







Maxum JDC
MAXUM DC Jackshaft Commercial Door Operator
Motor and Gearbox purpose built to meet the high demands of commercial applications.
3-button control with 4-line LCD display for setup and programming from the floor level.
Up to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.
Battery Backup helps keep your door running even when the power goes out—ensuring safe and continuous operation.
Diagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.
Built-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.
Security+ 2.0® virtually eliminates radio wave interference and offers extended range
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Description
Maxum JDC, engineered for optimal performance and reliability. This advanced system integrates Soft Start/Stop functionality, Wi-Fi connectivity, and comprehensive myQ compatibility (myQ, myQ Facility, or myQ Enterprise). It offers versatile power options, including 120V/240V (1PH/3PH) and 480V (3PH), with 208V & 600V (3PH) available via transformer. An included DC45AH Battery Backup kit ensures uninterrupted operation.
Driven by a 24VDC Motor Drive, the Maxum JDC features 3 monitored safety inputs and delivers faster speeds—averaging 12 inches for sectional doors and 8–9 inches for rolling steel. Its duty cycle capabilities are robust: Standard at 20 cycles per hour / 90 per day, and Extended at 30 cycles per hour / 150 per day. Installation is streamlined with dual handing, eliminating the need for specific left or right orders. Equipped with a Security + 2.0 radio receiver, the Maxum JDC is backed by a warranty of 2 to 5 years, or up to 85,000 cycles for Standard Duty and 130,000 cycles for Extended Duty.
LiftMaster MAXUM Commercial Door Operator Overview – English
LiftMaster MAXUM Commercial Door Operator Overview – Spanish
2023 LiftMaster Commercial Door Operator Comparison Chart – Spanish
2025 LiftMaster Commercial Door Operator Comparison Chart – English
LiftMaster MAXUM DC Commercial Door Operator FAQ’s – English
LiftMaster MAXUM DC Commercial Door Operator FAQ’s – Spanish
LiftMaster Model JDC Product Guide – English
MAXUM Series Commercial Door Operator Buying Guide – Spanish
LiftMaster JDC, RJDC, JHDC, TDC Installation Manual – English, French, Spanish
CPS-U – Commercial Photo Eyes
Maxum JDC







