Machine roomless lifts are gaining popularity in the building construction and renovation market due to their compact design and efficiency. These do not require additional space to house the machinery, allowing greater flexibility in architectural design and better utilization of available space.
Next, we will explore what these lifts are like, how they work, the different types that exist, their advantages, safety, associated costs and if it is really worth installing them.
What is a lift without a Machine Room?
Also known as MRL (Machine Room-Less), they are types of lifts in which the machinery necessary for its operation is integrated into the lift shaft or the top of the cabin, eliminating the need for a separate machine room.
This innovative design allows for greater versatility in building construction and renovation, saving space and reducing construction costs.
Operation of lifts without a Machine Room
The operation of these lifts is based on advanced technologies that allow the lifts components to be compacted within the lifts shaft. The two main types of technology used in these lifts are traction systems and hydraulic systems.
Traction systems
In machine roomless traction lifts, an electric motor and pulley are mounted at the top of the elevator shaft. Cables connect the lifts cabin to a counterweight, and the motor moves the pulley to raise and lower the car. These systems are efficient and fast, suitable for medium and high-rise buildings.
Hydraulic systems
In machine roomless hydraulic lifts, a hydraulic piston moves the lifts cabin. The hydraulic pump and oil tank are located in a closet near the elevator shaft, eliminating the need for a machine room. These systems are more suitable for lower-rise buildings due to limited speed.
Types of lifts without a Machine Room
There are several types of machine roomless lifts, each designed to meet different needs and installation conditions. Below we describe the most common types:
Traction lifts without machine room
These lifts use a traction system with cables and counterweights, with the motor placed at the top of the lifts pit. They are ideal for medium and high-rise buildings, offering high efficiency and speed.
Hydraulic lifts without machine room
The hydraulic system of these lifts is integrated into the lifts shaft or a nearby cabinet, eliminating the need for a machine room. They are more suitable for lower-rise buildings and offer smooth and stable movement.
Telescopic piston lifts
These hydraulic lifts use telescopic pistons that allow a longer travel without the need for a deep pit. They are ideal for renovations where excavation is limited.
Direct Drive lifts
These lifts use a motor mounted directly in the lifts cabin, eliminating the need for cables and counterweights. They are compact and efficient, suitable for lower-rise buildings.
Advantages of lifts without a Machine Room
The adoption of machine roomless lifts offers numerous advantages that make them an attractive option for many construction and renovation projects.
Greater flexibility in design
The elimination of the machine room allows greater flexibility in the architectural design of the building, making better use of the available space.
Retrench of space
By not requiring a machine room, saves space that can be used for other purposes, such as living or commercial areas.
Energy efficiency
MRL lifts, especially traction ones, are highly efficient in terms of energy consumption, which translates into lower long-term operating costs.
Easy maintenance
Accessibility of lifts components facilitates maintenance and repairs, reducing downtime and associated costs.
Are Machine Roomless lifts safe?
Safety is a primary concern in any lifting system. MRL lifts are designed and built in compliance with strict safety standards and international regulations. These include multiple protection systems, such as emergency brakes, overload sensors and communication systems in case of failures.
What costs can lifts without a Machine Room have?
The cost of MRL lifts can vary significantly depending on several factors such as lift type, building height, technical specifications and custom requirements. In general, they tend to be more expensive initially compared to conventional lifts due to the advanced technology they use.
However, operating and maintenance costs are typically lower, which can offset the initial investment over time.
Is it worth installing a lift without a Machine Room?
The decision to install an lift without a machine room depends on several factors specific to each project:
Available space
If space is a major constraint in your building, machine roomless lifts may be the best option as they do not require an additional machine room.
Long term costs
Although the initial investment can be higher, operating and maintenance costs lower can make machine roomless lifts more profitable in the long run.
Use and application
Depending on the intended use of the lift and the height of the building, it may be more beneficial to opt for a traction or hydraulic lift without a machine room.
Specific requirements
Consider the specific requirements of your project, such as load capacity, speed, and any additional features that may be necessary.
At Eleva Balear we are specialists in lifts in the Balearic Islands
Are you thinking about modernizing your building with a lift without a machine room? At Eleva Balear, we understand that each project has unique needs. Our team of experts is ready to advise you at every step, from selecting the most suitable type of lift to its installation and maintenance.
With our extensive experience, we guarantee efficient solutions adapted to you. Find out more about our services at Eleva Balear and contact us for a free consultation. Transform your building with our help!
