FURDER MRL Gearless Traction Machine

FURDER MRL Gearless Traction Machine, the pinnacle of space-saving and efficient vertical transportation technology. This Machine Room-Less (MRL) gearless traction machine is engineered to provide all the superior performance benefits of permanent magnet synchronous drive technology within a compact, integrated unit that installs directly in the elevator hoistway. By completely eliminating the need for a traditional, space-consuming overhead machine room, the FURDER MRL system represents a transformative solution for modern construction, offering architects, developers, and building owners unprecedented design freedom, reduced construction costs, and enhanced operational economy. It delivers the silent, smooth, and reliable performance expected from premium gearless technology while directly contributing to a building’s net usable area and sustainable operation.

The defining innovation of the FURDER MRL Gearless Traction Machine is its holistic space-optimizing design. Traditional elevator systems require a dedicated machine room—a significant spatial footprint that occupies valuable rooftop or upper-floor real estate that could otherwise be used for revenue-generating spaces, residential units, or building amenities. The FURDER MRL machine consolidates the motor, brake, and traction sheave into a single, streamlined unit mounted within the hoistway itself. This elimination of the separate machine room can recover up to 30% or more of the space typically allocated for elevator equipment, translating directly into increased leasable square footage, more flexible architectural plans, and a reduction in overall building envelope and construction materials. This makes it an indispensable solution for projects with stringent spatial constraints or ambitious density goals.

Technical Data:

Beyond spatial economics, the machine excels in energy efficiency and performance through its gearless, permanent magnet synchronous motor. The absence of a mechanical gearbox eradicates energy losses from gear friction and the associated maintenance of gear oil. Operating at peak efficiencies often exceeding 90%, the FURDER MRL machine can reduce the elevator system’s energy consumption by 40-50% compared to conventional geared systems. When paired with a regenerative drive, it captures energy during the braking phase and returns it to the building’s electrical grid, lowering net operating costs and supporting green building certifications. Passengers benefit from an exceptionally quiet and fluid ride, as the direct-drive technology ensures precise control over motion profiles, resulting in gentle starts, stops, and perfect floor leveling.

The application of the FURDER MRL Gearless Traction Machine is ideally suited for low to mid-rise buildings, typically ranging from 2 to 20 stories. It is the premier choice for a wide array of projects including multi-story apartment complexes, condominiums, hotels, office buildings, and institutional facilities where maximizing usable space and minimizing operational overhead are critical priorities. For modernization projects, retrofitting an old elevator system with a FURDER MRL machine is a strategic upgrade that modernizes performance, drastically cuts energy use, and can potentially convert an old machine room into valuable new space, all while providing residents or tenants with a noticeably superior elevator experience.

From a reliability and maintenance perspective, the gearless MRL design offers substantial long-term advantages. The simplification of the drive train to core components results in fewer moving parts and eliminates the need for gear oil changes. This leads to dramatically reduced routine maintenance requirements, lower lifetime operating costs, and increased system uptime. The integrated design is engineered for durability and consistent performance within the hoistway environment. Furthermore, its compatibility with modern, digital control systems enables advanced features like destination dispatch control, remote monitoring, and predictive maintenance analytics, ensuring the elevator system is intelligent, efficient, and future-ready.

Choosing the FURDER MRL Gearless Traction Machine is an investment in architectural efficiency, occupant comfort, and sustainable building management. It provides a powerful, efficient, and quiet drive solution while delivering direct economic value through space recovery and energy savings. It represents the smart, contemporary standard for vertical mobility in new construction and transformative renovations.

Key Features & Benefits:

• Machine Room-Less (MRL) Design: Eliminates the dedicated machine room, freeing up valuable architectural space for more profitable or functional use.

• Gearless Permanent Magnet Motor: Delivers superior energy efficiency (>90%), ultra-quiet operation, and a perfectly smooth passenger ride.

• Significant Space & Cost Savings: Reduces construction costs associated with the machine room and increases the building’s net usable area.

• High Energy Efficiency: Cuts hoisting energy consumption by 40-50% and offers regenerative drive compatibility for further savings.

• Low Maintenance & High Reliability: Oil-free, gearless design ensures minimal routine upkeep, high uptime, and a long operational lifespan.

• Ideal for Mid-Rise Construction: The perfect traction solution for a wide range of commercial, residential, and institutional buildings up to 20 stories.