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Our Operators

Jackshaft operators are designed to be used on any door with a shaft, sprockets and chain as the driving elements. They can be installed on high or vertical lift doors, as well as on specially-adapted standard lift sectional doors or rolling doors and grilles. They can be wall, hood or shelf mounted on either side of the door.

OMJ

Opera-MJ (OMJ)
Medium-Duty Jackshaft Operator
Model Opera-MJ is a medium-duty operator designed for use on standard, high and vertical lift sectional doors or small rolling doors and grilles. It incorporates a floor level disconnect mechanism for manual operation.

 
OHJ

Opera-HJ (OHJ)
Heavy-Duty Commercial Jackshaft Operator with Hoist-a-Matic® and Floor Level Disconnect
Model Opera-HJ is a heavy-duty commercial operator designed to motorize grilles when a manual egress is required. It incorporates both the patented Hoist-a-Matic®, a self-engaging chain hoist for manual operation, as well as a floor level disconnect mechanism.

 
OMH

Opera-MH (OMH)
Medium-Duty Jackshaft Operator with Hoist-a-Matic®
Model Opera-MH is a medium-duty operator designed for use on standard, high and vertical lift sectional doors or small rolling doors and grilles. It incorporates the patented Hoist-a-Matic®, a
self-engaging chain hoist for manual operation, which simplifies operation and installation.

OPJ

Opera-J (OPJ)
Heavy-Duty Commercial Jackshaft Operator
Model Opera-J is a heavy-duty commercial operator designed for use on standard, high and vertical lift sectional doors or rolling doors and grilles. It incorporates a floor level disconnect mechanism for manual operation.

OPH

Opera-H (OPH)
Heavy-Duty Commercial Jackshaft Operator with Hoist-a-Matic®

Model Opera-H is a heavy-duty commercial operator designed for use on standard, high and vertical lift sectional doors or rolling doors and grilles. It incorporates the patented Hoist-a-Matic®, a self-engaging chain hoist for manual operation, which simplifies operation and installation.

 
OSH

Opera-SH (OSH)
Heavy-Duty Industrial Jackshaft Operator with Solenoid Brake
Model Opera-SH is an ultra high-end heavy-duty V-belt drive industrial operator designed for use on standard, high and vertical lift sectional doors or rolling doors and grilles. It incorporates a chain hoist for manual operation with a floor level engaging device.

OGH

Opera-GH (OGH)
Heavy-Duty Industrial Gear Head Operator with Hoist-a-Matic®
Model Opera-GH is a heavy-duty industrial operator designed for use on industrial, high and vertical lift sectional doors or rolling doors and grilles. It incorporates the patented Hoist-a-Matic®, a self-engaging chain hoist for manual operation, which simplifies operation and installation.

MGH

MGH
Very Heavy-Duty Industrial
Gear Head Operator

Model MGH is a very heavy-duty worm gear industrial operator designed for use on industrial, high and vertcal lift sectional doors or rolling doors and grilles. It incorporates a chain hoist for manual operation with a floor level engaging device with electrical cut-out.

 

Looking for Trolley Operators or Sliding Door Operators instead?

Operator Type Selection

The first step in the selection process is to choose the Manaras-Opera operator model you need for your application. Use our user-friendly Operator Type Selection Chart below to select the proper operator required according to the type of door you want to motorize, the type of usage the door will perform and the mechanical reduction required.

Selection Chart

Features & Benefits
Build to last, installer and user friendly

Features

Modifications
To match the needs of most projects

Modifications

Accessories
A large range of control, protection and mechanical accessories

Accessories

Understanding our Operator Codes and learn about our Tracking Database.


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