QT-K150 gearless motor and belt-driven assembly
QT-K150 is a sliding door operator option for single- and double-leaf projects. The QT motor works without a reduction gearbox; the QT-K assembly still uses a belt to transfer movement to the door. Gearless does not mean beltless, and the complete track, running gear and installation need to match the proposed door.
Match the operator to the opening
Provide a plan showing the closed and open positions, the clear passage you need and the space available beside the opening. Record the size and complete weight of each moving leaf. For a two-leaf layout, identify both leaves separately rather than applying the single-leaf catalogue figure to each door.
Add a section showing the proposed mounting surface, track, hanger connection, guides and removable cover. State whether you are developing a new door assembly or reviewing an existing installation. Confirm the selected configuration and its load basis against the current drawing before ordering.
Define controls and supplied components
For an office or other commercial project, describe how people approach the entrance, whether entry is open or access-controlled, and the required behaviour outside working hours. List the activation and detection devices, access-control equipment, locking functions and any required power-interruption behaviour for review. The application and documentation need confirmation for the complete assembly.
Ask the quotation to identify the motor, controller, power supply, track, belt and connecting parts, hangers, guides, covers and installation hardware. Mark switches, sensors, locks and other requested equipment as included, optional or supplied by your own team. A product photo or standard length does not establish the contents of a particular order.
Prepare a QT-K150 quotation request
Use the office sliding-door selection guide to describe the opening and daily operating needs. For a technology comparison, see CF and QT drive selection; use the quotation checklist to compare the same supply scope.
Request a QT-K150 configuration and quotation. Include your role, single- or double-leaf arrangement, dimensions and weight per leaf, mounting details, required controls, quantity and delivery country. Describe any available drawings and unresolved requirements so the proposed assembly can be reviewed before the order is defined.
