قاموس المصاعد
دليل شامل لأكثر من 32 مصطلحاً في عالم المصاعد، مع تعريفات دقيقة ومفصلة
Display showing the elevator current floor position and direction of travel.
Traction machine using gear reduction between motor and sheave for low-to-mid-rise applications.
Traction machine with motor directly coupled to sheave for high-rise and high-speed elevators.
Heat exchanger maintaining hydraulic oil temperature for consistent elevator performance.
AC motor driving a DC generator for variable-voltage power, now largely replaced by VFDs.
Process ensuring guide rails are plumb and straight for smooth elevator car travel.
Process of ensuring a hydraulic elevator cylinder is perfectly vertical for even operation.
Centrifugal speed-sensing device triggering elevator safety gear upon detecting overspeed.
Device tracking elevator car position within the hoistway for floor detection and dispatching.
Drive system capturing and returning braking energy to the building electrical grid.
Common elevator motor type controlled by a variable frequency drive for smooth operation.
High-efficiency motor using permanent magnets, standard in modern MRL elevators.
Rooftop control interface enabling technicians to operate the elevator at reduced speed during maintenance.
Additional travel space beyond terminal floors for safe deceleration per code requirements.
Calculate car safety stopping distance..
Door control system using real-time sensor feedback to regulate door speed, position, and force.
Electronic device gradually ramping motor voltage to reduce stress and inrush current.
Visual and audible indicator at elevator entrances showing direction of an arriving car.
Low-rise vertical lift for accessibility purposes governed by ASME A18.1 standards.
Hydraulic elevator using above-ground cylinders, eliminating the need for a drilled jack hole.
Mechanism distributing load evenly across all hoisting ropes for uniform tension and wear.
Calculate load weighing device settings..
Evaluate rope replacement needs..
Minimum required airflow within an elevator car for passenger comfort and air quality.
The energy absorption specification of elevator terminal landing buffers based on speed rating.
Backup safety switch cutting drive power if the car travels beyond normal terminal limits.
Emergency stop switch in the elevator pit providing safety for personnel working below.
Vibration sensor detecting earthquakes and triggering elevator shutdown and recall.
Design features and emergency systems minimizing the risk and duration of passenger entrapment.
Spring-loaded roller assemblies on guide rails for smooth, quiet lateral car stabilization.
Guide using sacrificial gibs sliding on rails, suitable for low-speed elevators.