--- product_id: 190000944 title: "DC House 12V Mini Linear Actuator 0.4\" Stroke 4.5 lbs - High-Speed 1.97\"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood" price: "₨24484" currency: LKR in_stock: true reviews_count: 8 url: https://www.desertcart.lk/products/190000944-dc-house-12v-mini-linear-actuator-0-4-stroke-4 store_origin: LK region: Sri Lanka --- # 1.97 in/sec speed 0.4 in stroke length 4.5 lbs max load DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood **Price:** ₨24484 **Availability:** ✅ In Stock ## Summary > ⚙️ Small actuator, big impact — automate your world with precision! ## Quick Answers - **What is this?** DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - **How much does it cost?** ₨24484 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/190000944-dc-house-12v-mini-linear-actuator-0-4-stroke-4) ## 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 - • **Smart Safety First:** Built-in overcurrent, overload & short circuit protection - • **Speed That Keeps Up:** High-speed 1.97"/sec travel for instant response - • **Power Meets Durability:** Robust 4.5 lbs load capacity with aluminum alloy build - • **Versatile Automation Ready:** Ideal for robotics, cabinets, range hoods & more - • **Precision in a Compact Frame:** Ultra-compact 0.4" stroke fits tight spaces seamlessly ## Overview The DC House 12V Mini Linear Actuator delivers rapid 1.97"/sec linear motion over a 0.4" stroke, supporting loads up to 4.5 lbs. Crafted with durable aluminum alloy, it features built-in safety protections and automatic stop at any position, making it perfect for robotics, home automation, and tight-space applications like intelligent range hoods and cabinets. ## Description Product description ## Features - Specification:Stroke length = 0.4 inches (10mm);Faster Travel Speed: 1.97in/sec(50mm/sec); Retracted length = 65mm(2.56"); Extended Length= 75mm(2.95");Maximum Load = 4.5lbs(20N);Inner Tube: Aluminum Tube;Shell: Aluminum Alloy;Input Voltage: 12VDC;Temperature: -20-60 degrees Celsius. - Advantage: Our micro linear actuator with linear reciprocating motor and durable stroke is ideal for an intelligent range hood, fan blades, cabinets, window opener, robotics, and home automation. - Free Stop: Stop at Any Position, With Automatic Machine Lock, It will Automatically Stop When It Reaches the Top. - Safe and Worry-Free: Overcurrent Protection, Short Circuit Protection, Overload Protection, Overvoltage Protection. - Professional Team - DC HOUSE has manufactured linear actuators for years, through multiple technical testings, CE certificate. Our professional and experienced technicians team will service you within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.2 out of 5 stars 341 Reviews | ## Images ![DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - Image 1](https://m.media-amazon.com/images/I/61wFrgkNg2L.jpg) ![DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - Image 2](https://m.media-amazon.com/images/I/7157N5kfWgL.jpg) ![DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - Image 3](https://m.media-amazon.com/images/I/71VSMa8wSiL.jpg) ![DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - Image 4](https://m.media-amazon.com/images/I/61WEVfTVv7L.jpg) ![DC House 12V Mini Linear Actuator 0.4" Stroke 4.5 lbs - High-Speed 1.97"/sec Electric Micro Actuator for Robotics,Home Automation,Cabinets,Intelligent Range Hood - Image 5](https://m.media-amazon.com/images/I/713fS7+MALL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can anyone provide the datasheet for this? I've searched all part numbers and I'm not coming up with anything.** A: Please see the second picture or contact the customer service request manual, thank you **Q: Is there a spec sheet avaliable? I need to model this for a project** A: Did you find one? I bought one but need the spec sheet too **Q: Is there a way to make it move 0.5 mm for a single controller press? Currently one press of the controller moves it by 3mm.** A: I use a Weelye 12v kids ride on toy controller, Rx19, and connected the two steering wires to mine. It moves about 3mm per quick press as well. I'd also say add a speed controller or add a resistor in-line to drop it to 6 volts or just go to a 6 volt system. These are set up to move a certain speed and distance on a 12 volt system. Pretty sure lowering the voltage would affect that. **Q: I want to hook this up to an hbridge, how many amps does this pull when in use?** A: I’m not sure I run it off of a 7.2 volt battery pack with an esc ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***Y on January 23, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***K on May 8, 2023* ### ⭐⭐⭐⭐ Review *by C***R on March 16, 2026* ## Frequently Bought Together - DC HOUSE Mini Electric Linear Actuator Stroke 0.4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.1KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation… - 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.lk/products/190000944-dc-house-12v-mini-linear-actuator-0-4-stroke-4](https://www.desertcart.lk/products/190000944-dc-house-12v-mini-linear-actuator-0-4-stroke-4) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-04*