FUJI Traction Motor | Japanese Traction Machine

FUJI Traction Motor | Japanese Traction Machine

FUJI Elevator Traction Machines are engineered to set the standard for performance, comfort, and efficiency in vertical transportation. As the core propulsion system in modern elevators, our gearless permanent magnet synchronous motors (PMSM) deliver incredibly smooth acceleration and deceleration, whisper-quiet operation, and significant energy savings. Designed for reliability and compact integration, FUJI traction machines are the optimal choice for high-rise buildings, luxury residences, and commercial projects where quality and performance are paramount.

Key Features & Advantages

1. Exceptional Ride Quality & Comfort:

• Ultra-Smooth Operation: Precision-engineered permanent magnet technology and advanced control compatibility eliminate gear noise and vibration, providing passengers with a silent, fluid, and comfortable journey.

• Precise Control: Enables accurate floor leveling (±5mm or better), reducing waiting times and ensuring passenger safety and convenience.

2. Superior Energy Efficiency:

• PMSM Technology: Permanent Magnet Synchronous Motors offer efficiencies exceeding 95%, far superior to traditional geared AC motors. They consume significantly less power, especially during partial-load conditions, which is where elevators operate most often.

• Regenerative Drive Capability: During descent with a light load or ascent with a heavy counterweight, the motor acts as a generator, converting potential energy into electricity and feeding it back into the building's power grid. This can reduce net energy consumption by up to 40%.

3. Compact & Space-Saving Design:

• Gearless Construction: The direct-drive design eliminates the need for a bulky gearbox, resulting in a more compact and lighter machine. This saves critical space in the machine room, allows for smaller machine room requirements, or enables machine-room-less (MRL) elevator configurations.

• Optimized Footprint: Engineers designed the motor to integrate seamlessly with a variety of drive and control systems, simplifying installation and modernization projects.

4. Unmatched Reliability & Low Maintenance:

• Simplified Architecture: With no gears, brushes, or commutators, the number of wearing parts is minimized. This leads to exceptional reliability and a dramatically reduced need for maintenance.

• Durable Construction: Built with high-quality materials, premium Class H or F insulation, and superior bearings designed for continuous duty cycles, ensuring a long operational life with minimal downtime.

5. Environmentally Friendly:

• No Lubrication Required: The gearless design means there are no gear oils to change or dispose of, making it a cleaner and more environmentally sustainable solution.

• Reduced Energy Consumption: Directly contributes to lower CO₂ emissions for the building and helps projects achieve LEED and other green building certifications.