Opera-SH, fills the gap between regular jackshafts and gear heads. This is an ultra high-end, heavy duty, V-belt drive operator for industrial High and Vertical Lift Sectional Doors or Rolling Doors and Grilles. It can be wall, hood, or shelf mounted on either side of the door. It incorporates a chain hoist for manual operation with floor level disconnect.

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  • Cast iron pillow block bearings on input and output shafts
  • Solenoid brake
  • Emergency chain hoist with electrical cut-out
  • Accu-cam: one-hand limit setting
  • Continuous Duty Motor up to 1 HP
  • 5L V-belt, Chain and Sprocket Reduction
  • #50 Chain and Sprocket on Final Drive
  • Output shaft speed: 41 rpm
  • Heavy Duty Reversing Contactor
  • Full Overload Protection
  • C2, B2 or D1 Wiring can be very easily set
  • Pre-wired for Open Override, Safety Reverse, Radio Control
  • Wall, Hood or Shelf Mounted on either side of the door
  • Clearance: side room required is 16″

Main Options: Nema 4/12, Nema 4X, Spreader, Hoist on left, Delay on reverse, Timer to close, Double limits, Electronic Control Board. For Nema 7/9, consult factory.