قاموس المصاعد

Machined channels in the traction sheave affecting rope traction and wear characteristics.

Calculate elevator car lighting requirements..

Automatic car repositioning to maintain floor alignment during loading changes.

Calculate earthquake sensor settings..

Periodic test verifying safety gear can stop and hold a fully loaded elevator car.

Calculate speed from test measurements..

Calculate VVVF drive energy usage..

Electromagnetic or acoustic methods assessing internal elevator rope condition without sampling.

Bottom pulley in roped hydraulic elevators doubling travel relative to piston stroke.

Pulley redirecting hoisting ropes to maintain correct fleet angles on the traction sheave.

Intermediate floor for transferring between express and local elevators in tall buildings.

Controlled deceleration sequence stopping the elevator at terminal landings.

Computer system managing dispatching of multiple elevators to minimize wait and travel times.

Control mode requiring continuous button pressure to keep the elevator moving.

Advanced algorithm adjusting elevator dispatching based on real-time traffic data and predictions.

Calculate traction elevator counterweight..

Calculate minimum overhead/headroom..

Minimum vertical space required above the car at highest travel point per safety codes.

The rated maximum operating speed as specified in the elevator installation contract.

Calculate elevator modernization payback..

Top horizontal beam of the car frame providing the attachment point for hoisting ropes.

Electronic elevator drive control without mechanical linkage, enabling precise speed management.

Vertical distance between adjacent floor levels, critical for travel calculations and sizing.

Position sensor providing unique codes for each elevator car position without re-homing after power loss.

Calculate guide rail bending deflection..

Elevator door design with two panels opening from the center in opposite directions.

Documented plan specifying elevator inspection intervals, maintenance tasks, and testing frequencies.

Bottom-of-hoistway pulley guiding and tensioning compensating ropes beneath car and counterweight.

Evaluate sheave groove condition..

Size hydraulic elevator cylinder..

Size elevator traveling cable..

Size elevator buffer for speed..

Size hydraulic elevator pump unit..

Size emergency generator for elevators..

Size machine-room-less elevator drive..

Check emergency exit dimensions..

Replacing an obsolete elevator control system with a modern programmable controller.

Measuring elevator vibrations to detect developing faults in machinery and components.

Calculate building elevator requirements..

Calculate hoistway pressure during travel..

Systematic review of elevator installations against safety codes and accessibility standards.

Elevator fixtures with durable, tamper-proof construction for high-vandalism environments.

Calculate standby power elevator capacity..

Installing capacitors or active drives to improve power factor in elevator systems.

Loading classifications defining structural requirements based on cargo handling methods.

Drive adjustments compensating for rope elongation under varying loads to maintain floor alignment.

Continuous motor position and speed data used by the drive controller for precise regulation.

Estimate annual inspection and testing costs..

Calculate elevator car ventilation..

Calculate machine room cooling needs..