{"product_id":"mini-open-frame-electromagnetic-solenoid-lock-dc5v-12v-electric-bolt","title":"Mini Electromagnetic Solenoid Lock DC 5V 12V Open Frame Electric Bolt","description":"\u003ch2\u003eMini Open Frame Push-Pull Electromagnetic Solenoid Lock\u003c\/h2\u003e\n\u003cp\u003eLooking for a compact, reliable electric bolt lock for your automation project or shared device setup? This ultra-small open-frame push-pull electromagnet (Model LY-011D) delivers stable, consistent performance in a remarkably tiny form factor. Built with a pure copper wire coil and a high-quality iron stamped shell, it's engineered for durability in demanding applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-compact design:\u003c\/strong\u003e Dimensions of just 15.7mm × 8.3mm × 10mm — fits easily in tight spaces inside cabinets, enclosures, and automation equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual voltage compatibility:\u003c\/strong\u003e Operates at DC 5V (1A) or DC 12V (0.42A) — versatile enough for a wide range of electronic systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-on unlock \/ Power-off lock:\u003c\/strong\u003e Simple, intuitive working mode for integration into automated control systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure copper wire coil:\u003c\/strong\u003e Ensures stable electromagnetic performance and long service life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-quality iron stamped frame:\u003c\/strong\u003e Robust open-frame construction for secure mounting and consistent bolt actuation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4mm extension stroke:\u003c\/strong\u003e Reliable push-pull bolt action for securing and releasing mechanisms with precision\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; durable:\u003c\/strong\u003e Ideal for repeated cycling in shared devices, access control panels, and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLY-011D\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V – 1A \/ DC 12V – 0.42A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower ON = Unlock | Power OFF = Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtension (Stroke)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL 15.7 × W 8.3 × H 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Unlock Duration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–3 seconds per cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure copper wire\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-quality stamped iron\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Usage Note\u003c\/h3\u003e\n\u003cp\u003eTo protect the lock and ensure long-term performance, keep each unlock cycle within \u003cstrong\u003e0–3 seconds\u003c\/strong\u003e. Prolonged energized operation can cause the coil temperature to rise, which may reduce the lock's lifespan or cause damage. Always use within the recommended duty cycle.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShared-use equipment and dispenser machines\u003c\/li\u003e\n  \u003cli\u003eDIY automation and robotics projects\u003c\/li\u003e\n  \u003cli\u003eCabinet and enclosure access control\u003c\/li\u003e\n  \u003cli\u003eElectronic bolt mechanisms and smart home integrations\u003c\/li\u003e\n  \u003cli\u003eVending machines, lockers, and access panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Mini Open Frame Electromagnetic Solenoid Electric Bolt Lock (LY-011D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on electrical safety when working with low-voltage DC components, visit \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Electrical Safety Resources\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltages does this mini electromagnetic solenoid lock support?\u003c\/h4\u003e\n\u003cp\u003eA: This electric bolt lock is compatible with both DC 5V at 1A and DC 12V at 0.42A, making it suitable for a wide variety of electronic control systems, microcontroller projects (such as Arduino or Raspberry Pi), and automation equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the power-on unlock \/ power-off lock mode work?\u003c\/h4\u003e\n\u003cp\u003eA: When electrical power is applied to the solenoid coil, the electromagnetic force retracts the bolt, unlocking the mechanism. When power is cut, the spring returns the bolt to the locked position. This \"fail-secure\" behaviour is ideal for controlled access applications where the lock should remain engaged without power.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is there a recommended 0–3 second unlock time limit?\u003c\/h4\u003e\n\u003cp\u003eA: The solenoid coil generates heat when energized. Limiting each energized cycle to 0–3 seconds prevents excessive heat build-up that could damage the copper coil winding or reduce the lock's operational lifespan. For applications requiring longer open durations, consider using a holding-current controller or a reduced-voltage hold circuit.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the physical dimensions of this mini electric bolt lock?\u003c\/h4\u003e\n\u003cp\u003eA: The lock body measures 15.7mm (L) × 8.3mm (W) × 10mm (H) with a 4mm bolt extension stroke — one of the smallest electromagnetic lock form factors available, ideal for space-constrained installations inside panels, cabinets, or custom enclosures.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltages does this mini electromagnetic solenoid lock support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This electric bolt lock is compatible with both DC 5V at 1A and DC 12V at 0.42A, making it suitable for a wide variety of electronic control systems, microcontroller projects (such as Arduino or Raspberry Pi), and automation equipment.\"}}, {\"@type\": \"Question\", \"name\": \"How does the power-on unlock \/ power-off lock mode work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"When electrical power is applied to the solenoid coil, the electromagnetic force retracts the bolt, unlocking the mechanism. 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For applications requiring longer open durations, consider using a holding-current controller or a reduced-voltage hold circuit.\"}}, {\"@type\": \"Question\", \"name\": \"What are the physical dimensions of this mini electric bolt lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The lock body measures 15.7mm (L) × 8.3mm (W) × 10mm (H) with a 4mm bolt extension stroke — one of the smallest electromagnetic lock form factors available, ideal for space-constrained installations inside panels, cabinets, or custom enclosures.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Fasteners \u0026 Electrical\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/fasteners-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Electromagnetic Solenoid Lock DC 5V 12V Open Frame Electric Bolt\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/mini-open-frame-electromagnetic-solenoid-lock-dc5v-12v-electric-bolt\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"DC12V","offer_id":48750424391872,"sku":"14:350850#DC12V","price":8.99,"currency_code":"USD","in_stock":true},{"title":"DC5V","offer_id":48750424424640,"sku":"14:29#DC5V","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sf312981c0c82458d9dd77d054382901c9.webp?v=1786226064","url":"https:\/\/vueselect.com\/products\/mini-open-frame-electromagnetic-solenoid-lock-dc5v-12v-electric-bolt","provider":"Vue","version":"1.0","type":"link"}