---
product_id: 185582625
title: "DC HOUSE Mini Electric Linear Actuator Stroke 4\"–Force 4.5 lbs–12V | High-Speed 1.97\"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation"
brand: "dc house"
price: "€ 70.64"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dc House"
url: https://www.desertcart.hr/products/185582625-dc-house-mini-electric-linear-actuator-stroke-4-force-4
store_origin: HR
region: Croatia
---

# 1.97 in/sec high speed 4-inch stroke length Multi-layer safety protections DC HOUSE Mini Electric Linear Actuator Stroke 4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation

**Brand:** dc house
**Price:** € 70.64
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your smart projects with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** DC HOUSE Mini Electric Linear Actuator Stroke 4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation by dc house
- **How much does it cost?** € 70.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/185582625-dc-house-mini-electric-linear-actuator-stroke-4-force-4)

## Best For

- dc house enthusiasts

## Why This Product

- Trusted dc house brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-In Safety:** Advanced overcurrent, overload, and short circuit protections keep your projects worry-free
- • **Precision in Motion:** Smooth 4-inch stroke for exact positioning in tight spaces
- • **Speed Meets Strength:** Delivers 4.5 lbs force at nearly 2 inches per second for rapid, reliable actuation
- • **Compact & Lightweight:** Weighs just 0.25 kg, ideal for discreet installations without bulk
- • **Versatile Integration:** Perfect for smart home automation, robotics, and custom cabinetry upgrades

## Overview

The DC HOUSE Mini Electric Linear Actuator offers a compact 4-inch stroke with a fast 1.97 inches per second travel speed, delivering up to 4.5 lbs of force. Designed for intelligent range hoods, robotics, and home automation, it features stainless steel construction, multi-layer safety protections, and a lightweight 0.25 kg profile, making it a reliable and versatile choice for professional-grade applications.

## Description

DC HOUSE Mini Electric Linear Actuator Stroke 4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation: desertcart.com: Industrial & Scientific

Review: Good option for tight spaces - So small! Works great when space is tight. A bit on the noisy side. Especially if you're using a battery to lift something. Power supply helped reduce this issue a bit.
Review: Great small solenoid replacement - I used this actuator as a replacement for a choke solenoid on an outboard motor remote upgrade, saved me quite a bit of money and simplified my wiring. The built-in travel limits eliminated the need for me to install & wire my own and the travel & force was perfect for my application. The factory solenoid actuator this replaced would have cost 8X as much and might not have installed as intended... the factory couldn't guarantee the fit on my engine model. I teamed this up with a mini DPDT relay that could be hidden inside the engine housing and 3D printed the parts required for the installation. Works great with my remote throttle quadrant, the choke now operates as it's supposed to and I couldn't be happier. Nice unit.

## Features

- Specification:Stroke length = 4 inches (100mm);Travel Speed: 1.97in/sec(50mm/sec); Retracted length = 155mm(6.1"); Extended Length= 255mm(10.03");Maximum Load = 4.5lbs(20N);Inner Tube: Stainless Steel Tube;Input Voltage: 12VDC;Temperature: 0-50 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 tests and CE certificate. Our professional and experienced technicians team will service you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZJ46947 |
| Best Sellers Rank | #21,454 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Linear Motion Actuators |
| Date First Available | October 23, 2019 |
| Item Weight | 2.89 ounces |
| Manufacturer | ECO LLC |
| Package Dimensions | 7.95 x 1.93 x 1.02 inches |

## Images

![DC HOUSE Mini Electric Linear Actuator Stroke 4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation - Image 1](https://m.media-amazon.com/images/I/61JkSzqaQTL.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

### ⭐⭐⭐⭐⭐ Good option for tight spaces
*by C***Y on January 23, 2026*

So small! Works great when space is tight. A bit on the noisy side. Especially if you're using a battery to lift something. Power supply helped reduce this issue a bit.

### ⭐⭐⭐⭐⭐ Great small solenoid replacement
*by M***K on May 8, 2023*

I used this actuator as a replacement for a choke solenoid on an outboard motor remote upgrade, saved me quite a bit of money and simplified my wiring. The built-in travel limits eliminated the need for me to install & wire my own and the travel & force was perfect for my application. The factory solenoid actuator this replaced would have cost 8X as much and might not have installed as intended... the factory couldn't guarantee the fit on my engine model. I teamed this up with a mini DPDT relay that could be hidden inside the engine housing and 3D printed the parts required for the installation. Works great with my remote throttle quadrant, the choke now operates as it's supposed to and I couldn't be happier. Nice unit.

### ⭐⭐⭐⭐⭐ Good quality and exceptional customer service.
*by O***0 on January 17, 2024*

I'm building an electric brake for my E-Bike and this item will push a generator/motor up against the back wheel. The switch I bought is reverse polarity so I can release the brake as well. 20nm is the minimum to apply to my back wheel but I'm hoping it will be strong enough to generate some power to my battery via ultra-capacitors and also apply some braking for the wheel. Since I'm using power it may be a trade off vs using a manual lever like a regular bike brake caliper. On my second purchase I was disappointed that the mounting hardware came lose in the box. Otherwise I am still very happy with the product.

## Frequently Bought Together

- DC HOUSE Mini Electric Linear Actuator Stroke 4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.25KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Robotics, Home Automation
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-26*