Escalator Factory Fuji Offer Residential Elevators (4 Types)
As a professional Escalator Factory - FUJIHD Elevator Co.,Ltd. offer different types elevators and escalators. If you are thinking about installing a residential elevator be sure to ask your area elevator installer about the different types of elevators that your home may receive. Take a look at these different types of residential elevators and discover what features are most important to you.
Pneumatic Vacuum Elevator
pneumatic-vacuumThe pneumatic vacuum elevator, or PVE, is the newest innovation in elevator design. PVE’s are revolutionary because they do not require cables, chains, pistons, or counterweights, but instead use the hoist way itself as part of the lifting system. Composed of a tube-shaped cab in a tube-shaped hoist way, the pneumatic vacuum elevator uses parts that fit perfectly together.
This is necessary in order to maintain precise atmospheric pressures above and below the cab. The lifting action occurs when pressure is reduced above the cab, causing it to rise to fill the void. To descend, a control valve slowly releases pressure, creating a cushion of air beneath the cab. This makes for an energy-conscious elevator since energy is needed almost exclusively to lift the cab and not to lower it.
Winding Drum & Counterweight Chain Drive
Winding drum and counterweight home elevators use the age-old design based on a revolving winch and counterweight. The electric motor winds the cable through the drum, alternately raising and lowering the cab and counterweight. Many homeowners install this type of elevator for two reasons. First, the drum and motor can be housed at the top or bottom of the hoist way, meaning a machine closet is not necessary and the elevator’s footprint is relatively small. Second, these elevators are cheaper than their roped hydraulic and pneumatic vacuum counterparts. For the lower price, however, you get a rougher and noisier ride. Another downside is that the elevator’s exact stopping point can sometimes vary depending on the elevator’s load, creating uneven exit situations.
Traction Drive Elevator
These elevators are rarely seen in residential settings, as they are generally used for commercial systems. If you own a home with several stories this may be a design in which to talk with your elevator team.
Roped Hydraulic Elevator
Roped Hydraulic elevators combine the advantages of hydraulic systems with the ease of roped ones. They are based around a hydraulic pump that is connected to a piston and pulley. The piston is supported by a pedestal and connected to the hoist way by a series of brackets. A pair of steel cables (or “ropes”) are anchored to the floor of the shaft, stretched around the pulley at the top, and then attached to the bottom of the L-shaped sling on which the cab sits. This makes for a smoother ride than many other systems.
Hydraulic elevators are especially great for home use because they do not necessarily require an adjoining machine closet. While a dedicated space for the machinery is still necessary, we can use pipes for the hydraulic fluid the same way a plumber can run lines throughout your home. What this means is that, rather than have to find room for an adjoining closet, you can place the supporting machinery wherever is most convenient.
If you need consultation on what type of residential elevator is right for you or maybe just considering installing a stair lift, please contact us (our site is fujihd.net).