The gearless motor and the speed frequency are controlled by a high quality inverter. And it has the following features:

• High ride quality.
• Noiselessness within the car and the building and no vibration
• Removal of speed reducer, therefore neither maintenance is needed nor the periodic replacement of the lubricating oil, thus providing better system performance
• Significant reduced energy consumptions (up to 20%). And easy to install
• Reduction of installed power and voltage consumption (also in terms of energy costs), less mechanical stresses and lower motor temperatures.