LiftMaster MAXUM JHDC
JHDC Hoist
LiftMaster® is pioneering MAXUM, the next generation of innovation for commercial door automation. This all-new commercial door operator is a state-of-the-art platform that introduces next-level versatility in a sleek, purpose-built design that's easier to install and service. With unrivaled performance and intelligence, the new line-up will help today's commercial facilities take the next step toward a smarter future.
Models available for up to 700 lb., 1200 lb. and 2200 lb. doors
Popular Features
Manual Hoist Operation
- Quickly switch to manual operation to easily move door with included hoist chain.
Smooth Start/Stop Operation
- Extends the life of the operator and door hardware.
Floor Level Wall Controller
- 4-line LCD display gives you access to more information at all times. Bringing programming, troubleshooting and Diagnostics down to the floor level will save you time and money.
Battery Backup Capable
- Allows for seamless operation when power is out.
Lighter Weight
- Easier installation at up to 20lbs lighter than comparable AC operators.
Features
Included Accessory
Optional Accessories
Brochure & Installation Instructions
KEY FEATURES
STANDARD APPLICATION
Recommended for door types including:
• Sectional Doors (Standard Lift, High Lift and Full Vertical)
• Rolling steel doors/grilles
Standard duty cycle and Extended duty cycle applications where a manual hoist is required
RATED DUTY CYCLE
Standard Duty: Up to 20 cycles per hour
Extended Duty: Up to 30 cycles per hour
OPERATOR SPEED
Average 12" per second for Sectional doors and 8-9" per second on Rolling Steel doors
LIMIT SETTINGS
Electronic limits via Floor Level Wall Controller with LCD display
EMERGENCY DISCONNECT FOR MANUAL OPERATION
Operator includes an Engage rope (Green) and a Disengage rope (red) with manual hoist to electrically disable the operator controls
EMERGENCY DISCONNECT WITH AUTO-RECONNECT
Operator includes an Engage rope (Green) and a Disengage rope (red) with manual hoist to electrically disable the operator controls. Pull the engage (green) rope to operate the door again electrically
PROGRAMMING
Floor Level Wall Controller with LCD display to program and commission door
CIRCUIT BOARD
DC Logic Circuit Board
TIMER-TO-CLOSE
Programming through menu on wall controller. Option is available in B2 Mode with two settings. User can select a desired Timer-to-Close (TTC) time duration under that menu
MID-STOP
Program setup under System Configuration Operating Mode, Mid-stop
BATTERY BACKUP
DC7AH: (2) 7 Ah batteries and mounting bracket (optional)
CYCLE LIMITER PROTECTION
Auto cool-down (max. 15 minutes) triggers if the hourly cycle limit is exceeded
MOTOR REVERSE ACTION PROTECTION
Stop Fast: 250ms ramp
Stop Ramp: 500ms-2000ms; Stop button while opening
Emergency (Safety-Chain): CTM trigger immediate stop
MOTOR OPERATOR WALL CONTROLLER
Floor Level Wall Controller with LCD screen using 2 wire interface to connect to powerhead
SPECIFICATIONS
RADIO RECEIVER
LiftMaster Security+ 2.0
VOLTAGE CONNECTIONS
120Vac 1 PH/240Vac 1/3PH; 480Vac 3PH; 208Vac 3PH (via transformer); 600Vac 3PH (via transformer)
ACCESSORY POWER
24Vdc, 1A Auxiliary Output
DRIVE REDUCTION
65:1 Gearbox with #50 Chain Output
BRAKE
Dynamic braking standard on all MAXUM operators
2200 series operators include electromechanical holding brake
CONSTRUCTION
NEMA 1 type electrical box, heavy duty 11 gauge steel frame with durable powder coat finish. NEMA 4X type electrical box for NEMA 4X rated units
WARRANTY
5 Years Limited Warranty
Battery Backup Kit - 1 Year
LCD Wall Control - 2 Years
Photoeyes - 1 Year
Replacement Parts - 1 Year
MAXUM Operator
Standard Duty - 5 YEARS / 85,000 Cycles*
Extended Duty - 5 YEARS / 130,000 Cycles*
INSTALLATION FEATURES
MAXIMUM DOOR WEIGHT
See SKU listing below for maximum door weights allowable by SKU
CONNECTIVITY
WI-FI®
Connect to Wi-Fi via Connectivity option on the wall controller
INTERNET CONNECTIVITY
myQ® technology enables remote monitoring and control via smartphone, tablet, computer. myQ Facility technology enables Diagnostics, absolute cycle count, service cycle count, and remote management
DOOR WEIGHT CHART
| SKU | PRODUCT FAMILY | MAX DOOR WEIGHT |
| JHDC7S1B | Hoist | 700 lb. |
| JHDC7S4B | Hoist | 700 lb. |
| JHDC7S1BE | Hoist | 700 lb. |
| JHDC7S4BE | Hoist | 700 lb. |
| JHDC12S1B | Hoist | 1200 lb. |
| JHDC12S4B | Hoist | 1200 lb. |
| JHDC12X1B | Hoist | 1200 lb. |
| JHDC12X4B | Hoist | 1200 lb. |
| JHDC12S1BE | Hoist | 1200 lb. |
| JHDC12S4BE | Hoist | 1200 lb. |
| JHDC12X1BE | Hoist | 1200 lb. |
| JHDC12X4BE | Hoist | 1200 lb. |
| JHDC22X1B | Hoist | 2200 lb. |
| JHDC22X4B | Hoist | 2200 lb. |
3-Button Indoor Surface Mount Station
Brochures & Install Instructions
California Residents: Proposition 65 WARNING