All-O-Matic SW-300 DC 1/2HP Swing Gate Openers

All-O-Matic SW-300 DC Swing Gate Opener


SKU: sw300dc

All-O-Matic SW-300 DC Swing Gate Opener

  • Max gate size: 20ft
  • Max gate weight: 1,200 lbs.
  • 1/2 horsepower motor

All-O-Matic’s SW-300-DC 1/2HP is designed to be one of the strongest, most durable DC gate operator in the industry. The SW-300 DC relies on its  brushless motor technology (no maintenance, high torque, and smooth quiet operation).  All of the design, programming and construction were all done in house, and is equipped with a built in loop detector rack.  Manufactured with a heavy duty frame and parts that are made to last a life time, plus All-O-Matic is an industry leading warranty.  DC operators are equipped with a control board that offers an array of features that include a programmable relay and leaf delay, slow start/stop algorithm, and solar power capability. The integrated battery backup offers up to two weeks of uninterrupted operation in the event of a power outage.


Limited Warranty: 7 Year Residential, 5 Year Commercial
Motor 24 VDC Brushless Motor ½ HP - Continuous Duty Cycle
Duty Cycle Continous
Power Options 120/220 VAC Single Phase
Gear Box Ratio 60:1 with Internal Clutch
Cover Rotationally Molded – Indestructible
Dimensions W: 21" – L: 17" – H 25.5"
Maximum Gate Length 20 Feet
Maximum Gate Weight 1200 lbs
Gate Travel Speed Aprox. 90 degrees travel in 17 sec
Emergency Release Options No-Bind, Band release Arm
Battery Backup Integrated-Capable of up to 250 Cycles Battery: Two 8 Ah Batteries 12VDC
Solar Capabilities 12VDC or 24VDC Solar Panel Input

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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