{"product_id":"high-force-linear-actuator-pa-17-20in-stroke-850-lb-push-pull","title":"High Force Linear Actuator PA-17 20in Stroke - 850 lb Push\/Pull","description":"\u003cp\u003eOur review of the PA-17 high force linear actuator finds it best suited for industrial users and DIY engineers who need a compact, heavy duty 12V actuator for lifting, pushing or pulling large loads. The single biggest reason to consider this unit is its combination of robust mechanical design and IP65 protection: a stainless steel shaft with metal gears rated to push or pull up to 850 lb and hold up to 1700 lb, which makes it a practical choice where strength and weather resistance matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh force:\u003c\/strong\u003e The actuator delivers up to 850 lb push\/pull force and can hold up to 1700 lb, letting it handle demanding lifting and pushing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e A stainless steel shaft with metal gears improves wear resistance and longevity in heavy use applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 protection:\u003c\/strong\u003e Sealing against dust and water spray provides reliable operation in harsh outdoor and ag environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload safety:\u003c\/strong\u003e A mechanical slip clutch offers protection from stalls and overloads to reduce risk of damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple integration:\u003c\/strong\u003e A 2-wire brushed DC motor and Molex Mini-Fit Jr 2-pin compatible connector make wiring and controller compatibility straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable limits:\u003c\/strong\u003e Built-in adjustable limit switches are included for stroke lengths up to 24 in so travel can be set precisely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis actuator is aimed at industrial operators, farmers, fabricators and hobbyists building heavy equipment who need a 12V linear actuator with substantial force and weather protection. Typical uses include agricultural machines, gate openers, RV sewage gates, solar trackers, small lifts and custom machinery where sustained load holding and rugged construction matter.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing silent, ultra-smooth motion for high-precision lab equipment or medical devices that require brushless motors, and buyers who require integrated controllers, sensors or strokes beyond 24 in without confirming limit switch compatibility.\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\u003eStrong mechanical design provides reliable push\/pull force and high load holding capacity.\u003c\/li\u003e\n\u003cli\u003eIP65 rating and stainless shaft make it suitable for outdoor and agricultural environments.\u003c\/li\u003e\n\u003cli\u003eEasy 2-wire operation and common connector simplify installation and controller pairing.\u003c\/li\u003e\n\u003cli\u003eAdjustable limit switches and mechanical slip clutch add useful protection and setup control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses a brushed DC motor, so it is not as quiet or long-lived as brushless options in some precision applications.\u003c\/li\u003e\n\u003cli\u003eStroke options are limited to lengths with built-in limit switch support up to 24 in, so very long travel needs separate consideration.\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-17\u003c\/td\u003e\n\u003c\/tr\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\u003e20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated push\/pull force\u003c\/td\u003e\n\u003ctd\u003e850 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold capacity\u003c\/td\u003e\n\u003ctd\u003e1700 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector \/ current\u003c\/td\u003e\n\u003ctd\u003eMolex Mini-Fit Jr 2-pin, 20A rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PA-17 20 in linear actuator is a solid choice for industrial and agricultural projects that need a durable, weather-resistant 12V actuator with high push\/pull force. It balances robust mechanics, overload protection and straightforward 2-wire integration, offering strong value for builders who need reliable heavy duty motion without complex electronics.\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 and stainless steel shaft make it suitable for outdoor and agricultural use where dust and water spray are present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include over-travel protection?\u003c\/strong\u003e\u003cbr\u003eYes, the unit has built-in adjustable limit switches for stroke control and a mechanical slip clutch for overload protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat electrical connection does it use?\u003c\/strong\u003e\u003cbr\u003eIt uses a 2-wire brushed DC motor connection compatible with Molex Mini-Fit Jr 2-pin connectors and a 20A current draw rating.\u003c\/p\u003e","brand":"PROGRESSIVE AUTOMATIONS","offers":[{"title":"Default Title","offer_id":48251631763675,"sku":"B006P58Z1K","price":363.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61rQzuYDcdL._SL1500_813dd400-9440-4a3d-807a-3f338a9ca530.jpg?v=1770931470","url":"https:\/\/gearmusthave.com\/products\/high-force-linear-actuator-pa-17-20in-stroke-850-lb-push-pull","provider":"GearMustHave","version":"1.0","type":"link"}