M a n a r a s P r o d u c t s
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| Jackshaft Operators Trolley Operators Sliding Door Operators Separate Control Panels Jackshaft Operators are used on any door with a shaft, sprockets and chain as a driving element. They can be installed on high lift, vertical lift, but also on specially adapted standard lift sectional doors or rolling doors and grilles. They are usually mounted on either side of the door.  click on the picture |
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| Use the 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.
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Understanding our Operator Codes and learn about our Tracking Database
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