--- product_id: 644015259 title: "Stroke 75mm 120N 3 Inch Mini Linear Actuator 12V Force 28lbs Electric Linear Motion Actuators High Speed 4mm/sec for Robotics,Home Automation with Mounting Brackets" brand: "rrtechforu" price: "₱4073" currency: PHP in_stock: true reviews_count: 8 category: "Rrtechforu" url: https://www.desertcart.ph/products/644015259-stroke-75mm-120n-3-inch-mini-linear-actuator-12v-force store_origin: PH region: Philippines --- # 12V power for versatile use 75mm stroke for precise motion 28lbs max load capacity Stroke 75mm 120N 3 Inch Mini Linear Actuator 12V Force 28lbs Electric Linear Motion Actuators High Speed 4mm/sec for Robotics,Home Automation with Mounting Brackets **Brand:** rrtechforu **Price:** ₱4073 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your automation game with silent power and precision! ## Quick Answers - **What is this?** Stroke 75mm 120N 3 Inch Mini Linear Actuator 12V Force 28lbs Electric Linear Motion Actuators High Speed 4mm/sec for Robotics,Home Automation with Mounting Brackets by rrtechforu - **How much does it cost?** ₱4073 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/644015259-stroke-75mm-120n-3-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 ensures reliability in diverse environments. - • **Power Meets Speed:** High-performance 12V motor drives at 15mm/s, balancing speed with control. - • **Precision in Motion:** 75mm stroke length delivers smooth, accurate linear travel for your automation needs. - • **Whisper-Quiet Operation:** Low noise motor (<50dB) perfect for noise-sensitive spaces like offices and medical settings. - • **Plug & Play Installation:** Includes mounting brackets and easy 12V connection for hassle-free setup. ## Overview This 12V mini linear actuator offers a 75mm stroke and 28lbs force with a quiet, durable design. Engineered with a robust aluminum alloy frame and built-in limit switches, it ensures precise, reliable motion at 15mm/s. Ideal for robotics, home automation, and noise-sensitive environments, it comes ready to install with mounting brackets for seamless integration. ## 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. Review: Works perfectly - Great Review: Good actuators - These work great. I used these as part of a dust collection system, to open/close blast gates. Worked great ## Features - 【Specification】: 12 Volt Electric Micro Stroke Linear Actuator Stroke length = 75mm(3"); Retracted length =104.5mm(4"); Extended Length= 154.5mm(6"); Travel speed =0.6 inches/sec (15 mm/s);Maximum current draw = 2.5Amps; Maximum Load = 27lbs(120N). - 【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. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.2 out of 5 stars 47 Reviews | ## Product Details - **Brand:** RRTECHFORU - **Color:** Silver - **Manufacturer:** RRTECHFORU - **Material:** Aluminum - **Voltage:** 12 Volts ## Images ![Stroke 75mm 120N 3 Inch Mini Linear Actuator 12V Force 28lbs Electric Linear Motion Actuators High Speed 4mm/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 ### ⭐⭐⭐⭐⭐ Works perfectly *by S***S on January 28, 2026* Great ### ⭐⭐⭐⭐⭐ Good actuators *by A***R on December 3, 2025* These work great. I used these as part of a dust collection system, to open/close blast gates. Worked great ### ⭐⭐⭐⭐ 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 ## Frequently Bought Together - Stroke 75mm 120N 3 Inch Mini Linear Actuator 12V Force 28lbs Electric Linear Motion Actuators High Speed 4mm/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.ph/products/644015259-stroke-75mm-120n-3-inch-mini-linear-actuator-12v-force](https://www.desertcart.ph/products/644015259-stroke-75mm-120n-3-inch-mini-linear-actuator-12v-force) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-26*