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SPECIFICATIONS
MOTOR
(RESILIENT MOUNTING)
TYPE: ..................................................Continuous Duty
HORSEPOWER: .................................................1/2 Hp
SPEED:.........................................................1725 RPM
VOLTAGE: .......................................................115 Volt
CURRENT:........................................................10 AMP
MECHANICAL
DRIVE REDUCTION:
1st Reduction:....................Heavy Duty (5L) V-Belt
2nd & 3rd Reductions:...#48 Chain and Sprockets
Output: ................................................... #48 Chain
OUTPUT SHAFT SPEED: ...........................104 R.P.M.
DOOR SPEED: ..................................10" - 12" per sec.
BEARINGS: ..........................Heavy Duty Ball Bearings
BRAKE:........................ Optional Solenoid Drum Brake
VIBRATION ISOLATION KIT.........................Standard
WEIGHTS AND DIMENSIONS
HANGING WEIGHT.....42 LBS.
17-7/8"
Max.
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION
SPANS AMERICA
INSTALLATION AND SERVICE INFORMATION
ARE AVAILABLE 6 DAYS A WEEK
CALL OUR TOLL FREE NUMBER - 1-800-528-6563
HOURS 7:00 TO 3:30 p.m. (Mountain Std. Time)
MONDAY Through SATURDAY
TRANSFORMER: ...............................................24VAC
CONTROL STATION: .....................................3 Button
OPEN/CLOSE/STOP, NEMA 1
WIRING TYPE: .......................................B2 (Standard)
Single Phase
Momentary Contact to OPEN/CLOSE/STOP plus
Wiring for Sensing Device to Reverse and Auxiliary
Devices to Open and Close with Open Override
(Other types available. See chart.)
LIMIT ADJUST: ...........Linear Driven, Fully Adjustable
Screw Type Cams. Adjustable to 22 feet.
DISCONNECT: .....................................Spring Loaded
Trolley Disconnect Arm
CLUTCH: .................................Adjustable Friction Type
REVERSING EDGE: ......................................(Optional)
Electric or Pneumatic Sensing Device attached to
the Bottom Edge of Door. Strongly recommended
for all commercial operator installations.
Required when the 3 button control station is
out of sight of door or any other control
(automatic or manual) is used. See page 8.
DOOR HEIGHT + 3' - 6 3/4"
PLEASE SUPPLY THE FOLLOWING INFORMATION:
PART NUMBER
2
ELECTRICAL
SAFETY
WHEN ORDERING REPAIR PARTS
DESCRIPTION
ADDRESS ORDER TO:
THE CHAMBERLAIN GROUP, INC.
Electronic Parts & Service Dept.
2301 N. Forbes Blvd., Suite 104
Tucson, AZ 85745
MIN. CLEARANCE
OF 2" FROM HIGH
ARC OF DOOR TO
BOTTOM OF TRACK
MODEL NUMBER
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