The secondary shaft door openers are installed on the wall to activate the drive shaft of sectional doors, rolling doors or gates. They are effective in all types of elevation and can be installed on the side of the door that best suits your building.
Products
Jackshaft operators
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Lift Master DHJ
Door Lock Hoist/Jackshaft style commercial door operators. The operators provide a floor level chain hoist and include a door lock sensor to prevent damage.
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Manaras-Opera MH
Medium-duty jackshaft operator with hoist.
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Lift Master DJ
Door Lock Jackshaft style commercial door operators. These operators include a door lock sensor.
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Manaras-Opera MJ
Medium-duty jackshaft operator with floor level disconnect.
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Lift Master GH
Gearhead style commercial door operators employ lubricated gears for heavy industrial, high cycle applications.
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Manaras-Opera SH
Heavy-Duty industrial jackshaft operator with solenoid brake.
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Lift Master H
Hoist style commercial door operators are optimal for industrial applications. H-style operators include a floor level chain hoist.
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Lift Master J
Jackshaft style commercial door operators are optimal for industrial applications.
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Lift Master RBH
Hoist operator with roller bearings and brake for industrial applications.
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Manaras-Opera GH
Heavy-duty industrial gear head operator with hoist.
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Manaras-Opera H
Heavy-duty commercial jackshaft operator with hoist.
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Manaras-Opera HJ
Heavy-duty commercial jackshaft operator with hoist and floor level disconect.
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Manaras-Opera J
Heavy-duty commercial jackshaft operator with floor level disconnect.
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Manaras-Opera MGH
Super-duty industrial gear head operator with hoist.
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