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Hydraulic Elevator

Hahne-Lift > Hydraulic Elevator

Hydraulic Elevator

    Hahne offers aesthetic, comprehensive, durable and innovative solutions in the hydraulic elevator domain.

    Hydraulic Elevators are available in single and twin cylinder configurations. The cylinder and drive modules are connected with each other via hoses and pipes. The power unit consists of tank, motor, pump and flow control valve. During the operation, the motor runs the pump which delivers the oil to the flow control valve. The valve then allows the oil to run into the cylinder via a hydraulic hose pipe.

    As the cylinder travels upwards, it lifts the cabin (direct transmission) or it lifts the pulley which is connected to the carframe on which the cabin rests (indirect transmission). The pulley and carframe are connected via ropes.

    During the downward travel, the lift comes down by virtue of gravity under its own weight. The pump and motor play no part in the downward travel of the elevator and the ride characteristics is controlled by the flow control valve. The oil returns back to the power pack from the cylinder.

Daniel Ricardo

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For more details on selection and operation characteristics of hydraulic power units,

Industrial goods lifts Slow moving small lifts Classic hydraulic passenger lifts Commercial hydraulic large and cargo lifts
Travel height Up to 12m (40 ft) Up to 12m (40 ft) Up to 12m (40 ft) Up to 12m (40 ft)
Capacity Up to 3t Up to 1t Up to 1t Up to 3t
Speed Up to 0.16m/s Up to 0.16m/s Up to 1m/s Up to 1m/s
Application Cargo and goods lifts, platform lifts Home lifts, lifts for handicapped, low usage lifts with or without pit Passenger lift for up to 10 persons. Commerciallly used lift for shopping malls, mass transit systems loading heavy cargo
Travel Characteristics Very simple and reliable hydraulic system Simple and reliable hydraulic system with limited adjustable ride comfort and with up to 2 speeds in down direction, possibly machine room less Driven by the finest flow control technique offering excellent ride quality and 2 speeds in both direction with soft stops and fully adjustable travel characteristics. Upgradable to servo and VVVF technology for cruise control and constant ride quality independent of change in temperature and pressure. Driven by the finest flow control technique offering excellent ride quality and 2 speeds in both direction with soft stops and fully adjustable travel characteristics. Upgradable to servo and VVVF technology for cruise control and constant ride quality independent of change in temperature and pressure.
Photo HIPU



SLPU





STPU





COPU


  Industrial goods lifts Slow moving small lifts Classic hydraulic passenger lifts Commercial hydraulic large and cargo lifts
Height Up to 12m (40 ft) Up to 12m (40 ft) Up to 12m (40 ft) Up to 12m (40 ft)
Capacity Up to 3t Up to 1t Up to 1t Up to 3t
Speed Up to 0.16 m/s Up to 0.16 m/s Up to 1 m/s Up to 1 m/s
Application Cargo and goods lifts,
platform lifts
Home lifts, lifts for handicapped,
low usage lifts with or without pit
Passenger lift for up to 10 persons. Commerciallly used lift for shopping malls,
mass transit systems loading heavy cargo
Travel
characteristics
Very simple and reliable
hydraulic system
Simple and reliable hydraulic
system with limited
adjustable ride comfort and
with up to 2 speeds in down
direction, possibly machine
room less
Driven by the finest flow control technique
offering excellent ride quality and 2 speeds in
both direction with soft stops and fully
adjustable travel characteristics. Upgradable to
servo and VVVF technology for cruise control
and constant ride quality independent of
change in temperature and pressure.
Driven by the finest flow control technique
offering excellent ride quality and 2 speeds in
both direction with soft stops and fully
adjustable travel characteristics. Upgradable to
servo and VVVF technology for cruise control
and constant ride quality independent of
change in temperature and pressure.
Photo HIPU
SLPU



STPU



COPU

Advantages of Hydraulic Elevator