The powerhouse of your system in Seven Kings is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore factory performance.
False activations, known as phantom opening, are common in Seven Kings due to reflective surfaces. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door never closes on a pedestrian.
A snapping sound often indicates a worn toothed belt. In Seven Kings, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
Fitting new DC motors and gearboxes.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
Replacing dead UPS packs for safety.