LiftMaster MAST MAS/MAST Product Data Sheet - Page 1

MAS/MAST BARRIER GATE OPERATOR SECTION 32 31 00 KEY FEATURES BATTERY BACKUP Up to 900 cycles seamless operation between barrier gate and all DC control and sensing devices in the event of a power loss REMOTE CONTROL ACCESS Security+ 2.0® 3-channel receiver will handle up to 90 remote controls (unlimited remotes with 811LM/813LM) FIRE DEPARTMENT COMPLIANT Allows gate to auto open upon loss of AC power or battery depletion LIMIT SETTING Magnetic SPECIFICATIONS OPERATOR SPEED Opening time: 0.9 seconds POWER 120V/230VAC single phase ACCESSORY POWER 24VDC, 500mA OPERATOR WEIGHT MASDCBB3 - 89 lbs.; MASTDCBB3 - 113 lbs. WARRANTY 2 years; 10 years frame and cover TEMPERATURE SPECIFICATIONS Without heater: -4°F (-20°C) to 140°F (60°C); with optional heater: -40°F (-40°C) to 140°F (60°C) UL USAGE CLASSIFICATION UL 325 & UL 991 listed - class I, II, III and IV CONSTRUCTION MOTOR 24VDC - 1/2 HP equivalent OPERATOR DUTY RATING Continuous duty CHASSIS/FRAME Powder coated 1/4 in. aluminum alloy GEAR REDUCTION 60:1 worm gear reducer in synthetic oil bath ARMS 8' aluminum arm COVER MAS - UV-resistant polyethylene; MAST - full aluminum cabinet RECOMMENDED CAPACITIES 8 ft. soft padded arm, 10,000 cycles per day DATA SHEET CSW24U BARRIER GATE OPERATOR