Passenger ElevatorAutomatic & Manual Door Elevator

A manual-door passenger lift carries people between floors, but the car and landing doors are opened and closed by the passenger or an attendant. The car is suspended by ropes over a traction sheave, or pushed by a hydraulic piston, depending on the drive selected.

The key difference is the door system. Fewer electrical and mechanical components usually mean a lower initial price and simpler maintenance, but the lift depends on people closing both doors properly. A door interlock prevents movement until the car and landing doors are closed and locked.

Manual doors are most often specified for smaller apartment buildings, villas, low-rise offices and buildings where an attendant manages the lift. They can also be a practical choice when an existing building is being upgraded and the shaft is too tight for a full automatic door package.

For a family home or a small apartment block with light traffic, the simpler door mechanism can be a sensible, cost-effective solution. The trade-off is convenience and accessibility: a passenger must operate the door, and a wheelchair user may need assistance.

Start with the shaft, not the cabin finish. The internal shaft size, pit depth, overhead clearance, door opening and structural loads determine which machine and car can be installed. A site survey should confirm these dimensions before the quotation is finalised.

Capacity should be based on the number of residents, peak traffic and whether stretchers, furniture or luggage must fit. A 4-person lift may be adequate for a small villa, while an apartment building may need 6–8 persons or more. Speed is usually secondary in a low-rise building; door operation and leveling accuracy matter more to the daily experience.

Every passenger lift should have a door interlock, overspeed governor, safety gear, terminal limits, buffers, overload detection, emergency alarm and emergency lighting. An automatic rescue device is strongly recommended for power failures.

Manual doors need periodic alignment and lubrication of the door mechanism. The service visit should also check rope condition, brake performance, guide shoes, controller faults and the safety circuit. Keep a service log and display the current inspection certificate as required by the local authority.