Rolling Sheet Door Archives • All Star Garage Door 901-240-7215 Garage Door & Spring Repair

LiftMaster Opener MJ

All Star Garage Door — Wed, 20 Sep 2017 20:09:28 +0000

Model MJ is a Medium Duty Logic jackshaft operator.

It features a compact design, an adjustable friction clutch, a standard solenoid brake and a high-starting torque motor.

Extra Features

UL325-2010 compliant Medium-Duty Logic programmable integrated circuit board
Built-in 3-channel, 315MHz radio receiver accepts up to 20 Chamberlain® Security+® or unlimited DIP switch remotes. 3-button remotes can be programmed for OPEN/CLOSE/STOP operation
Programmable C2 or B2 wiring options (B2 requires CPS-U, CPS-UN4, or CPS-EI)
Integrated timer-to-close (TTC) allows programming from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position (Requires monitored safety devices, with CPS-U, CPS-UN4, or CPS-EI)
Integrated 90-second maximum run timer
UL325-2010 Monitored Entrapment capability
Monitored protection against transient overvoltage conditions
3-button control station included

Standard Features

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: Solid-state Medium-Duty circuit board.
Control Circuit: 24V NEC Class 2.
Floor Level Disconnect: Floor level disconnect provides emergency manual operation.
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, but requires the presence of either CPS-U, CPS-UN4, or CPS-EI safety devices. 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.
Push Button Station: 3-button station for OPEN/CLOSE/STOP functions is standard for all operators. Controls with 1, 2 and 3 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.
Friction Clutch: Adjustable friction clutch helps protect against major damage to door and operator should the door meet an obstruction.
Radio Receiver: 315MHz radio receiver is integral to the Medium-Duty logic board. Accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls.
Warranty: 2-year warranty.

Control Accessories & Options

Primary Monitored Entrapment Protection: The presence of primary entrapment protection is required for all modes and features beyond basic constant-pressure-to-close performance. Primary entrapment protection devices are monitored continuously to insure safe operation of the door and limit door operator functionality should an obstruction be detected or in the event of device failure. LiftMaster Monitored Entrapment Protection devices, CPS-U, CPS-UN4 and CPS-EI, are designed to work in conjunction with LiftMaster commercial door operators to provide enhanced door safety and a broad range of modes and features to end users. Either monitored photo-sensor or monitored 4-wire sensing edge (in conjunction with the CPS-EI Edge Interface) protection may be selected, but one must be detected by the LiftMaster Logic 4.0 or Medium-Duty Logic circuit board in order to unlock full functionality.
Ancillary Entrapment Protection: (optional) LiftMaster Retro-Reflective Commercial Protector System® photo sensors, 2-wire non-monitored sensing edges and pneumatic sensing edges are considered secondary entrapment protection and may be used to supplement primary entrapment protection or basic constant-pressure-to-close.
Radio Control: Universal transmitters and receivers are available to signal the operator to open and/or close.
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.
Emergency Egress Device: Attractive face plate 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.

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LiftMaster Opener MHS

All Star Garage Door — Wed, 20 Sep 2017 20:06:13 +0000

Slow-Speed Hoist Operator for Rolling Sheet Doors

Model MHS is an Medium-Duty Logic slow-speed hoist operator for rolling sheet doors.

It features a high-starting torque motor with overload protection, adjustable friction clutch, a compact design, and an emergency chain hoist with an electric interlock.

Extra Features

UL325-2010 compliant Medium-Duty Logic programmable integrated circuit board
Built-in 3-channel, 315MHz radio receiver accepts up to 20 Chamberlain® Security+® or unlimited DIP switch remotes.
3-button remotes can be programmed for OPEN/CLOSE/STOP operation
Programmable C2 or B2 wiring options (B2 requires CPS-U, CPS-UN4, or CPS-EI)
Integrated Timer-to-Close (TTC) allows programming from 5 to 60 seconds in 5-second increments. Allows for timed automatic door closure after the door reaches the full open position (Requires monitored safety devices, with CPS-U, CPS-UN4, or CPS-EI)
Integrated 90-second maximum run timer
UL325-2010 Monitored Entrapment Capability
Monitored protection against transient overvoltage conditions
3-button control station included

Standard Features

Motor: Powerful 1/2 HP, 115V single-phase motor with instant reverse, capacitor start and overload protection. Removable without affecting limit switch settings.
Drive Reduction: First-stage heavy-duty 4L V-belt; second and third stages #48 chain.
Emergency Manual Operation: Easy emergency manual operation using a floor level disconnect or an electrically interlocked chain hoist mechanism.
Operator/Motor Control: Solid-state Medium-Duty Logic circuit board.
Control Circuit: 24V NEC Class 2.
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, but requires the presence of either CPS-U, CPS-UN4, or CPS-EI safety devices. The operator is pre-wired to accept a sensing device, photoelectric control, radio controls and most types of access control equipment.
Radio Receiver: 315 MHz radio receiver is integral to the Medium-Duty Logic board. Accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls.
Bushings: Heavy-duty oil-filled bushings.
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 for OPEN/CLOSE functions is standard for all operators. Controls with 1, 2 and 3 buttons are available.
Warranty: 2-year warranty.

Control Accessories & Options

Primary Monitored Entrapment Protection: The presence of primary entrapment protection is required for all modes and features beyond basic constant-pressure-to-close performance. Primary entrapment protection devices are monitored continuously to insure safe operation of the door and limit door operator functionality should an obstruction be detected or in the event of device failure. LiftMaster Monitored Entrapment Protection devices, CPS-U, CPS-UN4 and CPS-EI, are designed to work in conjunction with LiftMaster commercial door operators to provide enhanced door safety and a broad range of modes and features to end users. Either monitored photo-sensor or monitored 4-wire sensing edge (in conjunction with the CPS-EI Edge Interface) protection may be selected, but one must be detected by the LiftMaster Logic 4.0 or Medium-Duty Logic circuit board in order to unlock full functionality.
Ancillary Entrapment Protection: (optional) LiftMaster Retro-Reflective Commercial Protector System® photo sensors, 2-wire non-monitored sensing edges and pneumatic sensing edges are considered secondary entrapment protection and may be used to supplement primary entrapment protection or basic constant-pressure-to-close.
Radio Control: Universal transmitters and receivers are available to signal the operator to open and/or close.
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.
Wireless Access Control Devices: Weather-proof single- or 3-button wireless control stations are available and compatible with the Medium-Duty Logic on-board receiver. In addition, a choice of either a 5- or 250-code wireless keypad is available. Wireless controls should be used to supplement hard-wired controls and should not be used in place of such controls unless a sensing device, such as photo-eyes or a sensing edge, is present.

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LiftMaster Opener 3950

All Star Garage Door — Wed, 20 Sep 2017 17:23:24 +0000

Jackshaft Door Operator for Commercial Rolling Sheet Door Applications

Model 3950 is a jackshaft operator for commercial rolling sheet door applications – ideal for self-storage facilities.

It features a compact design ideal for public, boat, and RV storage facilities.

It may be used on commercial rolling sheet doors with live or dead shaft measuring up to 12 ft. high and up to 14 ft. wide, but not exceeding 650 lbs.

Standard Features

Motor: Heavy-duty 24VDC motor provides ultra-quiet operation, along with variable speed smooth start and stop.
Compact Design: Wall-mount installation – mounts on left or right side of door using standard mounting brackets. An optional mounting bracket, 3950MB (see below), provides additional mounting flexibility either inside or outside the door opening.
Installation Flexibility: Comes standard with both live and dead shaft sprocketing.
Push Button Station: 1 APBS1 single push button station for OPEN & CLOSE functions with type B2 control wiring is standard for all operators. Controls with 1, 2 and 3 buttons are available.
The Protector System® Safety Sensors: A “non-contact” photo safety sensor designed to sense an obstruction and signal the door operator to reverse to open.
Warranty: 2-year warranty.

Optional Accessories

Chain Guard (with Mounting Clip): Provides added safety. Required for applications where the 3950 operator is mounted less than 8 ft. from the floor.
Mounting Bracket / Dead Shaft Sprocket Kit for #41 Chain:Provides further installation flexibility for new or retrofit applications.
Power Door Lock: Prevents the door from being manually forced open once fully closed.
EverCharge® Standby Power System: Operates the door operator for up to 20 full cycles within a 24 hour period.
Remote Work Light: Adds 200 watts of light with adjustable light time delay; unlimited number of lights can be added.

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