Fuji Japan Traction Machine – Model NKK-JS25

12-03-2025 | ビュー : 43
Fuji Japan Traction Machine

Fuji traction machines are products from a famous Japanese brand specializing in supplying and installing elevators.
Fuji brand motors are distributed globally.Aiming at modern customers.
Fuji focuses on producing gearless motors suitable for small-scale projects.

The elevator traction machine is the most important part of an elevator, and also the most valuable part, regardless of whether it is a passenger or freight elevator. 
Elevator traction machines come in many different designs, sizes, and capacities.
Model NKK-JS25 is designed for elevators with excellent performance and user-friendliness. 
Ensuring operating speed and low waiting time,making the elevator move quickly and save time.  


Specifications

Rated load: 320 – 1000kg                    
Rated speed: Max 1.0-1.75 m/s
Max axle load: 3000kg
Traction ratio: 2:1
Sheave diameter: 320mm 
Voltage: 380V
Ip code: IP41


Advantages
* Fuji tractors do not use gearboxes and are compact in size.
* The tractor does not have a reduction gear system, combined with permanent magnet technology, 
so there is no need for motor maintenance.
* Energy saving: Thanks to the operating efficiency of the synchronous motor, 
the energy consumption of the system is only about 60% compared to motors with gearboxes, 
helping users save significant costs.
* Environmentally friendly: Solves problems related to grease of tractors with gearboxes.
* No noise:The rotation speed of the motor is lower than that of tractors with gearboxes,thus minimizing.

Disadvantages
* Maintenance and servicing of the motor is quite complicated: 
Since the gearless traction machine is installed permanently, the repair and maintenance of the elevator
becomes more difficult and requires a team of skilled technicians. 
* The gear ratio of the gearless motor is 2:1, which results in longer traction cables and requires more
pulleys than a geared motor. This makes maintenance more special and can be costly.
vibration and completely eliminating noise from the gearbox.
     

Products manufactured by Fuji are all focused on superior quality. Fuji elevator traction machines are 
no exception, they are developed and manufactured in the form of gearless traction machines. Therefore, 
Fuji elevator motor lines always ensure the following features:

* Save energy consumption while still achieving high capacity.
* Flexible design to suit the height of the building, for both elevators with machine rooms and elevators with limited space.
* Minimize noise when the elevator is operating, specifically below 50dB.
* No need for much time and cost for maintenance.
* Ensures safety and high durability, reliability.
* The braking system meets European standards, operates smoothly and does not generate heat during 
operation, thereby saving electricity.
* Fuji elevator motors are suitable for areas with hot and humid tropical climates.
   

All products and services provided by Fuji Lift are guaranteed in origin with full transparent 
certification documents. Our team of technicians are carefully selected and have many years of experience,
ready to provide you with dedicated advice and support to ensure the best product experience.

We hope the above information will help you better understand Fuji Japanese elevator motor products.
Please contact us for detailed advice via Hotline 090 4667 629
Thanks and best regards!