The evolution of lifts: machine roomless

In recent decades, the lift industry has made giant strides in innovation and technology. One example of this evolution is the machine-roomless electric lifts, commonly referred to as MRLs. These revolutionary systems represent a significant change in the way lifts are designed, offering unique advantages over traditional machine-room lifts. In this article, we will explore the features of these state-of-the-art lifts and the key differences from their more traditional counterparts.

Electric lifts without a machine room:

Electric machine-roomless lifts, also known as MRL (Machine Room-Less) lifts, are a modern development in the field of lifts. Unlike traditional machine room lifts, MRL lifts integrate all essential components directly into the lift head itself. This means that there is no need for a dedicated machine room, which brings significant advantages in terms of space savings and design flexibility.

The advantages of electric lifts without a machine room:

Electric lifts without a machine room offer a number of advantages that make them an increasingly popular choice in modern construction. One of the main advantages is greater design flexibility. Without the need for a dedicated machine room, lifts can be installed in smaller spaces, adapting to different layouts and architectures. This allows architects to make the most of available space and improve the efficiency of their designs.

In addition, the elimination of the machine room results in a reduction in the weight of the lift itself. Electric lifts without a machine room use more compact motors and advanced traction systems, allowing the structural load on the building to be reduced. This is particularly advantageous in existing buildings, where the addition of a machine room could require costly and complex structural modifications.

Another positive aspect of these lifts is the improved travel comfort. Machine-roomless lifts reduce vibrations and noise inside the car through the use of innovative sound insulation technologies. This creates a more pleasant travel experience for passengers, especially in high-occupancy or residential buildings.

MRL lifts are designed with a focus on energy efficiency. They use variable frequency drive (VVF) motors that optimally regulate the speed and acceleration of the lift, thus reducing energy consumption. In addition, MRL lifts use advanced energy recovery technologies, which convert the energy generated during lift braking into reusable electrical energy, further contributing to overall energy savings.

One of the crucial aspects in the design of modern lifts is energy efficiency. Lifts are among the largest consumers of energy in buildings, and the adoption of innovative technologies has helped to reduce energy consumption. Modern lifts are equipped with energy recovery systems, which convert the kinetic energy generated during braking into electricity that can be used to power the lift itself or other parts of the building. In addition, the use of energy-efficient motors and optimised speed controls further reduce energy consumption.

The differences from machine room lifts:

Differences between lifts with and without machine room:

  1. Space required: While lifts with a machine room require a dedicated space for the machine room, MRL lifts do not, thus reducing the overall footprint.
  2. Installation and maintenance: MRL lifts are easier to install than traditional machine room lifts, as they do not require the construction of a separate machine room. In addition, maintenance of MRL lifts can be more convenient, as all components are easily accessible within the lift shaft itself.
  3. Capacity and speed: Lifts with a traditional machine room can usually handle heavier loads and reach higher speeds than MRL lifts. However, MRL lifts continue to improve in these aspects, allowing them to meet the needs of a wide variety of buildings and applications.


Electric machine-roomless lifts represent a significant innovation in the lift industry, offering space advantages, design flexibility and energy efficiency. Although traditional machine room lifts still have their role in specific applications, MRL lifts are becoming increasingly popular for existing buildings and new constructions. As lift technology continues to advance, it is likely that machine-roomless lifts will continue to evolve and improve, providing increasingly sophisticated vertical transportation solutions that can be adapted to the needs of modern architecture.