LiftMaster MAXUM Model JDC DC Jackshaft Commercial Operator

Product Info

All specifications sourced from LiftMaster's official MAXUM JDC product documentation. Contact DOORTEC at (405) 720-7107 for configuration and application details.

Performance
Operating Speed	Average 12 inches per second — up to 33% faster than standard commercial operators
General
myQ Compatibility	Works with myQ, myQ Facility, or myQ Enterprise
Power	120V/240V (1PH/3PH) standard; 480V (3PH); 208V and 600V (3PH) available with transformer accessory
Motor
Duty Cycle Standard	20 cycles per hour / 90 cycles per day
Duty Cycle Extended	30 cycles per hour / 150 cycles per day (extended-duty configuration)
Type	DC motor and gearbox purpose-built to meet high demands of commercial applications
Controls
Wall Control	3-button control with 4-line LCD display for setup and programming from floor level
Connectivity
Wi-Fi	Built-in Wi-Fi for myQ Facility software connectivity — out of box
myQ Facility	Real-time diagnostics, remote monitoring, and maintenance cycle tracking via mobile device
Performance
Soft-Start/Stop	Soft-start and soft-stop for extended operator lifespan — reduces mechanical stress on door and operator
Standards
Safety	Meets UL 325 Safety Standards
Radio
Security+	Security+ 2.0® — virtually eliminates radio wave interference, extended range
Configuration
Mount Type	Wall or hood mount — jackshaft configuration for high-lift, vertical-lift, and rolling doors
Door Compatibility
Door Type	High-lift and vertical-lift sectional doors · Rolling door applications
Power
Battery Backup	Optional — accessory kit DC45AH or DC7AH ensures continuous operation during power outages
Monitored Safety Inputs	3 monitored safety inputs
Dual Handing	Right or left-side mounting — no longer required at time of order; single unit covers both configurations
Included in Box
Photo Eyes	CPS-U Commercial Photo Eyes — included standard
Emergency
Manual Operation	Floor-level manual operation capability

LiftMaster MAXUM JDC. Contact DOORTEC for current warranty terms and motor sizing details.

The LiftMaster MAXUM JDC brings the full MAXUM DC Series performance suite — 12"/sec DC motor, built-in Wi-Fi myQ Facility, floor LCD, and battery backup — to jackshaft-configuration commercial door applications.

Purpose-built DC motor and gearbox engineered for high-demand commercial applications — not a residential motor adapted for commercial use, but a drive system designed from the ground up to handle commercial duty cycles

Operates up to 33% faster than standard commercial door operators at an average of 12 inches per second for sectional doors and 8–9 inches per second for rolling steel doors — reducing cycle time and improving facility throughput

Built-in Wi-Fi connects to myQ® Facility software out of the box — no additional hardware required to access real-time door status, remote operation, and usage analytics from a mobile device

Floor-level 3-button wall control with 4-line LCD display for intuitive setup, programming, and maintenance tracking without ladders or specialized tools

myQ® Facility diagnostics let facility managers see door status, anticipate maintenance cycles, and identify issues before they become unplanned downtime — accessible via mobile device from anywhere

Soft-start and soft-stop operation extends operator lifespan by reducing mechanical stress on both the operator and the door during high-frequency cycles

Optional battery backup accessory (DC45AH or DC7AH) keeps the door operating through power outages — critical for facilities where door access cannot be interrupted

Security+ 2.0® radio technology virtually eliminates interference from competing radio signals and provides extended transmission range for reliable remote operation

Single modular unit handles both right-side and left-side mounting — dual handing capability eliminates the need to specify handedness at time of order

3 monitored safety inputs for entrapment protection devices — supports photo eyes, sensing edges, and other safety accessories required by UL 325

CPS-U Commercial Photo Eyes included in the box — entrapment protection is built into the package rather than requiring a separate accessory purchase

Works with myQ, myQ Facility, and myQ Enterprise — scalable from a single-door installation to a multi-site facility management deployment

Power options: 120V/240V single-phase or three-phase; 480V three-phase; 208V and 600V three-phase available with optional transformer accessory

Wall or hood mount jackshaft configuration for high-lift, vertical-lift sectional doors, and rolling door applications — the side-mount design accommodates door configurations where a ceiling-mount trolley would interfere with the lift path

Removable hinged electrical box cover provides easy field access to wiring and controls without removing the unit from the installation

Floor-level manual operation capability for emergency door access

DC motor and gearbox purpose-built for high commercial demands — provides stronger, more consistent torque across the full range of commercial door weights and sizes in jackshaft-configuration applications

12 inches per second average speed — up to 33% faster than standard jackshaft commercial operators; meaningful for high-frequency loading dock and distribution center applications where door cycle time affects throughput

Built-in Wi-Fi and myQ Facility connectivity out of the box — no additional hardware needed; the JDC connects to LiftMaster's commercial facility management platform immediately after installation

Floor-level 4-line LCD control panel — all programming, diagnostics, and maintenance data accessible at floor level; critical for jackshaft-configured operators where the power head may be mounted high or in a difficult-to-access location

Soft-start and soft-stop on every cycle — reduces mechanical stress on the operator and the rolling door or high-lift sectional door system, extending service life on both operator and door hardware

Battery backup standard — maintains door operation during power interruptions, preventing the operational disruption of a failed operator at a loading dock or rolling door entrance

Security+ 2.0 radio — eliminates radio frequency interference issues common in commercial and industrial RF environments

The MAXUM JDC is the specification for high-lift sectional doors, vertical-lift doors, and rolling door applications where MAXUM DC performance, speed, and built-in facility monitoring provide the highest operational value.

High-Lift Sectional Doors

Rolling Steel Doors

Distribution Centers

Loading Docks

Food Processing

Industrial Facilities

LiftMaster backs the Model JDC with manufacturer warranty coverage. DOORTEC's installation workmanship guarantee is provided on top of all manufacturer coverage.

Contact DOORTEC for Warranty Terms LiftMaster provides warranty coverage on the MAXUM JDC. Contact DOORTEC at (405) 720-7107 for current warranty terms.

LiftMaster MAXUM manufacturer warranty — contact DOORTEC for current terms

DOORTEC Workmanship Guarantee — any installation issue corrected at no charge

DOORTEC installs the LiftMaster Model JDC throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa. Our factory-trained commercial technicians handle the complete installation from site assessment through commissioning.

DOORTEC Commercial Operator Installation
Site Assessment	We assess the door type, weight, lift configuration, duty cycle, and power supply to specify the correct operator model and motor size.
Installation	Factory-trained technicians install the complete operator system — mounting, drive, wiring, control station, and safety devices to LiftMaster specifications.
myQ Setup	For MAXUM DC models, we configure built-in Wi-Fi connectivity to myQ Facility software and verify remote monitoring capability.
Commissioning	Full limit adjustment, force setting, safety device testing, and operational walk-through before sign-off.
Service Coverage	Oklahoma City · Edmond · Norman · Moore · Yukon · Midwest City · Guthrie · El Reno · Tulsa

MAXUM JDC Installation in Oklahoma City

The LiftMaster MAXUM JDC is DOORTEC's specification for Oklahoma City facilities with high-lift sectional doors and rolling door applications where MAXUM DC Series performance matters. For loading dock facilities running rolling steel service doors at high frequency, the MAXUM JDC's 12"/sec DC motor and built-in myQ Facility monitoring provide a combination of throughput improvement and operational visibility that the standard Elite Model J cannot match. DOORTEC installs the MAXUM JDC throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and the OKC metro.

For Oklahoma City distribution centers and food processing facilities evaluating MAXUM DC operators, DOORTEC's commercial team provides a full specification review — assessing door weight, lift type, duty cycle, and power supply to recommend the correct MAXUM model and motor size. Call (405) 720-7107 for a free commercial site assessment.

MAXUM DC Jackshaft Operators Tulsa & OKC

DOORTEC's Tulsa location serves the greater Tulsa metro with the LiftMaster MAXUM DC line including the JDC. Tulsa's logistics and distribution sector, combined with growing food processing and cold storage development, creates strong demand for MAXUM-grade commercial operators with built-in facility monitoring capability.

For Tulsa and Oklahoma City applications requiring hoist-style manual operation for larger rolling doors — where the operator must also incorporate a chain hoist — DOORTEC specifies the MAXUM JHDC rather than the JDC. Contact us at (405) 720-7107 to discuss the right configuration for your specific application.