--- product_id: 676830931 title: "12V 440lbs" price: "¥18888" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/676830931-12v-440lbs store_origin: JP region: Japan --- # 12V DC power 440 lbs max thrust 8-inch stroke length 12V 440lbs **Price:** ¥18888 **Availability:** ✅ In Stock ## Summary > 🚀 Power your projects with precision and durability — don’t get left behind! ## Quick Answers - **What is this?** 12V 440lbs - **How much does it cost?** ¥18888 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676830931-12v-440lbs) ## 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 - • **Heavy-Duty Powerhouse:** Delivers a robust 440 lbs thrust for demanding applications. - • **Whisper-Quiet Operation:** Operates under 50dB with a durable plastic turbine for noise-sensitive environments. - • **Plug & Play Installation:** Comes with mounting brackets and built-in limit switches for effortless setup and reliable self-locking. - • **Precision Stroke Control:** 8-inch linear motion with smooth 0.31"/sec speed for exact positioning. - • **Built to Brave the Elements:** IP65 waterproof rating with corrosion-resistant aluminum alloy body. ## Overview This 8-inch stroke linear actuator runs on 12V DC, delivering up to 440 lbs of thrust at a steady 0.31"/sec speed. Crafted from corrosion-resistant aluminum alloy and rated IP65 waterproof, it’s engineered for heavy-duty, quiet, and reliable operation in both indoor and outdoor environments. Equipped with built-in limit switches and mounting brackets, it ensures easy installation and precise control, making it ideal for industrial lifts, vehicle locks, solar trackers, and more. ## Description Product description How to connect? Connect the two wires of the linear actuator to a 12V battery or 12V 5A adapter. Black to the positive and red to negative will make it extend. To make it retract, reverse the terminal connections. 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 actuator ? Please makes sure that the actual load does not exceed the rated load. All the actuators have duty cycle, they are unable to work all the time without stop. The actuator is not completely waterproof, please do not directly immerse in water. The working power should reach 40W-50W. 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. Review: Great product, that seems to work very well. - I got these for a vault door project, they will be activating 12 3/4' steel rods that lock the door closed. I used two for the sides and two for the top & bottom locks, all operating in parallel. These only have a 4' stroke, but the operation is identical on all units. Love the power and speed of the motors, they operate until the end of the stroke, then will stop. Reverse is the same, I plan to use a remote-control device to operate the movement. I would and will use these motors again on future projects. Review: Works great easy to install - The actuator works perfectly. Just wish it would go a little faster but it does exactly what I needed it to do without hesitation. Great product and water proof so far ## Features - Specification：Voltage:12V DC; Stroke Length:8"(200mm), Retracted length: 13"(330mm), Extended Length:20.87"(530mm); No load speed: 0.31"/sec (8mm/s), Maximum Load:440lbs(2000N); 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 440 lbs max thrust & 330 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, operating temperature: -4°F to 140°F (-20°C to 60°C)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 | 4.2 out of 5 stars 101 Reviews | ## Images ![12V 440lbs - Image 1](https://m.media-amazon.com/images/I/61RLycOjdgL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, that seems to work very well. *by C***. on May 18, 2025* I got these for a vault door project, they will be activating 12 3/4' steel rods that lock the door closed. I used two for the sides and two for the top & bottom locks, all operating in parallel. These only have a 4' stroke, but the operation is identical on all units. Love the power and speed of the motors, they operate until the end of the stroke, then will stop. Reverse is the same, I plan to use a remote-control device to operate the movement. I would and will use these motors again on future projects. ### ⭐⭐⭐⭐⭐ Works great easy to install *by A***N on July 18, 2025* The actuator works perfectly. Just wish it would go a little faster but it does exactly what I needed it to do without hesitation. Great product and water proof so far ### ⭐⭐⭐⭐ Strong but slow *by T***D on May 31, 2026* Lifting strength is very stout however it is traded for slower working speed. Works as needed for my application. ## Frequently Bought Together - JQDML 8 Inch Stroke Linear Actuator 12V Heavy Duty 440lbs/2000N IP65 Waterproof Electric Actuator Speed 0.31"/sec with Mounting Brackets - weideer 20A 12V Polarity Reversing Momentary Rocker Switch DC Motor Control 7Pin Up Down Blue LED Winch in/Out Switch with Aluminum Plate Screw Pigtail Wire K-053 - OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V) --- ## 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.jp/products/676830931-12v-440lbs](https://www.desertcart.jp/products/676830931-12v-440lbs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-13*