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Liftmaster model J 110 Volt 1/2 H.P. industrial duty sidemount garage door opener
Technical:
Model J is an industrial-duty jackshaft operator. It features a removable hinged electrical box cover, a continuous-duty high-starting torque motor, industrial ball bearings on the ouput shaft and a universal mount frame design.
LOGIC 4.0 TECHNOLOGY (L4)
Added Value
Built-in 3-channel, 315MHz radio receiver accepts up to 23 Security+® or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
Maintenance Alert System? establishes a routine maintenance schedule based on the number of cycles or calendar date. Includes self-diagnostic system that allows you to troubleshoot up to eight different error codes
Timer-to-Close allows programming in 1-sec or 15-sec increments and permits timed automatic door closure after the door reaches the full open position; requires monitored photo sensors, either CPS-U or CPS-UN4, or a 4-wire edge, using the CPS-EI edge interface
Thermal motor overload can be easily reset from the 3-button floor level control station
Reliability & Programming Simplicity
Switchless motor eliminates stuck start switch and motor malfunctions on single-phase operators
All high-voltage connections have been removed from the board for safety and ease of service
Diagnostic LEDs speed installation and troubleshooting
Motor direction jumper lets you change motor direction by simply moving a jumper
Available Plug-in Options for Logic 4.0 (L4)
Auxiliary Contact: Used to operate security, warning, heating or other 5V to 240V devices. Features both normally open and closed contacts that actuate in conjunction with limit switches.
TLS1CARD: Provides seven field-selectable modifications, including six door traffic control options. Combines with Logic 4.0's standard Timer-to-Close feature to offer timed, sequenced activation of warning lights, sounders, and other devices (sold separately) that can be operated via dry contact closure.
CPS3 or CPS3-N4 Option: Enables the addition of a second set of photo-eyes.
Industrial linear contactor provides significantly longer control runs than conventional contactors.
STANDARD FEATURES
Motor: Continuous-duty high-starting torque motor with instant reverse and overload protection. single-phase. Removable without affecting limit switch settings.
Drive Reduction: First-stage heavy-duty 5L V-belt; second and third stages #48 chain; #50 drive chain.
Emergency Disconnect: Easy emergency manual operation using an electrically interlocked floor level disconnect.
Wiring Type: All operators are factory preset to C2 wiring providing momentary contact to open and stop, with constant contact to close; D1 and E2 wiring are also available. Momentary contact to close (B2 wiring), T, TS, and FSTS wiring can be activated with the use of CPS-U, CPS-UN4, or CPS-EI safety edge interface. The operator is pre-wired to accept a sensing device, photoelectric sensors, radio controls and most types of access control equipment.
External Radio Control Terminal: Quick, convenient connections for retrofitting or adding radio controls on logic or mechanical operators.
Bearings: Industrial ball bearings on a 1" output shaft; heavy-duty oil-filled iron bearings on reduction shafts.
Friction Clutch: Adjustable, helps protect against major damage to door and operator should the door meet an obstruction.
Construction: NEMA 1 type electrical box, heavy-duty 11-gauge steel frame with durable powdercoat finish, all reduction sprockets drilled and pinned to shafts.
Push Button Station: 3-button station comes standard and has OPEN/CLOSE/STOP functionality.
PosiLock® Mechanical Brake System: Self-locking mechanical reduction system that functions as a holding brake.
Warranty: 2-year warranty
Compatibility:
Works with all highlift and full vertical industrail sectional garage doors and rolling steel doors that have a 1" drive or torsion shaft.
Includes:
J 50 11 L4 Liftmaster Garage Door Opener, Installation Instructions, Connecting chain and sprocket to that fits over your 1" garage door shaft. (transmitters and keypads sold seperatly on site: See below)
Miscellaneous:
Purchase your safety equipment and accessories seperatly: 658202 or 658302 Pnuematic safety edge kits. Transmitters 371LM, 372LM, 373LM or 333LM. Keypad 377LM. Always use a additional safety device when operating your door from a remote control transmitter or when your garage door is operated from a push button that is momentary contact close.
Shipping & Availability:
Normally item will ship within 24-hours
Part Manufacturer : Liftmaster
Pro Door Category : Door Openers
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Pro Door Parts is your source for Wayne Dalton garage door parts, garage door openers, remotes, clickers, springs, cables, motors, parts, windings, cable keepers, I-Drives, torquemaster, Liftmaster, door brackets, and a variety of other Wayne Dalton garage door products and accessories.
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