LiftMaster Door Lock Hoist/Jackshaft Commercial Door Operator | DHJ

LiftMasterSKU: LIF-DHJ501L5L

Model: LH Hoist/Jackshaft Doorlock DHJ501L5L / 1/2 HP / Single Phase (115V/230V)
From Price:
Sale price$828.00


LiftMaster Industrial-Duty Hoist/Jackshaft Operator with Internal Door Lock Sensor | DHJ

The LiftMaster DHJ operator is ideal for lighter rolling steel doors/grilles and high or vertical-lift sectional overhead doors in standard duty-cycle commercial applications where a manual hoist is required; door lock sensor is ideal for shopping mall grille applications. Standard-Duty cycles up to 25 cycles/hour and up to 90 cycles/day (using continuous-rated motor).


  • 3-Button Indoor Surface Mount Station (NEMA 1) 02-103L
  • Commercial Photo Eyes CPS-U

Business Connectivity

Monitor and Control
myQ technology enables monitoring and control of the operators through a mobile app.

Real-time alerts
Indicate the status of doors via email.

LiftMaster Business Connectivity Monitor and Control


  • OPERATOR SPEED 8-9 Inches per second
  • LIMIT SETTINGS Mechanical
  • INTERNAL DOOR LOCK SENSOR Eliminates jamming and damage to door and operator if door is opened when locked
  • EMERGENCY DISCONNECT FOR MANUAL OPERATION Floor-level emergency release sash chain
  • EMERGENCY DISCONNECT WITH AUTO-RECONNECT Reconnects when tension is removed from emergency release sash chain
  • PROGRAMMING Control function selector dial/tactile buttons
  • CIRCUIT BOARD Solid-state Logic 5.0 circuit board
  • TIMER-TO-CLOSE Programmable in 1 second and 15 second increments up to 68 minutes, standard
  • CLUTCH Standard adjustable friction clutch
  • MID-STOP Programmable
  • RUN TIME PROTECTION Maximum run timer
  • MOTOR REVERSE ACTION PROTECTION Delay-on-reverse circuit
  • MOTOR OPERATOR WALL CONTROL 3-Button Control Station with Maintenance Alert System (MAS)
  • PUSH BUTTON STATION 3-Push button station (Open/Close/Stop)

Installation Features:

  • MAXIMUM DOOR HEIGHT 26 feet standard with additional capability
  • MAXIMUM DOOR WIDTH 22 feet standard with additional capability
  • INTERNET CONNECTIVITY myQ® Technology enables remote monitoring and control of the commercial door via a smartphone, tablet, or computer (LiftMaster Internet Gateway and myQ app required.)
Commercial Door Operator Lifestyle Facility


myQ Technology enables monitoring and control of the facility operators through a mobile app.

Grid View to efficiently monitor all the doors in the facility.

Real-Time Alerts indicate the status of doors via email or push notifications.


Security+ 2.0 safeguards facility access with rolling code technology, opening for registered devices only.

Timer-To-Close can be programmed to close the door after a set amount of time.

The Commercial Protector System auto-reverses the door if an entrapment protection devices detects an obstruction.


Continuous-Duty High-Starting Torque Motor performs in demanding industrial overhead door applications.

Warranty 2 years

Product Literature

Payment & Security

Amazon American Express Apple Pay Diners Club Discover Elo Google Pay JCB Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed