---
product_id: 501975882
title: "MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor"
brand: "liftmaster"
price: "€ 3261.70"
currency: EUR
in_stock: true
reviews_count: 5
category: "Lift Master"
url: https://www.desertcart.com.cy/products/501975882-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage-motor
store_origin: CY
region: Cyprus
---

# Security+ radio tech 12 cycles/hr max duty Adjustable friction clutch MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor

**Brand:** liftmaster
**Price:** € 3261.70
**Availability:** ✅ In Stock

## Summary

> 🚪 Power your business with precision and security — the LiftMaster MJ5011U means business!

## Quick Answers

- **What is this?** MJ5011U Premium Series Medium Duty Commercial Jack Shaft Garage Motor by liftmaster
- **How much does it cost?** € 3261.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/501975882-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage-motor)

## 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

- • **Safety-First Operation:** Adjustable friction clutch and CPS-U monitored system protect your door and operator from damage.
- • **Durability Meets Design:** NEMA 1 powder-coated electrical box resists wear and tear in demanding environments.
- • **Smart Security Integration:** Supports 20 remotes with advanced Security+ radio technology for seamless access control.
- • **Industrial Strength Performance:** Handles up to 12 cycles per hour for relentless commercial use.
- • **Effortless Installation & Adjustment:** Limit settings and wall-mount design simplify setup and ensure precision.

## Overview

The LiftMaster MJ5011U is a premium medium-duty commercial jackshaft garage motor designed for industrial sectional doors and small rolling doors. It supports up to 12 cycles per hour, features advanced Security+ radio technology for remote control access, and includes safety mechanisms like an adjustable friction clutch and CPS-U monitoring. Its durable NEMA 1 powder-coated electrical box and easy wall-mount installation make it a reliable, professional-grade solution for commercial 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

![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.com.cy/products/501975882-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage-motor](https://www.desertcart.com.cy/products/501975882-mj5011u-premium-series-medium-duty-commercial-jack-shaft-garage-motor)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-19*