Jackshaft Operator
By Huu Khanh Nguyen · Updated October 28, 2026 · hormann, clopay, powermaster, dasma, shaft-operator
A shaft operator that sits beside the torsion shaft of a sectional door and turns it through a chain or a direct coupling.
By Huu Khanh Nguyen · Updated October 28, 2026 · hormann, clopay, powermaster, dasma, shaft-operator
A shaft operator that sits beside the torsion shaft of a sectional door and turns it through a chain or a direct coupling.