LiftMaster JDC JDC Data Sheet - English

LiftMaster JDC Manual

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  • LiftMaster JDC | JDC Data Sheet - English - Page 1
    cycles per hour and 90 cycles per day Average 12" per second for Sectional doors and 8-9" per second on Rolling Steel doors Electronic limits via Floor Level Wall Controller with LCD display Via Battery Backup which is standard on Jackshaft Operators Floor Level Wall Controller with LCD display
  • LiftMaster JDC | JDC Data Sheet - English - Page 2
    Drive Reduction Brake Construction Warranty LiftMaster Security+ 2.0 120Vac 1 PH/240Vac 1/3PH; 480Vac 3PH; 208Vac 3PH (via transformer); 600Vac 3PH (via transformer) 24Vdc, 1A Auxiliary Output 65:1 Gearbox with #50 Chain Output Electromechanical for operators that support doors up to 700 lbs
  • LiftMaster JDC | JDC Data Sheet - English - Page 3
    54 D400-144 Sprocket** 16 *maximum height depending on drum choice/max 40 feet **number of teeth Rolling Doors Recommended Sprocket Configuration for 8-9" Second/ Door Speed Uninsulated Rolling Doors Operator 700 Sprocket** 50 72 Door Weight up to 450 lbs. 450 up to 700 lbs. Insulated Rolling
  • LiftMaster JDC | JDC Data Sheet - English - Page 4
    MAXUM Next Generation DC Commercial Door Operator JDC Jackshaft Operator SECTION 08 71 13 DATA SHEET 2.565 4.083 .937 REAR © 2023 Chamberlain Group, LLC. All Rights Reserved. LiftMaster, the LiftMaster logo, myQ® and the myQ logo are registered trademarks of Chamberlain Group, LLC. Wi
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JDC Jackshaft Operator
SECTION 08 71 13
DATA SHEET
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 only
Rated Duty Cycle
Standard Duty: Up to 20 cycles per hour and 90 cycles per day
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 Solution
Via Battery Backup which is standard on Jackshaft Operators
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
DC45AH: (2) 4.5 Ah batteries and mounting bracket (standard)
DC7AH: (2) 7 Ah batteries and mounting bracket (optional)
Run Time Protection
Standard: 20 Cycle Count and Cycle 21% within a 60 minute threshold
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
MAXUM
Next Generation
DC Commercial Door Operator