Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Brent.
Full BS EN 16005 compliance checks.
A snapping sound often indicates a stretched transmission cable. In Brent, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
The heart of your system in Brent is the Brushless DC Motor. 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 silent operation.
False activations, known as phantom opening, are common in Brent due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.