The diameter of the steel belt pulley is reduced to 25%-28% of the wire rope pulley, and the smaller diameter of the traction sheave provides greater torque. Because there is no need for a gear box, the motor efficiency is improved, and the motor efficiency can reach more than 95%, achieving maximum energy saving.

G3 is equipped with the latest rare earth permanent magnet synchronous gearless energy-saving host. The volume of the machine is 70%-80% smaller than that of the ordinary machine, providing more possibilities for architectural space design.

The traction sheave of the machine adopts an arc-shaped section design, which limits the deviation or separation of the steel belt from the wheel groove, so that the elevator runs more stably. The surface coating of the traction wheel spokes improves the wear resistance and prolongs the service life of the main engine.

G3 adopts the latest imported composite steel belt to replace ordinary steel wire rope. Let passengers enjoy a high-end ride experience.

The safety performance of the composite steel belt is much higher than that of the steel wire rope, and each steel belt can withstand a tensile force of up to 40KN. And after more than a dozen rigorous performance tests.

The life of composite steel bars is 2 to 3 times longer than that of traditional steel wire ropes.

The flexibility of the composite steel bar is much greater than that of the steel wire rope, so the vibration generated during the elevator operation is greatly reduced, creating a quiet and comfortable elevator environment for users.

When the group control function is configured, the ring network topology is adopted, and no group control cabinet is required, so that each elevator in each group control has a self-determination function and outputs the best elevator dispatching scheme.

Using the space vector transformation control technology, combined with the physiological adaptation requirements of the human body, the ideal speed curve is automatically output through the variable voltage and frequency conversion technology, and the comfort during the starting and braking process of the elevator is precisely controlled, bringing users the best riding experience.

Nearly 200 reliability tests make the control cabinet more stable and safer.

It adopts the latest permanent magnet synchronous motor drive and the latest stepless regulation and variable frequency control door drive system control, which saves energy by more than 60% compared with ordinary door operators. And the mechanical structure is compact, which greatly saves the building space. Create more possibilities for car design and architectural space design.

It is driven by the latest flat rare earth permanent magnet synchronous motor, and the mechanical structure is compact, which greatly saves space. The height of the car is unlimited, and the utilization rate of the hoistway is high.

It adopts the latest stepless speed and variable frequency control gate drive system control, closed-loop variable control, real-time speed feedback, and the speed regulation accuracy reaches 0.1%.

Using the latest permanent magnet synchronous motor drive and the latest stepless speed regulation and variable frequency control gate drive system control, the energy saving reaches more than 60%.