Linear GT7521S 3-4 HP Extra Heavy-Duty Gear Reduced Drawbar Commercial Door Operator

SKU
GT7521S
Model No
GT7521S
$1,126.99
Product Highlights
    • Solid state control circuit
    • Constant pressure required to close if no entrapment devices are installed
    • All steel frame
    • Oil bath gear reduction unit
    • Quick disconnect door arm for manual door operation

The GT SERIES - Extra heavy-duty gear reduced drawbar commercial door operator (for standard lift sectional doors) series, available in 1/2, 3/4, and 1 horsepower, various supply voltages and phases. Not to exceed 35 cycles per hour, 150+ cycles per day.

Features

  • Solid state control circuit
  • Constant pressure required to close if no entrapment devices are installed
  • All steel frame
  • Oil bath gear reduction unit
  • Quick disconnect door arm for manual door operation
  • #41 roller chain drive
  • Standard door speed approximately 11 inches per second
  • Adjustable torque converter
  • Solenoid brake standard
  • Motor overload protection
  • Wired to accept reversing devices
  • Internally adjustable limit switches
  • High starting torque, continuous duty motor
  • TEFC Motor standard on single phase 1 HP and over, and all 3 phase operators
  • 24-Volt control circuit with OPEN, CLOSE and STOP 3-button station
  • OPEN button (and single button) will automatically override down travel and reverse door to the full open position
  • External terminals for single button (residential type) radio control
SKU  GT7521S
Manufacturer  Linear
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SKU
GT7521S
Availability: Out of stock