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LiftMaster Elite SL3000 Gate Operator - Click to enlarge!Click to enlarge!
 Elite SL3000501U & SL3000101U
 120V AC Commercial Slide Gate Operators
Security+ 2.0
2x the range of
standard remotes
Legacy Elite
Drive Train

The LiftMaster Elite SL3000 models of slide gate operators are the first choice for heavy-traffic applications and high-demand customers, including large development and management companies, prestigious residential gated communities, and custom home builders.

Featuring the highest quality components and backed by years of proven reliability, each unit is carefully inspected and mechanically tested to provide unsurpassed performance. Unique engineering innovations ensure than any SL3000 model will meet the needs of almost every type of high-traffic gated entrance. All backed by the safety and reliability of the most advanced control board in the industry.

the LMRRU Monitored Retro-Reflective Photo Eye, to meet the UL325 Standard.

Two models available: SL3000501U with 1/2 HP and the SL3000101U with 1 HP (two 1/2 HP motors). Order one operator for single swing gates applications, order two operators for double swing gates.

Mechanical Specifications

  • Power - 120 VAC, 4 amp
  • Board - 24V DC
  • Motor - SL3000501U 1/2 HP or SL3000101U 1 HP , instant reversing
  • Cycles - SL3000501U is capable of continuous operation, SL3000101U with 210 lbs. of torque is capable of 35 cycles per hour.
  • Shipping Weight - SL3000501U 130 lbs. or SL3000101U 157 lbs.
  • Finishing - Gold zinc-plated chassis to eliminate corrosion
  • Output Shaft - 1" cold rolled steel
  • Capabilities - Maximum gate size SL3000501U 37' wide and 1000 lbs., SL3000101U 37" wide and 2000 lbs.
  • Pulley - Solid Steel, machined pulley
  • Chain - #41 Chain
  • Gate Traveling Speed - 12" per second average
  • Manual Release - Release handle included with gate operator
  • Approval - UL and ETL listed to the latest UL325 and UL991 specifications
  • Warranty - 7 year single home application, 5 year for commercial application

Electrical Specifications

  • Digital Motor Protection - Entrapment sensor shuts off the motor after it reaches the stall amp for 3 seconds, reverses direction for several inches and stops.
  • ERD - If the gate hits a vehicle while closing, it re-opens. If it hits a vehicle while opening, it stops, reverses 4 to 6 inches and stops again.
  • Modular Board - Board uses LED's to indicate all input and output functions.
  • Timer - Adjustable timer can be set from 0-60 seconds.
  • Electronic Motor Disconnect - Prevents activation of the motor while under manual operation. Meets latest UL325 rev. 5 standards.
  • Power Input on/off Switch - Controls power input to the board with convenient switch.
  • Power Management - Board includes electronic power management with over-current shutdown and automatic recovery.
  • Intelligent Master/Slave - Precise, synchronized movement and communication between two gate operators using 3-wire RS485 bi-directional technology.
  • Gate Traveling Time - Adjusted by a precision mechanical device and electrical limit switch system
  • Soft Stop - Gate travels through the cycle at normal speed and comes to a stop slowly for more accurate gate cycle. Equipped with integrated time delay for long mechanical life expectancy.
  • Safety Loop Input - Easy to install, modular, plug-in-loop detector input for exit loop and safety loop.
  • 120V AC Power - Built-in 120V AC power receptacle (NEMA 5-15)
  • Motor Drive - Solid-state electronic motor drive system is incorporated into board.
  • Radio Receiver - Includes a built-in Security Plus 2.0 850LM radio receiver for use with Security+ remote controls. Allows for one LiftMaster remote control to conveniently open the gate and additional access points. You can find compatible remotes below or you can see our complete line of compatible LiftMaster transmitters and receivers here.
  • Alarm Output - Activates anytime the moving gate is physically stopped by an obstruction.
  • Surge Suppressors - Protected by surge suppressor board included.
  • Alternate Outputs - With Omni Option board 3 push button command control, burglar alarm input and output. QCC option available
  • Electronic Inputs - Radio receiver, key switch, safety loop, exit loop, telephone entry system, computer input, fire dept. key switch and 3 push button station.
  • Housing Finish - Weather proof.
  • Control Board Housing Finish - Entire housing is polyethylene plastic.
  • Dimensions - 19W" x 18D" x 25"H

More Information (PDF):

Prices and Ordering:
SL3000501U Elite SL3000501U 1/2 HP 120V AC
Single Slide Gate Operator - Order 2 for Double Gates
$ Add To Cart
SL3000101U Elite SL3000101U 1 HP 120V AC
Single Slide Gate Operator - Order 2 for Double Gates
$ Add To Cart
890MAX LiftMaster Three Button Security+ Keychain Transmitter $ Add to Cart
MPEL Mounting Plate for Elite Commercial Gate Operators $ Add To Cart
AELD Elite Plug-in Loop Detector for OmniControl Board $ Add To Cart

Compatible Security+ 2.0 Transmitters


Click to enlarge!
Typical SL3000 Single Slide Gate Installation
(click to enlarge)

Click to enlarge!
Typical SL3000UL Double Slide Gate Installation
(click to enlarge)

or by phone: 800-355-2335 toll free

We accept checks by fax or phone. Order on our secure server online! All Chamberlain Elite SL3000UL products are available using our convenient shopping cart or call 800-355-2335. Chamberlain Elite SL3000UL products listed here and other related pages are registered trademarks of The Chamberlain Group, Inc.