Allomatic SW-300 AC Swing Gate Opener

Allomatic SW-300 AC Swing Gate Opener


SKU: sw300

All-O-Matic SW-300 AC Swing Gate Operator 

  • Max gate size: 20 ft
  • Max gate weight: 800 lbs
  • 1/2 horsepower motor

The All-O-Matic SW-300 AC Swing Gate Operator has many features that include a heavy duty torque limiter, huge solid aluminum rust free hub, easy to install quick release arm and a heavy duty frame. SW-300 AC will run a gate that is up to 20 ft. long and 800 lbs. heavy. All-O-Matic AC operators come with one of the simplest and most dependable control board in the industry.  They are backwards compatible, and has a powerful very powerful and durable motor.  


  • Warranty by Allomatic Full 7 Year Residential, 5 Year Commercial
  • Motor 115VAC 1/2 HP
  • Duty Cycle Continous
  • Power Options 115VAC Single Phase
  • Gear Box Ratio 60:1 Ratio
  • Cover Rotationally Molded – Indestructible
  • Dimensions W: 12" L: 17" H: 25.5"
  • Maximum Gate Length 20 Feet
  • Maximum Gate Weight 800 lbs
  • Gate Travel Speed 16 seconds per 90˚

Manufacturers Warranty:

The Warrantor warrants All SL-100, SL-150, OH-200, SW300 and SW350 Gate Operators. ALL-O-MATIC INC warrants its gate openers for a period of five (5) years in commercial installations, and for a period of seven (7) years in residential installation to be free from defects in circuitry, motor, gear box and workmanship. This warranty applies from the date of purchase to the original owner. Warrantor will repair or, at its option, replace any device which it finds to require service. This device must be sent to the warrantor at the consumers expense. The warrantor will return the repaired or replaced unit to the customer at the consumers expense. Labor charges for dealer service or replacement are the responsibility of the owner. These warranties are in lieu of all other warranties either expressed or implied, and ALL-O-MATIC INC shall not be liable for consequential damage. All implied warranties of merchantability and or fitness for a particular purpose are hereby disclaimed and excluded. This limitation is not valid in jurisdictions which do not allow limitation of incidental or consequential damages or limitation of warranty periods. Caution in order to obtain this policy, please complete the registration card and send it by mail within 30 days of purchasing from ALL-O-MATIC INC. or your INSTALLER. If not registered only a one year warranty on all parts will be provided.

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