Gearhead Jackshaft Operators
Gear-operated jackshaft garage door operators.
Gear-operated jackshaft garage door operators designed for either sectional doors with high or vertical lift track, rolling doors, or grille doors, in either continuous or limited duty for commercial or industrial applications.
Adjustable
Reliable
Flexible
Variety
Products & Technical Specifications
Gear-operated jackshaft models include the PRO-GJ, PRO-GH, and PRO-GHC.
- Door Speed
- Variable
- Warranty
- 2 years
- Shipping Weight
- 55 pounds
- Safety
- Emergency disconnect
PRO-GJ
Limited duty worm gear jackshaft operator with emergency disconnect. For use on commercial sectional doors with high or vertical lift track and small rolling doors, shutters and grilles that require no more than 15 cycles per hour.
- Door Speed
- Variable
- Warranty
- 2 years
- Shipping Weight
- 115 pounds
- Safety
- Emergency chain hoist
PRO-GH
Continuous duty worm gear jackshaft operator with emergency chain hoist. For use on all rolling doors and grilles and large sectional doors with high or vertical lift track.
- Door Speed
- Variable
- Warranty
- 2 years
- Shipping Weight
- 125 pounds
- Safety
- Emergency chain hoist
PRO-GHC
Continuous duty worm gear jackshaft operator with emergency chain hoist. For use on all rolling doors and grilles and large sectional doors with high or vertical lift track.
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