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Jackshaft
Operator |
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Jackshaft operators are designed for use on rolling grilles and shutters as
well as rolling doors. Some operators are also designed for use on industrial
sectional doors with high or vertical lift. Jackshaft operators are available
in light, medium, industrial and heavy industrial-duty.
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DJ
Industrial-Duty Jackshaft
Operator with Internal Door Lock Sensor |
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Model
DJ is an industrial-duty jackshaft operator with an internal
door lock sensor. It features a removable hinged electrical
box cover, a continuous-duty high-starting torque motor, industrial
ball bearings on the output shaft and a universal-mount frame
design. |
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Logic
3.0 Technology (L3)
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.
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Timer-to-Close allows programming in 5-sec or 1-min increments.
Commercial or industrial photo-eyes required.
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
Mechanical Reversing Contactor Circuit
(M): (115V, 208/230V,
460V, 575V, 24V NEC Class 2 Circuit with 40VA transformer) 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. Available in 1/3 and 1/2;
single- or three-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: D1, C2 and B2 wiring types are all available.
D1 wiring is standard and is pre-wired to accept a photoelectric
control, sensing edge, radio controls and most types of access
control devices. Failsafe wiring can be selected with the addition
of a CPS-L, CPS-LN4 or failsafe edge and CPS3 card.
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: 2-button station for open/close functions
is standard with D or D1 wiring. 3-button station is standard
with B2 or C2 wiring.
Positive Locking Mechanical Brake System: Self-locking mechanical
reduction system that functions as a holding brake.
Control Accessories
CPS® Commercial Protector System®: (recommended) A “non-contact”
photo safety sensor designed to sense an obstruction and signal
the door operator to reverse to open.
Sensing Edge: (recommended) Designed to sense an obstruction
and signal door operator to stop or reverse as desired. An electric
or pneumatic sensing device can be added to bottom edge of door.
2-Position Keylock (flush mount): Ideal for use with the DJ
operator. Provides open/close operation with spring to center
(Model 02-109).
Emergency Egress Device: Faceplate mounts flush on wall and
contains pull handle to disconnect operator from grille. Allows
the door to be opened manually or by spring tension.
Available Plug-in Options for Logic 3.0 (L3)
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.
Warning Signal: Red/green light module provides safety warning
prior to close (when using timer-to-close feature). Also supports
audio warning devices and includes down mid-stop feature.
CPS3 Option: Enables the addition of a second set of photo-eyes
or 2- or 4-wire, self-monitoring edge.
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J
Industrial Duty Jackshaft
Operator |
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Model
J is an industrial-duty jackshaft operator. It features a removable
hinged electrical box cover, a continuous-duty high-starting
torque otor, industrial ball bearings on the ouput shaft and
a universal mount frame design. |
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Logic 3.0 Technology (L3)
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 5-sec or 1-min increments.
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Commercial
or industrial photo-eyes required. 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
Mechanical Reversing Contactor Circuit
(M): (115V, 208/230V,
460V, 575V, 24V NEC Class 2 Circuit with 40VA transformer) 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. Available in 1/3, 1/2, 3/4
and 1 HP; single- or three-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: B2, C2, D1 and E2 wiring types are standard and
easily set using a selector dial on the Logic 3.0 Control Board
(L3). T and TS wiring can be activated with use of a CPS-L or
CPS-LN4. Reversing Contactor Units (M) have C2 wiring standard
and B2 available by simply moving a jumper wire. Operators are
pre-wired to accept a sensing edge, photoelectric sensors, radio
controls and most types of access control equipment. Failsafe
wiring can be selected with use of a CPS-L, CPS-LN4 or failsafe
edge and CPS3 card.
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.
Positive Locking Mechanical Brake System: Self-locking mechanical
reduction system that functions as a holding brake.
Control Accessories
CPS® Commercial Protector System®: (recommended) A “non-contact”
photo safety sensor designed to sense an obstruction and signal
the door operator to reverse to open.
Sensing Edge: (recommended) Designed to sense an obstruction
and signal door operator to stop or reverse as desired. An electric
or pneumatic sensing device can be added to bottom edge of door.
Emergency Egress Device: Faceplate mounts flush on wall and
contains pull handle to disconnect operator from grille. Allows
the door to be opened manually or by spring tension.
Available Plug-in Options for Logic 3.0 (L3)
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.
Warning Signal: Red/green light module provides safety warning
prior to close (when using timer-to-close feature). Also supports
audio warning devices and includes down mid-stop feature.
CPS3 Option: Enables the addition of a second set of photo-eyes
or 2- or 4-wire, self-monitoring edge.
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LGO
Light-Duty Grille Jackshaft
Operator |
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Model
LGO is a light-duty grille jackshaft operator. It features a compact
design, a high-starting torque motor, an internal door lock sensor
and a floor level disconnect, which is ideal for emergency egress. |
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Motor: High-torque, industrial, 1/2 HP, 115V, single-phase motor
with instant reverse and automatic reset thermal overload.
Door Lock Sensor: The adjustable Door Lock Sensor can detect
if the door lock is engaged and will stop the operator eliminating
jamming and damage to the door or operator. There is no longer
any need for wiring guide-mounted interlocks.
Wormgear System: LiftMaster?s reliable Wormgear System is
utilized as the primary level of reduction
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for the LGO. For a long cycle life, gearing is pre-lubed at the
factory with high-performance grease.
Floor Level Disconnect: Floor level disconnect provides emergency
manual operation.
Wiring Type: B2 or D1 wiring types are available. B2 wiring
comes standard and is pre-wired to accept photo eyes. This provides
for momentary contact to close with a 3-button control station
(included). D1 wiring is easily programmed and is designed to
accept the contact optional 2-button control station or 2-position
keyed control station for constant contact to open and close.
Internal Radio Control Receiver: Built-in Security+® Radio
Control Receiver with Smart Button technology. Transmitters
sold separately.
Positive Locking Mechanical Brake System: Efficient self-locking
mechanical reduction system that functions as a holding brake.
Control Station: A Normally Open Stop Button (N/O), 5VDC NEC
Class 2 station is required. A 3-button control station is included
and allows for OPEN/CLOSE/STOP functionality.
Control Circuit: 24V NEC Class 2.
Control Accessories and Options
Emergency Egress Device: Attractive faceplate mounts flush
on wall and contains pull handle to disconnect operator from
grille. Allows the door to be opened manually or by spring tension.
Flush handle or extended handle.
Sensing Edge: (Addition of an auxiliary limit switch is required
for proper wiring of a sensing edge.) Designed to sense an obstruction
and signal door operator to stop or reverse as desired. Either
an electric or pneumatic sensing device can be added to bottom
edge of door. Allowable in either B2 or D1 wiring. Order part
number 90-LGOSE for the LGO Safety Edge Kit.
Radio Control: Universal transmitters are available to signal
the operator for OPEN/CLOSE/STOP functionality. 1-, 2-, 3- and
4-button transmitters and keypads are available.
CPS® Commercial Protector System: (Recommended) An inexpensive "non-contact" photo
safety sensor designed to sense an obstruction and signal the
door operator to reverse to open.
Safety of a non-contact infrared reversing sensor
Fast and easy-to-install
Patented electrical interface monitors system status at all
times
LED indicators for quick alignment
One size fits all (for doors up to 30 ft. wide)
Requires D1, C2 or B2 wiring type
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MJ
Medium-Duty Jackshaft Operator |
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Model
MJ is a medium-duty jackshaft operator. It features a compact
design, an adjustable friction clutch, a standard solenoid brake
and a high-starting torque motor. |
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Motor: Powerful 1/2 HP, 115V single phase motor with instant reverse
and internal automatic reset thermal overload. Removable without
affecting limit switch settings.
Operator/Motor Control: Dependable dual relay system (NEMA1
enclosure).
Control Circuit: 24V NEC Class 2.
Floor Level Disconnect: Floor level disconnect provides emergency
manual operation.
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Brake: Heavy-duty solenoid actuated brake
standard.
Wiring Type: All operators are factory preset to C2 wiring
providing momentary contact to open and stop with constant contact
to close. Momentary contact to close (B2 wiring) can be easily
set. The operator is pre-wired to accept a sensing device, photoelectric
control, radio controls and most types of access control equipment.
Drive Reduction: First stage heavy-duty 4L V-belt; second stage
and third stages #48 chain.
Pushbutton Station: 3-button station for OPEN/CLOSE/STOP functions
is standard for all operators. Controls with one, two and three
buttons are available.
Construction: NEMA 1 Type electrical box, heavy-duty 11-gauge
steel frame with durable baked-on powder coat finish, all reduction
sprockets drilled and pinned to shafts.
External Radio Control Terminal: External terminals provide
quick, convenient connections for radio controls.
Friction Clutch: Adjustable friction clutch helps protect against
major damage to door and operator should the door meet an obstruction.
Control Accessories and Options Sensing
Edge: (Recommended)
Designed to sense an obstruction and signal door operator to
stop or reverse as desired. Either an electric or pneumatic
sensing device can be added to bottom edge of door.
Radio Control: Universal transmitters and receivers are available
to signal the operator to open and/or close door.
Emergency Egress Device: Attractive faceplate mounts flush
on wall and contains handle to disconnect operator from a grille,
thereby allowing the grille to be opened manually or by spring
tension.
Rolling Door Interlock Switch: Interlock switch disables the
operator control circuit when a manual door lock is engaged
preventing damage to the door and operator.
CPS® Commercial Protector System: (Recommended) An inexpensive "non-contact" photo
safety sensor designed to sense an obstruction and signal the
door operator to reverse to open.
Safety of a non-contact infrared reversing sensor
Fast and easy-to-install
Patented electrical interface monitors system status at all
time
LED indicators for quick alignment
One size fits all (for doors up to 30 ft. wide)
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MGJ Medium-Duty
Gear-Reduced Jackshaft Operator for Rolling Grilles and Shutters |
Model
MGJ is a medium-duty gear-reduced jackshaft operator for rolling
grilles and shutters. It features a compact design, a floor
level disconnect, a high-starting torque motor and a heavy-duty
wormgear reducer. |
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Motor: Powerful 1/2 HP, single phase motor with instant
reverse and internal automatic reset thermal overload. Removable
without affecting limit switch settings.
Wiring Type: All operators are factory preset to C2 wiring
providing momentary contact to open and stop with constant
contact to close. Momentary contact to close (B2 wiring)
can be easily set. The operator is pre-wired to accept a
sensing device, photoelectric control, radio controls and
most types of access control equipment.
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Operator/Motor Control: Dependable dual relay system. Across-the-line
reversing starter used on 3 phase only (NEMA 1 enclosure).
Control Circuit: 24V NEC Class 2.
Floor Level Disconnect: Floor level disconnect provides emergency
manual operation.
Drive Reduction: Heavy-duty wormgear-in-oil-bath speed reducer.
Pushbutton Station: 3-button station for OPEN/CLOSE/STOP
functions is standard for all operators. Controls with one,
two and three buttons are available.
Construction: NEMA 1 type electrical box with baked-on powder
coat finish. Easily field converted for right or left mounting.
External Radio Control Terminal: External terminals provide
quick, convenient connections for universal radio controls.
Control Accessories and Options:
Sensing Edges: (Recommended) Designed to sense an obstruction
and signal door operator to stop or reverse as desired. Either
an electric or pneumatic sensing device can be added to bottom
edge of door.
Radio Control: Universal transmitters and receivers are available
to signal the operator to open and/or close.
Emergency Egress Device: Attractive faceplate mounts flush
to the wall and contains handle to disconnect operator from
a grille, thereby allowing the grille to be opened manually
or by spring tension.
Rolling Door Interlock Switch: Interlock switch disables
the operator control circuit when a manual door lock is engaged
preventing damage to the door and operator.
CPS® Commercial Protector System (Recommended): An inexpensive "non-contact" photo
safety sensor designed to sense an obstruction and signal
the door operator to reverse to open.
Safety of a non-contact infrared reversing sensor
Fast and easy-to-install
Patented electrical interface monitors system status at all
times
LED indicators for quick alignment
One size fits all (for doors up to 30 feet wide)
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LGJ Light-Duty
Gear-Reduced Jackshaft Operator for Rolling Grilles and Shutters |
Model
LGJ is a light-duty gear-reduced jackshaft operator for rolling
grilles and shutters. It features an internal door lock sensing
circuit, a compact design and a floor level disconnect. |
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Motor: Powerful 1/4 HP, 115V single phase motor with instant
reverse and internal automatic reset thermal overload. Removable
without affecting limit switch settings.
Wiring Type: The Model LGJ is easily wired for C2 or B2
wiring. The operator is pre-wired to accept a sensing device,
photoelectric control, radio controls and most types of
access control equipment.
Operator/Motor Control: Solid State Circuit (G2) with Door
Lock Sensing Circuit (NEMA 1 enclosure).
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Control Circuit: 24V NEC Class 2.
Floor Level Disconnect: Floor level disconnect provides emergency
manual operation.
Drive Reduction: Heavy-duty wormgear-in-oil-bath speed reducer.
Pushbutton Station: 3-button station for OPEN/CLOSE/STOP
functions is standard for all operators. Controls with one,
two and three buttons are available.
Construction: NEMA 1 Type electrical box with durable baked-on
powder coat finish. Easily converted for right or left mounting.
Door Lock Sensing Circuit: The Model LGJ includes a speed
sensor in the electrical enclosure and a sensing circuit which
sends a signal to stop the motor if the door jams, such as
would be caused by failure to release the lockbar of a rolling
grille before starting the operator. In addition to stopping
the motor, if the door or grille is in fully closed position,
it will drive the motor in the opposite direction for approximately
1 inch of door travel. This releases the pressure on the lockbar
thus allowing the lock to be easily opened.
Control Accessories and Options
Sensing Edge: (Recommended) Designed to sense an obstruction
and signal door operator to stop or reverse as desired. Either
an electric or pneumatic sensing device can be added to bottom
edge of door.
Radio Control: Universal transmitters and receivers are available
to signal the operator to open and/or close door.
Emergency Egress Device: Attractive faceplate mounts flush
on wall and contains handle to disconnect operator from a
grille, thereby allowing the grille to be opened manually
or by spring tension.
Rolling Door Interlock Switch: Interlock switch disables
the operator control circuit when a manual door lock is engaged
preventing damage to the door and operator.
CPS® Commercial Protector System: (Recommended) An inexpensive "non-contact" photo
safety sensor designed to sense an obstruction and signal
the door operator to reverse to open.
Safety of a non-contact infrared reversing sensor
Fast and easy-to-install
Patented electrical interface monitors system status at all
times
LED indicators for quick alignment
One size fits all (for doors up to 30 ft. wide)
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EGJ Damp
Environment Operatorr |
Model
EGJ is a damp environment operator. It features a high-cycle
capacity, a compact design, requires no chaines or sprockets
on sectional doors, handles tough environmental conditions and
includes a dynamic brake. |
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Motor: Continuous-duty, ETFC high starting torque motor
with instant reverse and overload protection. Available
in1/2 HP (375W); single phase. Capacitor start and three
phase motors. Removable without affecting limit switch settings.
Drive Reduction: 45:1 sealed gear reducer with internal
clutch system. "Through-Shaft" reducer design
allows operator to be directly mounted onto the 1" torsion
shaft of sectional doors, for an approximate door speed
of 12"/second. Optional reduction shaft is required
for use on rolling doors
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or sectional door to provide an approximate door
speed of 8-9" per second.
Emergency Manual Operation: Model EGJ provides
easy manual operation upon activation of the floor level disconnect.
Wiring Type: C2 wiring is standard, B2 is easily selected
providing momentary contact to OPEN/CLOSE and STOP with open
override. The operator is pre-wired to accept a sensing edge,
photoelectric control, radio controls and most types of access
control equipment.
Operator/Motor Control: Across-the-line type, size "0" contactor
motor switching, mechanically interlocked (NEMA 4 enclosure).
Dynamic Brake: Assures stopping of door in damp environments.
Bearings: High-cycle sealed ball bearings on the gear reducer.
Friction Clutch: Adjustable friction clutch helps protect
against damage to the door and operator should the door meet
an obstruction.
Pushbutton Station: Three button station for OPEN/CLOSE and
STOP functions is incorporated into the wall mounted NEMA
4 electrical enclosure. Additional NEMA 4 controls with one,
two or three buttons are available.
Construction: NEMA 4 type electrical box and TEFC motor.
Control Circuit: 24V NEC Class 2.
Control Accessories and Options
CPS-N4 - NEMA 4 Commercial Protector
System:(Recommended)
A reliable "non-contact" photo safety sensor designed
to sense an obstruction and signal the door operator to reverse
to open.
Operator Cover: For wall-mounted operators. Recommended for
damp environments where direct spray is present (1A3982).
Sensing Edge: (Recommended) Designed to sense an obstruction
and signal the door to open. Either an electric or pneumatic
edge system can be used.
NEMA 4 Control Station: A die cast metal NEMA 4/12 outdoor
surface mount 3 button control station will withstand your
wet environment. (02403)
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