---
product_id: 501975882
title: "LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor"
brand: "liftmaster"
price: "€ 2957.29"
currency: EUR
in_stock: true
reviews_count: 5
category: "Lift Master"
url: https://www.desertcart.sk/products/501975882-liftmaster-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage
store_origin: SK
region: Slovakia
---

# Compact 57.4x43x33.8 cm - space-smart design 10 cycles/hr max - reliable throughput 24.3 kg - robust industrial build LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor

**Brand:** liftmaster
**Price:** € 2957.29
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your business with precision and reliability!

## Quick Answers

- **What is this?** LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor by liftmaster
- **How much does it cost?** € 2957.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/501975882-liftmaster-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage)

## Best For

- liftmaster enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Setup:** No batteries required, simplifying installation and maintenance for busy professionals.
- • **Space-Efficient Design:** Compact dimensions fit seamlessly into tight garage spaces, maximizing your workspace utility.
- • **Premium Brand Assurance:** From LiftMaster, a trusted name in commercial garage solutions, guaranteeing quality and support.
- • **Consistent High-Performance:** Delivers up to 10 cycles per hour to keep your commercial operations running smoothly without downtime.
- • **Durable Industrial Strength:** Weighing 24.3 kg, this motor is engineered for heavy-duty use, ensuring long-lasting reliability.

## Overview

The LiftMaster MJ5011U Premium Series is a medium-duty commercial jack shaft garage motor designed for up to 10 cycles per hour. Its compact and robust build ensures efficient use of space and durability, making it ideal for professional commercial environments seeking dependable garage door operation.

## Description

LiftMaster Medium-Duty Jackshaft Operator MJ5011U The Model MJ Door Operator is designed for use on industrial sectional doors with high or vertical lift and on small rolling doors and grilles. Maximum recommended duty cycle: 12 cycles per hour. 115 volt 1 Ɵ. Apply Open/Close/Stop functions with the standard three-push-button control station. Controls with one, two and three buttons are available. Receive notifications when routine maintenance is required on your Commercial Door Operator. Improve durability with the NEMA 1 type electrical box construction with a powdercoat finish. Mount on the left or right side of the door. No rails to hang, the operator simply mounts on the wall and attaches to the door shaft through chain and sprocket. Enable limit setting for ease of installation and adjustment to ensure accuracy even after a power failure. Automatically close the door with Timer-To-Close (programmable in 1-second or 15-second increments). You must Register upon Delivery Compliant with all UL 325 requirements. Accept up to 20 remote controls and unlimited DIP switch remote control with our Security+ radio technology. Protect against door and operator damage due to obstacles with the Adjustable Friction Clutch. Signal the door to reverse or stop if closing time exceeds maximum door travel prevent damage to door and operator. Provide easy, emergency manual operation using a readily accessible disconnect. CPS-U Monitored Commercial Protector System. Please note that professional installation is recommend.

Review: Great opener Highly recommend this product
Review: Shipped a used unit and missing parts , won’t replace missing parts Bad service

## Features

- LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor
- 10 Cycles per hr maximum

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IRL9JNI |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (42) |
| Date First Available | 5 Jan. 2023 |
| Item Package Quantity | 1 |
| Item Weight | 24.3 kg |
| Item model number | MJ5011U |
| Manufacturer | Liftmaster |
| Package Dimensions | 57.4 x 43 x 33.81 cm; 24.33 kg |
| Part Number | MJ5011U |

## Product Details

- **Brand:** LiftMaster
- **Colour:** Black
- **Load capacity:** 3E+3 Pounds
- **Material:** Alloy Steel
- **Vehicle service type:** Car

## Images

![LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor - Image 1](https://m.media-amazon.com/images/I/31JVsKicgcL.jpg)

## Questions & Answers

**Q: Where can i find board**
A: LiftMaster 893Max,

**Q: Can this be WiFi operated?**
A: Yes, it can be operated WiFi with the installation of a Liftmaster 821LMC-S
Easy to install and set up, uses Chaimberlain MyQ app.
I control two shop doors this way, one with an MJ5011U and the other with a MT5011U and it works awesome!

**Q: Does it work on a smooth hollow jack shaft? If so, how does the sprocket hook onto it?**
A: The kit comes with two gears.  One clings to the shaft, the other is connected to the opener.  Between them you need to adjust the chain of the correct length.

**Q: what is the max size of a roll up door can this operate?**
A: I believe 12’. My door is 10’ and there is room for more hight.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 30 April 2024*

Great opener Highly recommend this product

### ⭐ Review
*by B***A on 22 November 2023*

Shipped a used unit and missing parts , won’t replace missing parts Bad service

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 June 2023*

Thank you

## Frequently Bought Together

- LiftMaster MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor
- LiftMaster 893Max, 1 Pack, Black
- LiftMaster 878MAX Garage Door Keypad Wireless and Keyless Entry System for Easy Entry

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**Shop now:** [https://www.desertcart.sk/products/501975882-liftmaster-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage](https://www.desertcart.sk/products/501975882-liftmaster-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*