---
product_id: 458709238
title: "Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver"
brand: "justech"
price: "C$8505"
currency: NIO
in_stock: true
reviews_count: 2
category: "Justech"
url: https://www.desertcart.ni/products/458709238-justech-100mm-4-inch-linear-actuator-12v-linear-actuator-motor
store_origin: NI
region: Nicaragua
---

# 12V high-efficiency motor 100mm (4 inch) precise stroke length Silent operation <50dB Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver

**Brand:** justech
**Price:** C$8505
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your automation game with silent, precise power!

## Quick Answers

- **What is this?** Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver by justech
- **How much does it cost?** C$8505 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/458709238-justech-100mm-4-inch-linear-actuator-12v-linear-actuator-motor)

## Best For

- justech enthusiasts

## Why This Product

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

## Key Features

- • **Versatile DIY Essential:** Ideal for automating windows, vehicle doors, agricultural machinery, and more—upgrade your projects with effortless control.
- • **Safety-First Engineering:** CE, RoHS & UKCA certified with built-in limit switches and multiple overload protections for worry-free operation.
- • **Whisper-Quiet Automation:** Operates below 50dB, perfect for noise-sensitive environments like homes and offices.
- • **Built to Brave the Elements:** IP54-rated dustproof and waterproof design ensures reliable outdoor and industrial use.
- • **Powerful Precision in Compact Form:** Delivers 30N (7LBS) force with a smooth 100mm stroke for flawless linear motion control.

## Overview

The Justech 100mm 12V Linear Actuator is a compact, high-performance motor designed for precise linear motion with a 30N push/pull force. Featuring silent operation under 50dB, IP54 weather resistance, and multiple safety certifications, it’s perfect for DIY enthusiasts and professionals automating vehicle doors, windows, agricultural equipment, and industrial machinery.

## Description

Specifications: Model:ARF04 Input voltage: 12VDC Stroke length:100mm Trust :30N Non-load speed:30mm/s Working current:1A Operational temperature: -20℃ to 65℃ Build-in integral limit switch, not adjustable after leaving factory. Low noise design, dB≦50 Protection grade：IP54 certificate: CE & RoHS,UKCA colour:black Notice: when the electric push rod rises, connect the red wire to the positive terminal and the black wire to the negative terminal. When the electric push rod shortens, connect the black wire to the positive terminal and the red wire to the negative terminal. Package Included: 1×Linear Actuator Motor

Review: I bought this to open and close my feed door for my spreader. This little actuator works great. Durable and light weight without taking away from quality. I will definitely buy more if I ever need to.
Review: Malé rozměry, tichý chod, koncové spínače. Perfektné splnilo moje očekávání.Doporučuji.

## Features

- 【Ultimate Versatility for Diverse Projects】The Justech 12V mini actuator is a must - have for DIY enthusiasts, homeowners & farmers. With its high - performance motor, it effortlessly converts rotational motion to linear motion. Whether you're automating window at home, adjusting equipment on the farm, or modifying your vehicle, it provides precise control for pushing, pulling, lifting, or positioning. Say goodbye to manual labor and embrace the convenience of automation in every aspect of your life
- 【Precise and Profesisonal】Our micro linear motor features Max. load: 6.7LBS/30N, Max. pull load: 5.28LBS/24N, Stroke length: 4"/100mm, Fully retracted length: 6.1"/155mm, Fully extended length: 10"/255mm, Non-load speed: 30mm/s, Load Speed: 28mm/s, Mini. Install size: 155mm, Max. install size: 255mm, Non-load current: 0.1A, Load current: 1A, always ensuring high performance for your tasks(Note: Please confirm the required specifications before purchasing to ensure compatibility)
- 【Silent Operation and Reliable】No more noisy machinery disrupting your peace. Our micro electric linear actuator, with plastic gears and a sound level below 50db, offers silent and stable movement. Perfect for indoor environments like homes where noise matters, it also maintains reliability under high loads. The premium build quality ensures it withstands the test of time, making it ideal for continuous use in your DIY projects and daily tasks
- 【All - Weather Durability 】Designed for outdoor adventures and tough conditions, this linear actuator has an IP54 protection rating. It's dustproof, waterproof, and corrosion - resistant, so rain or shine, it keeps performing. Whether you're using it for agricultural equipment exposed to the elements or outdoor home automation systems, it stays stable and functional, giving you easy operation in any weather
- 【Safety First, Every Time】Your safety is our priority. Certified with CE, RoHS, and UKCA, our linear actuator kit comes with multiple protections: overcurrent, overload, over - voltage, over - discharge, short circuit & shock. The self - locking function and built - in limit switch allow precise stopping at any position, preventing accidents. Ideal for families and solo workers, it ensures a safe working environment while you focus on your creative projects around the house, farm, or vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V7CVFY3 |
| Amperage | 30 Amps |
| Are batteries included? | No |
| Best Sellers Rank | #204,117 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #117 in Linear Motion Actuators |
| Brand | Justech |
| Customer Reviews | 4.0 4.0 out of 5 stars (22) |
| Date First Available | 24 May 2022 |
| Horsepower | 30 Watts |
| Included Components | 1×Linear Actuator Motor, 1×stents |
| Item Weight | 68 g |
| Item model number | JSP145 |
| Manufacturer | Justech |
| Material | Aluminium |
| Model number | JSP145 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 17 x 3.2 x 3.1 cm; 68 g |
| Voltage | 12 Volts |
| Wattage | 216 Watts |

## Product Details

- **Brand:** Justech
- **Horsepower:** 30 Watts
- **Item Weight:** 0.07 Kilograms
- **Material:** Aluminium
- **Voltage:** 12 Volts

## Images

![Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver - Image 1](https://m.media-amazon.com/images/I/610QvFZalfL.jpg)

## Questions & Answers

**Q: 1.Is this mini electric Linear Actuator Motor compatible with common control systems or remotes?**
A: Yes, Justech’s Linear Actuator is compatible with common control systems or remotes, but the controller is NOT included.

**Q: 2.Can this micro 12V Linear Actuator’s stroke length and speed be adjusted for different requirements?**
A: The Actuator’s stroke length can be adjusted as you required, but it operates at a fixed speed.

**Q: 3.How durable is its aluminum alloy housing & does this 12V Actuator require regular maintenance?**
A: Our heavy duty 12V Actuators are crafted from premium aluminum and has IP54 protection rating, making it dustproof, waterproof, and corrosion-resistant.

**Q: 4.Does this Electric Actuator make a lot of noise during operation?**
A: This Stroke Linear Actuator operates quietly, producing sound levels below 50 db

**Q: 5.Is this mini linear motion actuator suitable for outdoor installation and use?**
A: Justech’s actuators are IP54 waterproof and can withstand harsh working environments, suitable for home & outdoor use, like industrial electric lifting system, electric bed, sofa, booth and sunroof, solar tracker, yard gates.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***B on 18 April 2025*

I bought this to open and close my feed door for my spreader. This little actuator works great. Durable and light weight without taking away from quality. I will definitely buy more if I ever need to.

### ⭐⭐⭐⭐⭐ Review
*by E***A on 29 July 2023*

Malé rozměry, tichý chod, koncové spínače. Perfektné splnilo moje očekávání.Doporučuji.

## Frequently Bought Together

- Justech 100mm 4 inch Linear Actuator, 12V Linear Actuator Motor 32N 7LBS Mini Linear Motor for Car RV Electric Door Opener Industrial Agricultural Machinery Clean Vessels Cargo Medical Window-Silver
- AWINLI Mini 12V 2 Inch Electric Linear Actuator,Speed 0.6 "/ s,60N,Waterproof Micro-Actuator with Remote Lever Switch Mounting Bracket for Appliances,Cabinets and Robotics Projects (Silver 50mm)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-28*