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LiftMaster Logic 5 Commercial Gear Head Hoist Operator
GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage. The operators are typically mounted to the wall when used with sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles. GH operators are attached to the door jackshaft to indirectly drive the door.
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GT Heavy Industrial-Duty Trolley Operator
Suspended from the ceiling, the operators are used on sectional overhead doors with a standard lift. GT operators are directly attached to drive and control the door.
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Heavy-Duty Gear Head jackshaft operator. These operators are overstock and priced to move!
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Hoist style commercial door operators are optimal for industrial applications.
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Gearhead Sliding (GSD) style commerical door operators employ lubricated gears for heavy industrial, high cycle applications.
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