MAXUM JHDC Commercial Jackshaft Hoist Operator, DC Motor

Upgrade your commercial or industrial facility with the LiftMaster MAXUM Jackshaft Hoist DC Commercial Door Operator—a cutting-edge operator that delivers powerful performance, smart technology, and advanced safety in one compact unit. Engineered for sectional and rolling steel doors up to 40 feet tall and 2,200 lbs, MAXUM offers high-speed, smooth operation and seamless myQ® Facility integration.

Performance and Efficiency

• High-Efficiency DC Motor for ultra-smooth start/stop motion reduces wear on doors and components

• Fast Opening Speeds: Up to 12 inches/sec on sectional doors and 8–9 inches/sec on rolling steel doors

• Battery Backup Compatible: Optional 7Ah backup kit keeps doors operational during outages

• Lightweight Design: 20 lbs. lighter than Logic 5.0 units, with a balanced center of gravity for easier installation

Smart Controls & Connectivity

• DCWALLCTL LCD Wall Controller: Floor-level access to programming, diagnostics, and troubleshooting—no ladders required

• Built-In Wi-Fi and myQ® Facility Ready: Monitor and control your door system remotely from any device

• Push-Terminal Wiring: Tool-free, color-coded wiring simplifies installation

Safety and Compliance

• Triple Entrapment Protection: Monitor up to 3 protection points to ensure compliance with UL325 safety standards

• Certified for U.S., Canada, and Mexico: ANSI/CAN/UL325, NOM/NYCE/IFETEL compliant

• Indoor Use Only: Operating range from -4°F to 140°F (or -40°F with optional heater)

myQ® Facility Features

• Cloud-based remote access and control

• Cycle count and service tracking

• Transmitter management and access logging

• Real-time alerts and enhanced system diagnostics

Specifications Overview

• Drive Type: Jackshaft hoist, #50 chain, 65:1 gearbox

• Motor: 24VDC

• Max Door Size: 40 ft height / 2,200 lbs

• Duty Cycle: Standard (20 cycles/hr) / Extended (30 cycles/hr)

• Power Options: 120V/240V (1PH/3PH), 208/480/600V (3PH with transformer)

• Included Accessories: DCWALLCTL LCD controller, CPS-U photo eyes

• Warranty: 5 years (operator), 2 years (controller), 1 year (photo eyes/battery/parts)

Recommended Applications

• Commercial Sectional Doors (standard, high lift, vertical)

• Rolling Steel Doors & Grilles

• Facilities Requiring Manual Hoist Backup

• Standard & High-Duty Cycle Environments