--- product_id: 723042221 title: "Stroke 100mm 40N 4 Inch Mini Linear Actuator 12V Force 9lbs Electric Linear Motion Actuators High Speed 0.6\"/sec for Robotics,Home Automation with Mounting Brackets" brand: "rrtechforu" price: "239 zł" currency: PLN in_stock: true reviews_count: 3 url: https://www.desertcart.pl/products/723042221-stroke-100mm-40n-4-inch-mini-linear-actuator-12v-force store_origin: PL region: Poland --- # 12V power for seamless integration 100mm stroke for precise linear motion Low noise <50dB for quiet operation Stroke 100mm 40N 4 Inch Mini Linear Actuator 12V Force 9lbs Electric Linear Motion Actuators High Speed 0.6"/sec for Robotics,Home Automation with Mounting Brackets **Brand:** rrtechforu **Price:** 239 zł **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your automation game with silent precision! ## Quick Answers - **What is this?** Stroke 100mm 40N 4 Inch Mini Linear Actuator 12V Force 9lbs Electric Linear Motion Actuators High Speed 0.6"/sec for Robotics,Home Automation with Mounting Brackets by rrtechforu - **How much does it cost?** 239 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/723042221-stroke-100mm-40n-4-inch-mini-linear-actuator-12v-force) ## Best For - rrtechforu enthusiasts ## Why This Product - Trusted rrtechforu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable aluminum alloy body with IP54 protection and built-in limit switches for safety and longevity. - • **Plug & Play Ready:** Includes mounting brackets and easy 12V connection for fast, hassle-free installation. - • **Precision in Motion:** 100mm stroke length delivers smooth, accurate linear travel for your automation needs. - • **Power Meets Efficiency:** 12V motor with 9lbs (40N) force ensures reliable performance without draining your power source. - • **Whisper-Quiet Operation:** Noise levels under 50dB make it perfect for noise-sensitive environments like offices and medical spaces. ## Overview The Stroke 100mm 40N Mini Linear Actuator is a compact, high-speed 12V electric actuator delivering 9lbs of force at 0.6 inches/sec. Crafted from durable aluminum alloy with IP54 protection and built-in limit switches, it ensures safe, quiet, and precise linear motion ideal for robotics, home automation, and noise-sensitive applications. Comes with mounting brackets for easy installation. ## Description The interior of the aircraft adopts powder metallurgy technology for a longer lifespan.  How to select a push rod:  1: Confirm if the installation space is sufficient; 2: How long does it take to travel (retract range); 3: Choose the appropriate speed based on the weight of the object being pushed. ## Features - 【Specification】: 12 Volt Electric Micro Stroke Linear Actuator Stroke length = 100mm(4"); Retracted length =129.5mm(5"); Extended Length= 204.5mm(8"); Travel speed =0.6 inches/sec (15 mm/s);Maximum current draw = 2.5Amps; Maximum Load = 9lbs(40N). - 【Durable and Sturdy】 Made of high quality aluminum alloy material and equipped with high-performance motor; Built in limit switch, stop at any position, automatically stop at the top, with IP54 protection, short circuit protection, and reliable. - 【Low Noise Design】The Linear Actuator adopt low noise motor, the noise level below 50 dB, This makes it suitable for use in hospitals, massage centers, and other noise-sensitive environments. - 【Wide Application】Widely used in electric lifting systems, Intelligent Range Hood, Fan Blades, Cabinets, Window Opener, Robotics, and Home Automation. electric recliners, Ideal for medical chairs, electric equipment, camera racks, electric sofas, cameras, etc. - 【Easy Install & Safe】Quick mounted by using brackets, and easy connect the actuator to your 12-volt safe power supply. Package contains 1 mini linear actuator and 2 bracket sets. ## Product Details - **Color:** Silver - **Brand:** RRTECHFORU - **Voltage:** 12 Volts - **Material:** Aluminum - **Manufacturer:** RRTECHFORU ## Images ![Stroke 100mm 40N 4 Inch Mini Linear Actuator 12V Force 9lbs Electric Linear Motion Actuators High Speed 0.6"/sec for Robotics,Home Automation with Mounting Brackets - Image 1](https://m.media-amazon.com/images/I/51ECAyPatKL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by L***S on April 7, 2025* Ok ### ⭐⭐⭐⭐ Works as their supposed to *by A***R on December 28, 2024* Mostly work as their supposed to but very slow. I got the 1 inch version and it takes 10 seconds to open. Had to time it to program a puzzle box. Way slower then i thought it would be. But works fine for what it does ### ⭐ Not Reliable *by S***E on April 19, 2025* Arrived and didn't extend or retract unless you applied pressure on the frame of the actuator, and only sometimes would it work. So.. unusable ## Frequently Bought Together - Stroke 100mm 40N 4 Inch Mini Linear Actuator 12V Force 9lbs Electric Linear Motion Actuators High Speed 0.6"/sec for Robotics,Home Automation with Mounting Brackets - OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V) - SRDKG 12v Forward Reverse Remote Control Switch,Mini Forward Reverse Switch Working Voltage Dc5v to 48v Linear Actuator Controller,12 Volt 24v 36v Wireless Remote Switch Reverse Polarity for Motor --- ## 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.pl/products/723042221-stroke-100mm-40n-4-inch-mini-linear-actuator-12v-force](https://www.desertcart.pl/products/723042221-stroke-100mm-40n-4-inch-mini-linear-actuator-12v-force) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*