--- product_id: 441420636 title: "Justech 4\"/100mm 6.7lbs/30N 12V Mini Linear Actuator IP54 Waterproof 30mm/s | Micro Linear Motion Actuator High Speed Electric Actuator with Mounting Brackets for Home Automation, Robotics, Window Opener" brand: "justech" price: "€ 44.19" currency: EUR in_stock: true reviews_count: 13 category: "Justech" url: https://www.desertcart.pt/products/441420636-justech-4-100mm-6-7lbs-30n-12v-mini-linear-actuator store_origin: PT region: Portugal --- # 12V high-performance motor IP54 waterproof & dustproof Silent operation <50dB Justech 4"/100mm 6.7lbs/30N 12V Mini Linear Actuator IP54 Waterproof 30mm/s | Micro Linear Motion Actuator High Speed Electric Actuator with Mounting Brackets for Home Automation, Robotics, Window Opener **Brand:** justech **Price:** € 44.19 **Availability:** ✅ In Stock ## Summary > ⚙️ Automate smarter, not harder — power meets precision in a mini package! ## Quick Answers - **What is this?** Justech 4"/100mm 6.7lbs/30N 12V Mini Linear Actuator IP54 Waterproof 30mm/s | Micro Linear Motion Actuator High Speed Electric Actuator with Mounting Brackets for Home Automation, Robotics, Window Opener by justech - **How much does it cost?** € 44.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/441420636-justech-4-100mm-6-7lbs-30n-12v-mini-linear-actuator) ## Best For - justech enthusiasts ## Why This Product - Trusted justech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Lightweight 6.7lbs actuator with 30N push/pull force fits tight spaces - • **Precision in Motion:** 100mm stroke with smooth 30mm/s speed for flawless automation - • **Whisper-Quiet Power:** Silent plastic gears keep noise under 50dB—perfect for home or office - • **Safety You Can Trust:** CE, RoHS & UKCA certified with overload & short circuit protection - • **Built to Brave the Elements:** IP54-rated waterproof and dustproof for reliable outdoor use ## Overview The Justech 4"/100mm Mini Linear Actuator delivers precise linear motion with a 12V motor capable of 6.7lbs (30N) force at 30mm/s speed. Its IP54 rating ensures dust and water resistance, making it ideal for both indoor and outdoor automation projects. Silent operation below 50dB and multiple safety certifications guarantee reliable, safe performance for DIY, home, farm, or vehicle applications. ## Description Justech 4"/100mm 6.7lbs/30N 12V Mini Linear Actuator IP54 Waterproof 30mm/s | Micro Linear Motion Actuator High Speed Electric Actuator with Mounting Brackets for Home Automation, Robotics, Window Opener: desertcart.com: Industrial & Scientific Review: Great - Great Review: Excellent well built part - Excellent well built part ## Features - 【Ultimate Versatility for Diverse Projects】The Justech 12V mini actuator is a must - have for DIY enthusiasts, homeowners & farmers. With its high - performance motor, it effortlessly converts rotational motion to linear motion. Whether you're automating window at home, adjusting equipment on the farm, or modifying your vehicle, it provides precise control for pushing, pulling, lifting, or positioning. Say goodbye to manual labor and embrace the convenience of automation in every aspect of your life - 【Precise and Profesisonal】Our micro linear motor features Max. load: 6.7LBS/30N, Max. pull load: 5.28LBS/24N, Stroke length: 4"/100mm, Fully retracted length: 6.1"/155mm, Fully extended length: 10"/255mm, Non-load speed: 30mm/s, Load Speed: 28mm/s, Mini. Install size: 155mm, Max. install size: 255mm, Non-load current: 0.1A, Load current: 1A, always ensuring high performance for your tasks(Note: Please confirm the required specifications before purchasing to ensure compatibility) - 【Silent Operation and Reliable】No more noisy machinery disrupting your peace. Our micro electric linear actuator, with plastic gears and a sound level below 50db, offers silent and stable movement. Perfect for indoor environments like homes where noise matters, it also maintains reliability under high loads. The premium build quality ensures it withstands the test of time, making it ideal for continuous use in your DIY projects and daily tasks - 【All - Weather Durability 】Designed for outdoor adventures and tough conditions, this linear actuator has an IP54 protection rating. It's dustproof, waterproof, and corrosion - resistant, so rain or shine, it keeps performing. Whether you're using it for agricultural equipment exposed to the elements or outdoor home automation systems, it stays stable and functional, giving you easy operation in any weather - 【Safety First, Every Time】Your safety is our priority. Certified with CE, RoHS, and UKCA, our linear actuator kit comes with multiple protections: overcurrent, overload, over - voltage, over - discharge, short circuit & shock. The self - locking function and built - in limit switch allow precise stopping at any position, preventing accidents. Ideal for families and solo workers, it ensures a safe working environment while you focus on your creative projects around the house, farm, or vehicle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09V7CVFY3 | | Amperage | 1 A | | Best Sellers Rank | #59,391 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Linear Motion Actuators | | Brand | Justech | | Brand Name | Justech | | Customer Reviews | 4.0 out of 5 stars 64 Reviews | | Horsepower | 30 watts | | Included Components | 1×Linear Actuator Motor 2×Stents 2×Pin Shaft 2×U-shaped Cotter Pin 1×User Manual | | Item Weight | 0.07 kg | | Manufacturer | Justech | | Material | Aluminum | | Material Type | Aluminum | | Model | JSP145 | | Model Name | JSP145 | | Number of Items | 1 | | Part Number | AM645 | | Unit Count | 1 Count | | Voltage | 12 volts | | Warranty Description | 12 MONTH | | Wattage | 216 watts | ## Product Details - **Brand:** Justech - **Horsepower:** 30 watts - **Material:** Aluminum - **Model Name:** JSP145 - **Voltage:** 12 volts ## Images ![Justech 4"/100mm 6.7lbs/30N 12V Mini Linear Actuator IP54 Waterproof 30mm/s | Micro Linear Motion Actuator High Speed Electric Actuator with Mounting Brackets for Home Automation, Robotics, Window Opener - Image 1](https://m.media-amazon.com/images/I/610QvFZalfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: 1.Is this mini electric Linear Actuator Motor compatible with common control systems or remotes?** A: Yes, Justech’s Linear Actuator is compatible with common control systems or remotes, but the controller is NOT included. **Q: 2.Can this micro 12V Linear Actuator’s stroke length and speed be adjusted for different requirements?** A: The Actuator’s stroke length can be adjusted as you required, but it operates at a fixed speed. **Q: 3.How durable is its aluminum alloy housing & does this 12V Actuator require regular maintenance?** A: Our heavy duty 12V Actuators are crafted from premium aluminum and has IP54 protection rating, making it dustproof, waterproof, and corrosion-resistant. **Q: 4.Does this Electric Actuator make a lot of noise during operation?** A: This Stroke Linear Actuator operates quietly, producing sound levels below 50 db **Q: 5.Is this mini linear motion actuator suitable for outdoor installation and use?** A: Justech’s actuators are IP54 waterproof and can withstand harsh working environments, suitable for home & outdoor use, like industrial electric lifting system, electric bed, sofa, booth and sunroof, solar tracker, yard gates. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by A***R on March 7, 2026* Great ### ⭐⭐⭐⭐⭐ Excellent well built part *by A***R on August 20, 2026* Excellent well built part ### ⭐⭐⭐⭐ It's a precision part and needs other precision parts to work as designed *by G***T on August 15, 2026* It's powerful. If improperly installed it can break and pull itself apart. My install got interfered with and snapped the head (plastic) off the shaft. I fabricated another and this time the interference caused the shaft to drive itself beyond the housing. I was able to reassemble it and it is currently working as desired. The unit is a decent value. ## Frequently Bought Together - Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver - AWINLI Mini 12V 2 Inch Electric Linear Actuator,Speed 0.6 "/ s,60N,Waterproof Micro-Actuator with Remote Lever Switch Mounting Bracket for Appliances,Cabinets and Robotics Projects (Silver 50mm) --- ## 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.pt/products/441420636-justech-4-100mm-6-7lbs-30n-12v-mini-linear-actuator](https://www.desertcart.pt/products/441420636-justech-4-100mm-6-7lbs-30n-12v-mini-linear-actuator) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-01*