The structure is made from steel and aluminium and designed to grant higher stability in all conditions. The step is galvanised and painted with epoxy paint.The footboard is in anodised aluminium and is complete with anti-slip rubber. The motor is high powered and works on ball bearings and comes with a thermal breaker in case of excessive strain. Anti-shock clutch able to preserve the motor and the gearbox from violent hits while the step in motion. Comes complete with manual release system in case of emergency.¥ Energy Input: 3A¥ Anti-slip and anodised aluminium footboard¥ Galvanised steel structure¥ Sensor for Òopen stepÓ warning light¥ Step tread width is 550mm¥ Weight: 5.9KG