---
product_id: 682815349
title: "Stroke 50mm 20N 2 Inch Mini Linear Actuator 12V Force 4.5lbs Electric Linear Motion Actuators High Speed 1.2\"/sec for Robotics,Home Automation with Mounting Brackets"
brand: "rrtechforu"
price: "C$9790"
currency: NIO
in_stock: true
reviews_count: 5
category: "Rrtechforu"
url: https://www.desertcart.ni/products/682815349-stroke-50mm-20n-2-inch-mini-linear-actuator-12v-force
store_origin: NI
region: Nicaragua
---

# Speed: 1.2"/sec Stroke: 50mm Force: 4.5lbs Stroke 50mm 20N 2 Inch Mini Linear Actuator 12V Force 4.5lbs Electric Linear Motion Actuators High Speed 1.2"/sec for Robotics,Home Automation with Mounting Brackets

**Brand:** rrtechforu
**Price:** C$9790
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Automation Game!

## Quick Answers

- **What is this?** Stroke 50mm 20N 2 Inch Mini Linear Actuator 12V Force 4.5lbs Electric Linear Motion Actuators High Speed 1.2"/sec for Robotics,Home Automation with Mounting Brackets by rrtechforu
- **How much does it cost?** C$9790 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/682815349-stroke-50mm-20n-2-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

- • **Robust Force:** Delivers a reliable 4.5lbs of force for various applications.
- • **Swift Motion:** Achieve high-speed linear movement at 1.2 inches per second.
- • **Easy Installation:** Comes with mounting brackets for hassle-free setup.
- • **Compact Powerhouse:** Perfect for tight spaces with a 2-inch stroke.
- • **Versatile Applications:** Ideal for robotics and home automation projects.

## Overview

The Stroke 50mm Mini Linear Actuator by RRTECHFORU is a compact yet powerful electric actuator designed for robotics and home automation. With a stroke length of 2 inches, it delivers a force of 4.5lbs at a speed of 1.2 inches per second, making it an ideal choice for various applications. Lightweight and easy to install, this actuator comes with mounting brackets, ensuring a seamless integration into your projects.

## 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: Good actuators
Review: Works as their supposed to

## Features

- 2 Inch 50mm Stroke Mini Linear Actuator 12V 4.5lbs/20N Electric Micro Linear Actuator Speed 1.2"/sec with Mounting Brackets,for Robotics,Home Automation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RRTECHFORU |
| Manufacturer | RRTECHFORU |
| Country of Origin | USA |
| Number of Memory Sticks | 1 |
| Item Weight | 28.9 g |
| Package Dimensions | 12.5 x 4.37 x 2.49 cm; 28.92 g |
| Item part number | RRDZT20N-50MM |
| Are batteries included? | No |

## Images

![Stroke 50mm 20N 2 Inch Mini Linear Actuator 12V Force 4.5lbs Electric Linear Motion Actuators High Speed 1.2"/sec for Robotics,Home Automation with Mounting Brackets - Image 1](https://m.media-amazon.com/images/I/51ECAyPatKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good actuators
*by A***R on 3 December 2025*



### ⭐⭐⭐⭐ Works as their supposed to
*by A***R on 28 December 2024*



### ⭐⭐⭐⭐⭐ Small linear actuator
*by R***. on 23 October 2025*



## Frequently Bought Together

- Stroke 50mm 20N 2 Inch Mini Linear Actuator 12V Force 4.5lbs Electric Linear Motion Actuators High Speed 1.2"/sec for Robotics,Home Automation with Mounting Brackets
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- NORJIN 12V Mini Electric Linear Actuator 1.2 inch Stroke, Speed 0.6inch/s, 60N/14lb, Waterproof Linear Motion Actuator w/Mounting Brackets for Cabinet, Window Opener, Robot Projects

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**Shop now:** [https://www.desertcart.ni/products/682815349-stroke-50mm-20n-2-inch-mini-linear-actuator-12v-force](https://www.desertcart.ni/products/682815349-stroke-50mm-20n-2-inch-mini-linear-actuator-12v-force)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-02*