{"product_id":"4-inch-stroke-660lbs-ip65-waterproof-linear-actuator-heavy-duty","title":"4 Inch Stroke 660lbs IP65 Waterproof Linear Actuator - Heavy Duty","description":"\u003cp\u003eOur review of this 4 in stroke 660lbs linear actuator finds it best suited for projects that need a sturdy, weatherproof electric actuator with reliable stopping and self-locking. The actuator is a straightforward 12V DC unit with a 4 in (100mm) stroke, a compact retracted length and an IP65 rating, making it a practical choice where dust and light water exposure are expected. The single biggest reason to buy is the combination of high load capacity and metal construction that delivers solid push\/pull performance for many industrial and hobby installations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC power:\u003c\/strong\u003e Compatible with common 12V systems for quick integration into vehicles, solar trackers, and workshop projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in stroke with compact packaging:\u003c\/strong\u003e Provides 100mm of travel while keeping the retracted length to 9 in (230mm) for tight installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load capacity:\u003c\/strong\u003e Rated to move up to 660lbs (3000N), offering strong lifting and pushing force for many small-to-medium mechanical tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 protection:\u003c\/strong\u003e Sealed housing helps resist dust and low-pressure water spray, increasing outdoor usability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in limit switch and self-locking:\u003c\/strong\u003e Stops automatically at travel ends and holds position without additional brakes for safer, simpler setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow noise operation:\u003c\/strong\u003e Runs under 50dB so it is reasonably quiet for indoor and mobile installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis actuator is aimed at DIY fabricators, small industrial systems, and vehicle applications such as small dump beds or adjustable platforms where a compact, powerful 12V actuator is useful. It is also appropriate for solar tracker frames and electric furniture conversions where IP65 protection and self-locking are desirable.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to precision motion control where exact speed or slow, smooth repositioning is required, or to heavy commercial lifts that regularly approach the upper load limit; installers needing finer speed control should consider actuators with adjustable drive electronics or feedback sensors.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid aluminum construction gives a durable feel and good corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eHigh rated force and self-locking limit switches simplify many lift and push applications.\u003c\/li\u003e\n\u003cli\u003eIP65 rating and sub-50dB noise level make it usable outdoors and in semi-quiet environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report the actual lift performance and speed can vary; the no-load speed is 5mm\/s, and performance under heavy load will be slower.\u003c\/li\u003e\n\u003cli\u003eNot a precision actuator: no feedback sensor is included for exact position control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke Length\u003c\/td\u003e\n\u003ctd\u003e4 in (100mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetracted \/ Extended Length\u003c\/td\u003e\n\u003ctd\u003e9 in (230mm) \/ 13 in (330mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load Speed\u003c\/td\u003e\n\u003ctd\u003e0.2 in\/sec (5mm\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load\u003c\/td\u003e\n\u003ctd\u003e660 lbs (3000N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current Draw\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 4 in 660lbs IP65 linear actuator is a practical, value-oriented choice for DIYers and small industrial uses that need a strong, weather-resistant 12V actuator with self-locking limit switches. It delivers robust force and straightforward integration, but buyers seeking precise speed control or guaranteed performance at the very top load should plan accordingly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this actuator be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes, the IP65 rating protects against dust and water spray, making it suitable for outdoor use with reasonable exposure limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include mounting brackets?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes 2 mounting brackets for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it hold position when power is removed?\u003c\/strong\u003e\u003cbr\u003eYes, the actuator has a self-locking mechanism and built-in limit switches that hold position when power is removed.\u003c\/p\u003e","brand":"JQDML","offers":[{"title":"Default Title","offer_id":48615825932507,"sku":"B0BZPF1Y2F","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61SrqNkqyEL._AC_SL1500.jpg?v=1778416247","url":"https:\/\/gearmusthave.com\/products\/4-inch-stroke-660lbs-ip65-waterproof-linear-actuator-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}