Linear J7511S, J5011S, J3311S, J7543S, J7523S Specsheet

Commercial Door Operators

J SERIES

Heavy-Duty Jackshaft Commercial Door Operator

Heavy-duty jackshaft garage door operator for
vertical and high lift sectional doors.

Product No. See table below

DOOR TYPE

Fiberglass

Steel-24 Ga.
Steel-22 Ga.
Aluminum

Wood
Steel-20 Ga.
Steel-24 Ga. insulated

Steel-16 Ga.
Steel-20 Ga. insulated

Steel-16 Ga. insulated

Operator size to use ➜

Equipped with

Floor Level Disconnect

MAXIMUM DOOR AREA

(SQ. FEET)

330 420 570 700

310 375 540 625

280 340 500 560

195 275 400 420

145 225 300 310

1/3 HP 1/2 HP 3/4 HP 1 HP

RATINGS

• Maximum duty cycle: 25 cycles per
hour, 100 cycles per day

• Maximum door height: 24 feet

• Shipping weight: 85 lbs.

FEATURES

• Floor level disconnect for manual door operation

• Manual operation will not affect limit switch settings

• All Steel Frame

• All gears and pulleys pinned or keyed

• Adjustable friction type clutch

• #50 Drive sprocket and chain

• Solid state (up to 3/4 HP) or

electromechanical control circuit

• Solenoid brake standard

• Motor overload protection

• Wired to accept reversing devices

• Internally adjustable limit switches

• High starting torque, continuous duty motor

• 24-Volt control circuit with OPEN, CLOSE
and STOP push button station

• OPEN button (and single button) will
automatically override down travel and
reverse door to the full open position

• External terminal for single-button
(residential type) radio control

FACTORY OPTIONS

1/3

1/2

3/4

1

VOLTAGE &

PHASE

115V 1P

115V 1P

WARRANTY

115V 1P

230V 3P

MODEL HP

J3311
J3321 230V 1P
J3323 230V 3P
J3343 460V 3P
J5011
J5021 230V 1P
J5023 230V 3P
J5043 460V 3P
J7511
J7521 230V 1P
J7523 230V 3P

J7543 460V 3P
J10023
J10043 460V 3P

www.linearcorp.com Specifi cations subject to change without notice800.421.1587

• Solid state controller: Add S to model number

• MVP-MR 3-channel open-close-stop
modular receiver installed (on solid state
controller model only): P/N 2650-159

• MVP-RE-24V-8W-FC 1-door open-close-stop receiver (for
electromechanical controller model only): P/N 190-110554

• 2 years

Solid State Control

J Series

JACKSHAFT OPERATOR WITH FLOOR DISCONNECT

Heavy-Duty Commercial Operator

CUSTOMER
PROJECT
ARCHITECT/ENGINEER
CONTRACTOR
DRAWING NUMBER DATE SHEET OF

ORDERING INFORMATION:

SUPPLY __________ LINEAR OPERATOR(S) MODEL J __ __ __ __ S ___________________________

WITH A MOTOR RATING OF __________HP, __________VOLTS, _____PHASE, _____HERTZ

FOR A __________ WIDE X __________ HIGH DOOR(S) WITH ______________________________________

SUPPLY _______ OPEN-CLOSE-STOP CONTROL STATION(S) IN NEMA _______ ENCLOSURE PER OPERATOR

______________ DRIVE SPROCKET ______________ DOOR SPROCKET

AUXILIARY AND OPTIONAL EQUIPMENT AS SPECIFIED BELOW OR ON ATTACHED SHEET:

ARCHITECTURAL SPECIFICATIONS (FLOOR DISCONNECT):

Electric door operator(s) shall be Solid State Co ntrol Model J of the jackshaft type, manufactured by Linear LLC and Underwriters
Laboratory (UL) listed. Horsepower, voltage and phase will be as required to properly operate the door. Operators will be equipped with two­stage speed reduction (V-belt primary and roller chain and sprocket secondary) and an adjustable slip clutch. A floor level disconnect device
will be provided for mechanical disengagement to allow for manual door operation. The operator will be equipped with an integral limit system
that provides accurate settings to control the open and close positions of the door and will not be affected by manual door operation or motor
removal. The motor and operator will be protected against overload by a thermal protector and will be equipped with a solenoid operated brake
with internal expanding 360 degree brake shoe. The operator will have a 24VAC secondary solid state control circuit with advanced switch
selectable features, motor load delivered via high amperage, inductive load rated relays. The operator will have provisions for connecting open­close-stop pushbutton stations, radio controls, and external obstruction sensing (reversing) systems. Operator will drive the door at a speed of
approximately 11 inches per second.

NOTES:
REFER TO PRODUCT DATA SHEET FOR GENERAL INFORMATION
REFER TO DRAWING____________FOR WIRING DIAGRAM

LINEAR LLC Phone [phone]
1950 Camino Vida Roble Ste. 150 Fax [phone]
Carlsbad, CA 92008 Website www.linearcorp.com

Copyright © 2010 Linear LLC P890 X1