--- product_id: 529927136 title: "12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2\"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment" price: "415.30 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/529927136-12v-heavy-duty-linear-actuator-4-inch-stroke-660lbs-3000n store_origin: TN region: Tunisia --- # 12V DC power 660 lbs max thrust 4-inch stroke length 12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment **Price:** 415.30 DT **Availability:** ✅ In Stock ## Summary > 🚀 Power your projects with precision and durability! ## Quick Answers - **What is this?** 12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - **How much does it cost?** 415.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/529927136-12v-heavy-duty-linear-actuator-4-inch-stroke-660lbs-3000n) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Strength:** Low-noise operation ≤50dB with oxidation-resistant turbine for longevity - • **Plug & Play Ready:** Includes mounting brackets and self-locking function for easy, secure installation - • **Precision Movement:** Smooth 0.2"/sec speed with built-in limit switches for exact positioning - • **Heavy-Duty Powerhouse:** 660 lbs max thrust & 440 lbs pull for demanding tasks - • **Weatherproof Reliability:** IP65 waterproof rating ensures durability indoors and out ## Overview The JQDML 12V Heavy Duty Linear Actuator delivers robust 660 lbs thrust with a 4-inch stroke, operating quietly at 0.2"/sec. Crafted from corrosion-resistant aluminum alloy and rated IP65 waterproof, it’s engineered for versatile indoor/outdoor use—from solar trackers to marine and RV equipment. Equipped with limit switches and mounting brackets, it ensures precise, reliable, and easy installation for professional-grade performance. ## Description Product description SPECIFICATIONS How to install the actuator ? The linear actuators are controlled by applying a 12VDC voltage. Black wire to the positive terminal and red wire to negative terminal will make it extend. To make it retract, reverse the terminal connections. The actuator has pre-installed limit switche inside, it cannot be adjustable. It can be stopped at any position, with self-locking function.It will hold its position when the power is off. It will auto stop when fully extend. For more convenient control, if you need a remote control, we have a compatible remote control available,as in the following recommendation.Simply connect the actuator and battery (12V DC,not included) or adapter (AC 110V to DC 12V , not included), then it can work. How to protect the actuator ? Please use the 12V DC power battery. If the voltage is lower than 12V, the linear actuator cannot work normally, if the voltage is much higher than 12V,the linear actuator will be damaged. The working power should reach 40W-50W ,otherwise the linear actuator cannot work normally. Please makes sure that the actual load does not exceed the rated load. Operating Temperature: -4°F to 140°F (-20°C to 60°C).Please don't store or operate in high temperature or humid environment, and do not place in corrosive gas, which will reduce motor efficiency. The operating frequency of this actuator is 10%. It means that your actuator needs 18 minutes to rest for every 2 minute of work. Package Included 1 x 12V Linear Actuator 2 x Mounting Brackets Review: Good value - Worked well for my appliccation, speed ok ,good power. Review: Nice actuator - Worked perfectly. Plenty of power. ## Features - Specification：Voltage:12V DC; Stroke Length:4"(100mm), Retracted length: 9.06"(230mm), Extended Length:13"(330mm); No load speed: 0.2 "/sec (5mm/s), Maximum Load:660lbs(3000N); Maximum current draw:5A; Duty Cycle:10%, Working power should reach 40W-50W - Durable & Robust Material：Crafted from high-quality aluminum alloy, this linear actuator with corrosion resistance,heat dissipation and high hardness,it can extend the service life,and the black powder-coated surface of the actuator can enhance corrosion resistance - Powerful & Long-Lasting Upgraded Motor：JQDML linear motion actuator with high-performance motor provides 660 lbs max thrust & 440 lbs max pull, ideal for heavy-duty use.Built-in screws ensure strong rustproof & waterproof performance, while reducing exposed fasteners and lowering maintenance difficulty - Quiet Operation & Stable Base Design：Low-noise design (≤50dB),with a premium plastic turbine that resists oxidation, extends service life, and ensures quiet movement.Upgraded four-corner fixed base, which resists loosening and breakage, enhances stability and ensures operational safety - Reliable Operation & Easy to Install：Equipped with a limit switch,it can automatically stop the motor when reaching both ends, and its strong self-locking function allows it to stay in any position,preventing motor burnout and load slipping.The linear actuator comes with mounting brackets for quick, easy assembly. Suggestion: You can use a remote control and 12V 5A adapter (not included) for more convenient control - IP65 Waterproof Rating & Multi-Scene Applications：With an IP65 waterproof rating, this actuator is suitable for indoor & outdoor use, withstands dusty environments, splashing water, and lightly humidity (Note:Please take appropriate protective measures for long-term outdoor use). Ideal for industrial electric lifting systems, door openers, electric beds, sofas, sunroofs, solar trackers, and various marine and RV equipment ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.0 out of 5 stars 213 Reviews | ## Images ![12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - Image 1](https://m.media-amazon.com/images/I/61SrqNkqyEL.jpg) ![12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - Image 2](https://m.media-amazon.com/images/I/71qoMZlRjUL.jpg) ![12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - Image 3](https://m.media-amazon.com/images/I/71vOHDUi2dL.jpg) ![12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - Image 4](https://m.media-amazon.com/images/I/71lygRwbiSL.jpg) ![12V Heavy Duty Linear Actuator - 4 Inch Stroke, 660lbs/3000N, 0.2"/s Speed, IP65 Waterproof with Mounting Brackets, for Cabinet, Window/Door Opener, Solar Tracker, Marine & RV Equipment - Image 5](https://m.media-amazon.com/images/I/71lwMBW-n+L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value *by B***N on May 7, 2026* Worked well for my appliccation, speed ok ,good power. ### ⭐⭐⭐⭐⭐ Nice actuator *by M***X on April 14, 2026* Worked perfectly. Plenty of power. ### ⭐⭐⭐⭐ 2in Stroke/660lb *by D***R on April 21, 2026* I bought this to build an electronic e-brake for my truck, mainly because of its 660 lb pull rating and IP65 water resistance. The IP65 rating is fairly solid for my application since it will be mounted under the vehicle. The actuator came with instructions and mounting hardware. I bench-tested it using a 12V power supply, and it operated correctly in both directions. The internal limit switches also functioned as expected. I partially disassembled the lead screw housing to inspect the internal limit switch setup. It uses normally closed (NC) microswitches soldered in place with resistors. The switches are mounted in a plastic track that slides into the aluminum housing. During disassembly, I noticed the internally threaded push rod contained aluminum shavings from the threading process. While this doesn’t appear to affect operation, it suggests some inconsistencies in manufacturing quality control. The plastic guide at the end of the housing (where the push rod rides) is secured with a single screw. The screw boss showed a crack, likely from over-tightening during assembly at the factory. I also found no sealant applied at this interface, which could allow water ingress where the guide seats into the aluminum body; I plan to add sealant here. Inside the guide, there is an O-ring intended to provide sealing. However, the fit was fairly loose and did not inspire much confidence in its effectiveness. I replaced it with a slightly thicker O-ring to achieve a tighter seal without adding noticeable friction. Overall, the actuator functions well. It pulls strongly even under load on a car battery and does not sound like it struggles. It produces some noise during operation, but nothing excessive. I did not use the supplied mounting hardware, but it appears reasonably robust. There are a few quality control concerns, but at roughly $50, it is still a solid value for the performance. One limitation for my use case is that the non-driven clevis cannot be rotated 90 degrees, which would have made mounting easier with the included brackets. It appears to be cast in place, likely for strength. (UPDATED EDIT) I contacted the seller regarding the quality issues and they responded, but I never received notification from Amazon for this response. So, I changed my review from 3 to 4 stars. They were very grateful for the feedback and stated they would forward that information to their engineering department. They also offered me a partial refund for the part which I accepted. ## Frequently Bought Together - JQDML 4 Inch 4" Stroke 660lbs/3000N Speed 5mm/s Heavy Duty IP65 Waterproof Linear Actuator 12V Electric Actuator with Mounting Brackets - OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V) - IndusTec Wired 20A 12V - DC Motor Polarity Reversing Rocker 3 Position DPDT Momentary Automatic Reset Switch (On)-Off-(On) 6 Pin DPDT Double Pole Double Throw --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/529927136-12v-heavy-duty-linear-actuator-4-inch-stroke-660lbs-3000n](https://www.desertcart.tn/products/529927136-12v-heavy-duty-linear-actuator-4-inch-stroke-660lbs-3000n) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-08*