Introducing the Liftmaster Commercial Operator MJ: a versatile and reliable solution for smaller, lighter commercial doors with mid-range duty-cycle requirements. With a maximum duty cycle of 12 cycles per hour and compliance with UL 325 Safety Standards, this operator ensures the protection of both property and individuals. Equipped with safety and security features, including the Security+® feature and a built-in 3-Channel Security+ Receiver, it offers enhanced convenience and efficiency with its integrated timer-to-close function. Powered by a 1/2 HP, 115V single-phase motor, this operator provides reliable and efficient power for various commercial applications.
Key Takeaways
- Medium-Duty Jackshaft Operator suitable for smaller, lighter commercial doors with mid-range duty-cycle requirements.
- Safety and security features include Security+® feature, UL 325 Safety Standards compliance, and commercial safety sensors and accessories for door obstruction protection.
- Integrated timer-to-close feature allows for timed automatic door closure after reaching the full open position, enhancing convenience, efficiency, and safety.
- Equipped with a 1/2 HP, 115V single-phase motor, the Liftmaster Commercial Operator MJ provides reliable and efficient power for commercial doors and is suitable for various commercial applications.
Commercial Accessories
| Feature | Description |
|---|---|
| Single Button Control | Single button control provides an additional input for single-button control functionality. Required for installation of any external radio receiver. |
| Auxiliary Limit Switches | Auxiliary limit switches provide additional limit switches with dry form C contacts at the open and closed door positions to control lights, heaters, and dock levelers. |
| Interlock Switch | Interlock switch disables the operator control circuit when the door is locked, preventing damage to the door and operator. |
Medium-Duty Jackshaft Operator Features
The Medium-Duty Jackshaft Operator offers a range of features designed for smaller, lighter commercial doors with mid-range duty-cycle requirements. With its motor specifications and dealer locations, it provides an optimal solution for businesses seeking reliable and efficient power for their commercial doors.
Equipped with a 1/2 HP, 115V single-phase motor, this operator operates on 115 Volts, ensuring sufficient power for various commercial applications. Its NEC Class 2 control circuit with 24V further enhances its reliability and efficiency.
For convenience and safety, the Medium-Duty Jackshaft Operator includes a floor level disconnect that disengages the operator for manual lifting in case of emergencies. This feature ensures quick and easy access to the door when needed.
Additionally, this operator can be wall-mounted, making it suitable for high or vertical lift sectional doors, as well as small rolling doors and grilles. This versatility allows businesses to customize their door systems to meet their specific needs.
To further enhance safety and control, the Medium-Duty Jackshaft Operator offers various commercial accessories, including single button control, auxiliary limit switches, and an interlock switch to disable the operator control circuit when the door is locked.
With dealer locations available, businesses can easily find and purchase the Medium-Duty Jackshaft Operator, ensuring a seamless integration into their commercial door systems.
Safety and Security Features
Continuing from the previous subtopic, the Medium-Duty Jackshaft Operator offers robust safety and security features to ensure the protection of commercial door systems. One of these features is the Security+® feature, which includes a built-in 3-Channel Security+ Receiver. This feature provides secure access control and prevents unauthorized entry, enhancing the overall security of the commercial space.
In addition, the Medium-Duty Jackshaft Operator meets UL 325 Safety Standards. These safety standards are set by Underwriters Laboratories (UL) and ensure that the operator complies with industry regulations and guidelines. By meeting these standards, the operator guarantees the highest level of safety for commercial door systems.
To further enhance safety, the Commercial Operator MJ is equipped with commercial safety sensors and accessories for door obstruction protection. These sensors and accessories help detect any obstructions in the door’s path and prevent accidents or damage. They add an extra layer of security and ensure the smooth and safe operation of the commercial door system.
Timer to Close Functionality
The Timer to Close functionality of the Medium-Duty Jackshaft Operator enhances convenience and efficiency by allowing for timed automatic door closure after reaching the full open position. This feature is especially beneficial in commercial settings where doors are frequently left open, as it helps to prevent the door from being left open for extended periods of time, promoting safety and security.
The installation process of the Timer to Close functionality is straightforward and user-friendly. The operator comes equipped with an integrated timer that can be programmed from 5 to 60 seconds in 5-second increments. This allows for customization based on the specific needs of the application. Once the desired time duration is set, the operator will automatically close the door after the specified period has elapsed.
The benefits of the Timer to Close functionality extend beyond convenience and efficiency. By automatically closing the door, it helps to keep out unwanted pests, dust, and debris, ensuring a clean and secure environment. Additionally, it can help to conserve energy by reducing the amount of time the door remains open, thereby minimizing heat or cooling loss.
Commercial Power Specifications
Moving forward with the discussion on the Medium-Duty Jackshaft Operator, let’s delve into the specifications of its commercial power. When it comes to commercial power requirements, the Liftmaster Commercial Operator MJ is designed to operate on 115 Volts. It is equipped with a 1/2 HP, 115V single-phase motor, providing reliable and efficient power for commercial doors. Additionally, it features an NEC Class 2 control circuit with 24V, ensuring optimal safety and performance.
To further understand the commercial power specifications of the Liftmaster Commercial Operator MJ, consider the following key points:
- Energy Efficiency: The operator is designed to be energy-efficient, helping businesses save on electricity costs while maintaining smooth and reliable door operations.
- Reliable Power Supply: The 1/2 HP motor delivers ample power to handle the demands of various commercial applications, ensuring smooth and efficient door operation.
- NEC Class 2 Control Circuit: This control circuit ensures compliance with safety standards and provides a low-voltage power supply for enhanced safety and control.
- Suitable for Commercial Applications: The Liftmaster Commercial Operator MJ is specifically designed for use on smaller, lighter commercial doors with mid-range duty-cycle requirements, making it suitable for a wide range of commercial settings.
- Compatible Accessories: The operator is compatible with a range of commercial accessories, such as single button control, auxiliary limit switches, and interlock switch, enhancing safety and control for commercial door operations.
Commercial Accessories for Enhanced Control
Let’s now explore the range of commercial accessories available to enhance control and safety in conjunction with the Liftmaster Commercial Operator MJ. These accessories provide additional functionality and improve the overall operation of commercial doors.
| Accessory | Description |
|---|---|
| Single button control | Offers convenient control over the commercial door with a single button, allowing for easy operation and enhanced functionality. |
| External radio receiver | Required for the installation of an external radio receiver, enabling wireless control of the door. This accessory provides flexibility and convenience by allowing the door to be operated from a remote location. |
| Auxiliary limit switches | Equipped with dry form C contacts, these switches are positioned at the open and closed door positions. They provide precise control over the door’s movement, ensuring accurate stopping points and enhancing safety during operation. |
| Interlock switch | The interlock switch is designed to disable the operator control circuit when the door is locked. This safety feature prevents the door from being operated while it is in a locked position, preventing accidents and ensuring the security of the premises. |
Frequently Asked Questions
What Is the Maximum Weight and Size Limit for Doors That Can Be Operated by the Liftmaster Commercial Operator Mj?
The Liftmaster Commercial Operator MJ has a maximum weight limit and size limit for doors that can be operated. Please provide the specific model number for accurate information on weight and size restrictions.
Can the Liftmaster Commercial Operator MJ Be Used for Residential Garage Doors?
A commercial operator like the Liftmaster Commercial Operator MJ is not recommended for use on residential garage doors. Residential garage door openers are specifically designed for home use, providing optimal performance, safety, and convenience for residential applications.
Does the Liftmaster Commercial Operator MJ Come With a Warranty?
Yes, the Liftmaster Commercial Operator MJ comes with a warranty. It is important to review the terms and conditions of the warranty to understand the coverage and any limitations that may apply.
Are There Any Additional Accessories or Sensors That Can Be Added to the Liftmaster Commercial Operator MJ for Enhanced Security?
Yes, there are additional accessories and sensors available for the Liftmaster Commercial Operator MJ to enhance security. It offers advanced security features and integration options with other security systems for comprehensive protection.
Is Professional Installation Required for the Liftmaster Commercial Operator MJ or Can It Be Installed by the User?
Professional installation is recommended for the Liftmaster Commercial Operator MJ to ensure proper installation and optimal performance. While user installation is possible, it is advised to seek the expertise of a professional for best results.\
Documents
2023 LiftMaster Commercial Door Operator Comparison Chart – English
2023 LiftMaster Commercial Door Operator Comparison Chart – French
2023 LiftMaster Commercial Door Operator Comparison Chart – Spanish