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Liftmaster Garage Door Openers
Model 1000SD
1/3 H. P. Screw Drive Opener
Model 1000SD - Liftmaster Screw Drive Door Opener Protector System

The Liftmaster Model 1000SD Screw Drive Garage Door Opener features a two year warranty, 1/3 H. P. motor, automatic light and the "Protector System" to prevent against accidental injuries while operating the door. The "Protector System" uses an invisible beam of light which projects across the opening near floor level. If this beam is broken while the door is being lowered, the door automatically reverses to the open position. The door will not close if anything blocks the beam.


Liftmaster products are certified and approved by all the leading industry organizations.

QUALITY FEATURES

OPTIONAL ACCESSORIES

SPECIFICATIONS

QUALITY FEATURES

Posi-Lock Security System No Metal-to-Metal Contact Independent Electronic Force Adjustments
Exclusive Posi-lock Security System Drive Screw has no Metal-to-Metal Contact for Smoother, Quieter Operation Independent Electronic Force Adjustments
Secures the garag7 door after it is closed.
 Permanently encased in a lubricated housing.
 Adjust both up and down opener force.
Control Center 200 Watt Lighting System Internal Limit Switch
Convenient Control Center Powerful 200 Watt Lights Internal Limit Switch Settings
All opener settings are located in one place.
 Includes 4 1/2 minute delay after opening.
 Easy set-up of up and down movement of the garag7 door.
LED Reference Center Mounting Flexibility
Automatic diagnostics provided by pulsing LED's in the control center let you know when you need a diagnostic check. 10 mounting positions are available on mounting rails.

ADDITIONAL FEATURES

Motor Vibration Isolation System (MVIS) Private Security Codes Automatic Safety Reverse and Door Stop
Reduces motor vibration which lengthens motor and unit life.
 Pre-programmed at the factory - burglarproof from the minute you turn it on!
 If the door hits an obstruction while going down, the door automatically reverses. If the door hits an obstruciton while going up, it automatically stops.
Illuminated Door Control Button Manual Release Handle Smart Garage Door Opener
Allows you to open and close the door inside. For power failures, maintenance or emergency use, allows you to operate the door manually. Program security codes easier and faster than ever.

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OPTIONAL ACCESSORIES

Remote Control Ligthing Accessories
Extra Remote Control
Standard Multi-Function
Extra Remote Control
Mini Multi-Function
Extra Remote Control
Standard
Keyless Entry System

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SPECIFICATIONS

MOTOR
Horsepower: 1/3
R. P. M. 1,625
Thermal Protection: Automatic
Lubrication: Permanent 		DRIVE MECHANISM
Drive Means: Screw
Reduction Means: Belt
Door Linkage: Adustable Door Arm 		DIMENSIONS
Installed Length: 120 1/2"
Maximum Door Opening: 7' 6 1/2"
Travel Rate: Approximately 7.5" per second
Headroom Clearance Required: 2.3"
CONVENIENCE AND SAFETY
The Protector System
Emergency Quick Release
Automatic Trolley Reconnect
Manual Mode Setting
Ventilation Pet Opening
Safety Reverse when operating in Down Mode
Safety Stop when operating in Up Mode 		DIGITAL RADIO CONTROLS
Frequency: 390 MHz
Coding System: Smart receiver code button and indicator light
Operating Range: 150 ft. approximately
Operating Temperature: -40 degrees F to 150 degrees F
Battery (Remote Control): 12 Volt 		ELECTRICAL
Voltage: 120 VAC, 60 Hz
Wattage: 540
Current Rating: 4.5
U. L. Listings: Yes
Length of Line Cord: 4 Foot (3 prong with ground)
ADJUSTMENTS
Force: Internal Up and Down
Limit: Internal 		MATERIALS
Chassis: Steel
Rail: Solid Aluminum
Trolley: Reinforced Plastic 		LIFTING CAPACITY
Adjustable: 40-200 lbs.
Factroy preset at 100 lbs.

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