{"product_id":"progressive-automations-electric-linear-actuator-4-in-stroke-400-lbs","title":"Progressive Automations Electric Linear Actuator 4 in Stroke - 400 lbs","description":"\u003cp\u003eIn this review of the Progressive Automations PA-04 4 in stroke linear actuator, the bottom line is simple: it is a capable, well-built 12 VDC actuator for applications that need medium force and reliable weather resistance. The unit's IP66 rating and 400 lb force option make it an attractive choice for outdoor equipment, automotive hatches, and home automation projects. The reviewer found its quiet operation and solid build quality to be the standout reason to buy, while noting installers will need to source mounting brackets separately.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 VDC Operation:\u003c\/strong\u003e Standard 12 VDC power makes it easy to integrate into common vehicle and low-voltage control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in Stroke:\u003c\/strong\u003e The 4 in stroke gives a compact travel range suitable for hatches, small doors and furniture adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 lb Force Rating:\u003c\/strong\u003e A 400 lb force option provides the muscle to lift heavy lids or move substantial mechanical loads without strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP66 Water Resistance:\u003c\/strong\u003e The IP66 ingress protection helps the actuator survive dust and powerful water jets, allowing outdoor and agricultural use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Pin Molex Connector:\u003c\/strong\u003e The standard Molex Mini-Fit Jr 2-pin connector simplifies wiring and replacement in existing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 9001:2015 Quality:\u003c\/strong\u003e Manufacturer quality certification offers reassurance on consistency and long-term durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe PA-04 4 in stroke actuator is best suited to hobbyists, fabricators and small manufacturers who need a robust, weather-resistant linear drive for automotive, furniture, or light industrial tasks. Its combination of speed, quiet operation and 400 lb force makes it practical for engine hatches, window openers, electric sofas and toolboxes.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require preinstalled mounting hardware or who need extremely long strokes beyond the 40 in upper range offered in the family; also consider heavier industrial actuators if continuous duty at maximum force is required.\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 build and quiet operation make it unobtrusive in living space and vehicle installations.\u003c\/li\u003e\n\u003cli\u003eIP66 rating allows use outdoors or in dusty environments without frequent replacement.\u003c\/li\u003e\n\u003cli\u003eHigh force option and compact 4 in stroke handle heavy lids and precise adjustments reliably.\u003c\/li\u003e\n\u003cli\u003eStandard Molex connector speeds installation and replacement in existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting brackets are not included, so additional hardware is required for installation.\u003c\/li\u003e\n\u003cli\u003eAt least one customer reported durability issues, so heavy continuous-duty use should be evaluated carefully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePA-04 4 in stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke Length\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce Rating\u003c\/td\u003e\n\u003ctd\u003e400 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e2-Pin Molex Mini-Fit Jr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Standard\u003c\/td\u003e\n\u003ctd\u003eISO 9001:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PA-04 4 in stroke actuator is a practical, value-minded choice for projects that need a quiet, weather-resistant linear drive with substantial lifting force. It suits automotive, home automation and light industrial tasks, but buyers should budget for mounting hardware and review duty-cycle expectations for heavy continuous use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the actuator work outdoors?\u003c\/strong\u003e\u003cbr\u003eThe IP66 rating protects against dust and strong water jets, making it suitable for outdoor applications with appropriate mounting and sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs wiring difficult?\u003c\/strong\u003e\u003cbr\u003eWiring is straightforward thanks to the standard 2-pin Molex Mini-Fit Jr connector, which matches many control systems and replacement harnesses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting brackets included?\u003c\/strong\u003e\u003cbr\u003eNo, mounting brackets are not supplied and should be purchased or fabricated separately to match the installation.\u003c\/p\u003e","brand":"PROGRESSIVE AUTOMATIONS","offers":[{"title":"Default Title","offer_id":48667265368283,"sku":"B00THPKJ28","price":164.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/610RAKa5J3L._AC_SL1500.jpg?v=1778675323","url":"https:\/\/gearmusthave.com\/products\/progressive-automations-electric-linear-actuator-4-in-stroke-400-lbs","provider":"GearMustHave","version":"1.0","type":"link"}