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LiftMaster Model J
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LiftMaster Model J – Jackshaft Commercial Door Operator
The LiftMaster Model J is a top-notch jackshaft operator crafted specifically for industrial and commercial settings, perfect for vertical, high-lift, or sectional doors. Built with precision and durability in mind, this operator is just what you need in environments that require dependable, consistent performance.
With its robust, industrial-grade motor, the Model J effortlessly manages high-cycle doors. Its compact, wall-mounted design not only saves valuable ceiling space but also ensures a neat and efficient installation. Plus, with advanced control options and compatibility with MyQ® Technology, the Model J allows for enhanced monitoring, scheduling, and security from virtually anywhere.
Whether it’s in warehouses, storage facilities, auto shops, or manufacturing plants, the LiftMaster Model J stands out with its powerful performance, quiet operation, and the peace of mind it brings.
Standard Features
Industrial Duty Jackshaft Operation
This system is specifically designed for industrial settings, perfect for vertical, high-lift, or sectional overhead doors.
Continuous-Duty Motor
Equipped with a robust ½ HP or 1 HP motor (available in single- or three-phase), this unit is built to handle high cycles and deliver long-lasting performance.
Chain Hoist for Manual Operation
The integrated chain hoist allows for easy manual operation in the event of a power outage.
Built-In Security+ 2.0® Radio Receiver
Enjoy enhanced security with rolling code technology that helps keep unauthorized users at bay.
MyQ® Technology Enabled
Stay connected with real-time monitoring and control of the operator right from your smartphone or computer, as long as you have the right accessories.
Timer-to-Close Function
This feature automatically shuts the door after a set time, boosting both security and efficiency.
Adjustable Friction Clutch
This mechanism protects both the door and the operator from potential damage caused by obstructions.
Heavy-Duty Worm Gear Reduction
Experience quiet and smooth operation with minimal wear over time, thanks to this durable design.
Interlock Switch
Safety is a priority; this switch prevents operation while the hoist mechanism is engaged.
NEMA 1 Type Electrical Box
Housed in a robust, UL-listed enclosure, this electrical box is perfect for indoor use.
External Manual Release
This feature allows for emergency manual operation when needed.
3-Button Station
Take charge of your commercial door effortlessly with the LiftMaster 3-Button Station. This handy device offers Open, Close, and Stop functions, ensuring enhanced safety and precise control in industrial environments.
Commercial Photo Eyes
Keep your operations safe with LiftMaster Commercial Photo Eyes. These infrared sensors are designed to spot any obstructions in the door’s path, automatically reversing the door to avoid accidents or damage—making them a must-have for busy commercial spaces.
Optional Accessory
Red Green Traffic Light
This handy visual cue makes it easy to see when it’s safe to enter or exit, significantly reducing the risk of accidents in bustling loading docks and industrial settings. It’s perfect for high-traffic areas where clear visibility and smooth workflow are essential.
Optional Accessory
Control Station
Optional Accessory
Light Curtain
Cutting-edge sensor system sets up a virtual wall of infrared beams across the door opening, allowing it to detect people or objects in the way. This helps prevent accidents and minimizes damage. It’s perfect for busy commercial settings where top-notch protection is a must!
Optional Accessory
Home Bridge Model
Optional Accessory
Encrypted DIP Three-Button Remote Control
Optional Accessory
Monitored Dual-Sided Photo Eyes
Monitored Dual-Sided Photo Eyes – Designed to detect obstructions on both sides of the door, these monitored photo eyes provide reliable protection and meet UL 325 safety standards for commercial applications. Ideal for high-traffic environments where safety is a priority.
Warranty Terms:
Covers labor and replacement parts installed by our team.
Does not cover damage caused by accidents, misuse, or external factors.
Warranty service must be requested within the coverage period.
For warranty claims or service inquiries, contact us here. Your satisfaction is our priority!
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