LiftMaster Medium-Duty Logic Jackshaft Operator | LIF-MJ5011U

LiftMasterSKU: LIF-MJ

From Price:
Sale price$571.20

LiftMaster Medium-Duty Logic Jackshaft Operator | LIF-MJ5011U

The LiftMaster MJ is ideal for small rolling steel doors/grilles and high or vertical-lift sectional overhead doors in medium duty-cycle commercial applications where a manual hoist is not required. Medium-Duty cycles up to 12 cycles/hour and up to 50 cycles/day (using intermittent-rated motor).

Includes
  • 3-Button Station 02103
  • Commercial Photo Eyes CPS-U
  • Brake
Features
  • Operator Speed: 8-9 Inches per second
  • Limit Settings: Mechanical
  • Emergency Disconnect for Manual Operation: Floor-level emergency release sash chain
  • Emergency Disconnect with Auto-Reconnect: Reconnects when tension is removed from the emergency release sash chain
  • Programming: Tactile buttons
  • Circuit Board: Solid-state medium-duty logic circuit board
  • Timer-to-Close: Programmable from 5-60 seconds in 5-second increments
  • Clutch: Standard adjustable friction clutch
  • Motor Operator Wall Control: 3-Button control station
  • Push Button Station: 3-Push button station (Open/Close/Stop)

Installation Features

  • Maximum Door Height: 14 feet standard with additional capability
  • Maximum Door Weight: 22 feet
  • Maximum Allowable Square Footage: 320 square feet
Commercial Door Operator Lifestyle Facility

PROVEN PERFORMANCE

Medium-Duty Logic programmable integrated circuit board.

Built-In 3-Channel Security+ Receiver:
 - Allows you to learn/program up to 20 LiftMaster 315 MHz remote controls.
 - Recognizes Security+ and dip switch remote controls.
 - Compatible with 3-button, 3-color remote controls for open close/stop operation.

SAFE AND SECURE

  • Integrated Timer-To-Close (TTC) programmable from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the fully open position.
  • Emergency Manual Operation provides easy emergency manual operation using a floor level disconnect and an electrically interlocked chain hoist mechanism.
  • The Commercial Protector System auto-reverses the closing door if an entrapment protection device detects an obstruction.

RELIABLE

  • High-starting torque motor with overload protection.
  • Warranty: 2 years
Product Literature

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