complete the circuit. Install a protection diode across the coil terminals to suppress back-EMF voltage spikes during deactivation, preventing damage to control circuitry and extending solenoid lifespan.\u003c\/p\u003e\n\n\u003cp\u003eFor push-pull operation, integrate the solenoid with a mechanical linkage or cam system that converts linear plunger motion into the required locking and unlocking actions. Connect the control signal from your access control system, timer, or microcontroller to the solenoid circuit through a relay or solid-state switch rated for the electromagnet's current draw. Test the actuation sequence under no-load conditions first, verifying smooth push-pull movement and audible click confirmation of magnetic engagement. Adjust mechanical linkage tension as needed to ensure the plunger returns fully to its neutral position when power is removed, preventing mechanical binding or incomplete locking.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between push-pull and standard solenoids?\u003c\/summary\u003e\n\u003cp\u003eStandard solenoids provide unidirectional force in a single direction, requiring separate units for push and pull actions. The JF-1039B push-pull design integrates both functions in one compact electromagnet, with the plunger moving outward when energized and retracting when de-energized. This reduces component count, wiring complexity, and installation space while maintaining 25N force in both directions, making it ideal for applications requiring bidirectional locking control.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the JF-1039B operate continuously without overheating?\u003c\/summary\u003e\n\u003cp\u003eThe JF-1039B is designed for continuous duty cycle operation with optimized coil resistance that balances holding force with thermal management. However, continuous energization generates heat in the copper windings. For extended operation, ensure adequate ventilation around the solenoid, monitor coil temperature with thermal sensors if operating in enclosed spaces, and consider duty cycle control using PWM signals to reduce average power consumption. Most industrial applications use intermittent actuation rather than continuous energization, which significantly reduces thermal stress.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat control circuit is required for the JF-1039B?\u003c\/summary\u003e\n\u003cp\u003eThe JF-1039B requires a DC12V power supply capable of delivering the solenoid's peak current draw during actuation. Connect the circuit through a relay, MOSFET, or solid-state switch controlled by your access control system, microcontroller, or timer. Always install a protection diode (1N4007 or equivalent) in reverse bias across the solenoid terminals to suppress inductive back-EMF voltage spikes that occur when the coil is de-energized. This prevents voltage transients from damaging sensitive control electronics and extends solenoid operational life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the JF-1039B suitable for outdoor installations?\u003c\/summary\u003e\n\u003cp\u003eWhile the JF-1039B features sealed coil construction providing dust protection, it is primarily designed for indoor industrial environments. For outdoor applications exposed to rain, UV radiation, and temperature extremes, install the solenoid within a weatherproof enclosure with drainage provisions. Apply silicone sealant around terminal connections, use stainless steel mounting hardware to prevent corrosion, and consider conformal coating on control circuitry. Test the installation during seasonal weather variations to ensure reliable operation across temperature ranges.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy JF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eJF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eJF-1039B DC12V 25N 10MM Push-pull Permeable Electromagnet Lock\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742519898369,"sku":"TTD-6216","price":1321.82,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/68b80033dc10286d0f528b5ddb010bf6.png?v=1778029505","url":"https:\/\/techdepot.in\/products\/jf-1039b-dc12v-25n-10mm-push-pull-permeable-electromagnet-lock","provider":"Tech Depot India","version":"1.0","type":"link"}