Linear H3311S H Series Heavy-Duty Jackshaft Commercial Door Operator

SKU
H3311S
Model No
H3311S
$756.99
Product Highlights
    • Solid state control circuit
    • All steel frame
    • All gears and pulleys pinned or keyed
    • Adjustable friction type clutch
    • Floor level disconnect

The H Series - Heavy-duty jackshaft commercial door operator series (for vertical or high lift sectional doors and rolling steel curtain doors), chain hoist and floor level disconnect, available in 1/3, 1/2, 3/4, and 1 horsepower, various supply voltages and phases. Not to exceed 25 cycles per hour, 100 cycles per day.

Features

  • Solid state control circuit
  • Constant pressure required to close if no entrapment devices are installed
  • All steel frame
  • All gears and pulleys pinned or keyed
  • Adjustable friction clutch
  • Chain hoist with electrical interlock
  • Floor level disconnect
  • #50 Drive sprocket and chain
  • Solenoid brake standard
  • Motor overload protection
  • Wired to accept reversing devices
  • Internally adjustable limit switches
  • High starting torque, continuous duty motor
  • 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  H3311S
Manufacturer  Linear
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Downloads & Manuals
SKU
H3311S
Availability: Out of stock