Industrial Yaskawa AC Servo Motor 3.0A 3000RMP SGMG-03A2BBB 12 months warranty

 

This technical publication is intended as a resource and guide for elevator consultants and contractors. Pertinent issues regarding proper application and installation of AC motors and drives are discussed. Information is based on our collective experience designing and manufacturing both controls and drives. Recommendations are the result of many years of experience analyzing and resolving customer problems. Electrical noise, Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) are also addressed. Experience suggests that AC drives can generate noise that may affect radio-frequency-sensitive equipment in the building. An understanding of these phenomena is required in order to select the best possible elevator drive system for a particular application

 

 

 

The application of AC drive technology to various types of AC elevator motors requires a thorough understanding of the clear advantages and tradeoffs, in order to make the very best possible choices for AC drives and motors. In addition, comparison of AC and DC motor and drive technology does not result in a clearcut “winning” technology to be applied universally. Rather, each technology has unique advantages and disadvantages. The choice of either technology must take into account a wide variety of technical, environmental, and economic factors. For new building construction, these issues can typically be addressed during the design phase. However, when modernizing elevator systems in existing buildings, thoughtful consideration is required. It is important to have a basic understanding of the tradeoffs that represent key determining factors in the motor and drive selection process. .