Manaras Medium Duty Jackshaft Operator-Opera-MJ

Manaras Medium Duty Jackshaft Operator Opera MJ

Medium Duty Operator for High & Vertical Lift Sectional Doors or Small Rolling Doors and Grilles. It can be wall, hood, or shelf mounted on either side of the door. It incorporates an emergency floor disconnect for manual operation.

  • Floor Level Disconnect for Manual Operation
  • Instant Reverse Limited Duty 1/2 HP Motor
  • 5L V-Belt, Chain and Sprocket Reduction
  • #41 Chain on Final Drive
  • Output Shaft Speed: 39 rpm
  • Adjustable Friction Clutch
  • Mechanical Brake
  • Thermal Protection
  • C2 Wiring, B2 or D1 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 15"
  • Maximum Recommended Door Height: 14"
Options: Spreader, Delay on Reverse

Specification Sheet
Shop Drawing
3-Part Architect Specifications
Installation & Instruction Manual
Exploded View


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