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LiftMaster Expands the MAXUM Line for Demanding Commercial Applications
Warehouses, parking structures, apartment communities, transit facilities, and distribution centers often require doors to open and close dozens of times every hour. In these environments, duty cycle is just as important as door weight capacity.
That’s why LiftMaster has expanded the capabilities of its MAXUM commercial door operators.
As of February 9, 2026, eligible LiftMaster MAXUM 1200X and MAXUM 2200X models with firmware version 1.21 or newer are now UL 325 certified for Continuous Duty, allowing operation of up to 100 cycles per hour.
Even better, this performance upgrade comes without new part numbers, additional installation requirements, or a price increase.
If you’re considering a new commercial door operator, here’s everything you need to know about the latest MAXUM X update.
What Changed with the LiftMaster MAXUM Commercial Door Operators?
LiftMaster has increased the duty cycle rating for qualifying MAXUM X operators, allowing them to perform in even more demanding commercial environments.
Eligible models now offer:
- UL 325 Continuous Duty certification
- Up to 100 operating cycles per hour
- Expanded use in high-cycle commercial applications
- Improved performance for facilities with constant daily traffic
This enhancement allows the MAXUM X line to compete in some of the most demanding commercial installations while maintaining the same familiar product lineup.
What Stayed the Same?
One of the biggest advantages of this update is that nothing changes for installers or buyers.
The upgraded operators continue to use:
- The same part numbers (SKUs)
- The same pricing
- The same mounting dimensions
- The same wiring
- The same installation procedures
- The same commercial rails and compatible accessories
- The same service and field-installable kits
Whether you’re replacing an existing operator or specifying equipment for a new project, ordering remains just as simple as before.
How to Identify LiftMaster MAXUM X Models on All Security Equipment
Shopping for the new Continuous Duty MAXUM operators is easy once you know what the model number means.
Each LiftMaster MAXUM model includes two important identifiers:
- 1200 or 2200 = the maximum door weight capacity the operator is designed to handle.
- X = the Extended Duty version of that operator.
When browsing All Security Equipment, simply look for the letter “X” in the operator's part number.
The X identifies the Extended Duty version of the operator.
Eligible MAXUM X operators manufactured on or after February 9, 2026, with firmware version 1.21 or newer, are UL 325 certified for Continuous Duty, supporting up to 100 cycles per hour.
Impacted Models:
| SKU/Model | SKU Description |
| JHDC12X1BMC | JHDC Hoist 1200LB Continuous Cycle 120/240V 2in Shaft |
| JHDC12X1BE | JHDC Hoist 1200LB Continuous Cycle 120/240V 3in Shaft |
| JHDC12X4BMC | JHDC Hoist 1200LB Continuous Cycle 480V 2in Shaft |
| JHDC12X4BE | JHDC Hoist 1200LB Continuous Cycle 480V 3in Shaft |
| TDC12X1BMC | TDC Trolley 1200LB Continuous Cycle 120/240V |
| TDC12X4BMC | TDC Trolley 1200LB Continuous Cycle 480V |
| JHDC22X1BMC | JHDC Hoist 2200LB Continuous Cycle 120/240V 3in Shaft |
| JHDC22X4BMC | JHDC Hoist 2200LB Continuous Cycle 480V 3in Shaft |
| TDC22X1BMC | TDC Trolley 2200LB Continuous Cycle 120/240V |
| TDC22X4BMC | TDC Trolley 2200LB Continuous Cycle 480V |
What Does “100 Cycles Per Hour” Mean?
A cycle is one complete opening and closing operation.
An operator rated for 100 cycles per hour is designed to reliably perform up to 100 complete open-and-close cycles within a single hour under its certified operating conditions.
For facilities with constant vehicle traffic or frequent loading operations, this higher duty cycle helps ensure the operator can keep up with daily demands.
Who Benefits from Continuous Duty Operators?
The updated MAXUM X models are ideal for facilities where commercial doors operate continuously throughout the day.
Common applications include:
- Parking garages
- Apartment and condominium communities
- Warehouses
- Distribution centers
- Shipping and receiving docks
- Logistics facilities
- Manufacturing plants
- Transit facilities
- Commercial buildings
- Self-storage facilities
If your door opens and closes frequently, choosing a Continuous Duty operator can improve long-term performance and reliability.
Why This Update Matters
Higher duty cycle capability means the operator is built to handle more frequent operation without compromising performance.
For facility managers and installers, that translates into several important advantages:
- Greater reliability during busy operating periods
- Improved uptime in demanding environments
- Confidence for high-traffic installations
- Commercial-grade performance without additional cost
- Simplified purchasing with no new part numbers to learn
It’s a meaningful improvement for facilities where minimizing downtime is critical.
Fully Compatible with Existing Accessories
The updated MAXUM X operators remain compatible with the accessories installers already use.
That includes:
- Commercial rails
- Extended Duty accessories
- Service kits
- Field-installable kits
- Other compatible LiftMaster commercial accessories
No additional hardware is required to take advantage of the improved duty cycle.
Frequently Asked Questions
Is there a price increase for the new MAXUM X models?
No. LiftMaster has expanded the capabilities of the eligible MAXUM X operators without changing pricing.
Are there new SKUs or part numbers?
No. The same LiftMaster part numbers continue to be used, making the transition simple for dealers, installers, and facility managers.
Is installation different?
No. Mounting dimensions, wiring, commissioning, and installation procedures remain unchanged.
How can I identify the Continuous Duty models?
Look for the X in the LiftMaster MAXUM model number.
Eligible units manufactured on or after February 9, 2026, with firmware version 1.21 or newer, are certified for Continuous Duty (100 cycles per hour).
During the transition period, LiftMaster also identifies qualifying units with a “Continuous Duty – 100 Cycles Per Hour” label on the shipping carton.
What is the difference between the MAXUM 1200X and MAXUM 2200X?
The primary difference is door weight capacity.
- MAXUM 1200X: For commercial doors weighing up to 1,200 lbs
- MAXUM 2200X: For commercial doors weighing up to 2,200 lbs
Both models are available in the Extended Duty (X) version and support Continuous Duty operation when manufactured after February 9, 2026, with firmware version 1.21 or newer.
Are existing MAXUM accessories compatible?
Yes. Existing compatible commercial rails, service kits, and Extended Duty accessories continue to work with the updated MAXUM X operators.
Shop LiftMaster MAXUM X Commercial Door Operators at All Security Equipment
Whether you’re outfitting a warehouse, managing a parking structure, or upgrading a commercial facility, the LiftMaster MAXUM X delivers the durability and performance required for demanding applications.
With Continuous Duty certification, 100 cycles per hour capability, and no changes to pricing or installation, it’s an even stronger choice for facilities that depend on reliable daily operation.
At All Security Equipment, we carry genuine LiftMaster commercial door operators, replacement parts, and accessories backed by knowledgeable customer support.
If you’re unsure which MAXUM model is right for your application, our team is here to help. Contact us for expert guidance on selecting the right door weight capacity, Extended Duty model, and compatible accessories for your project.
