YXTY series rare-earth permanent magnet excited three-phase synchronous motor (shaft height H80~200，Power 0.55kw-200KW) is a high efficiency energy saving motor, which is elaborately designed on the basis of overall and installation dimensions of Y2 series asynchronous motor and upon the energy saving demands of the users both at home and abroad. It is a new generation of the rare-earth permanent magnet excited three-phase synchronous motor, which features super-high efficiency and saving energy. It is specially designed by our team, who has more than 20 years experiences in the design and development and production of rare earths permanent magnet excited three-phase synchronous motors, combine the requirements of NEMA motor and XE energy saving motor(USA), European class I efficiency standard and Chinese energy efficiency standard (GB18613-2002). It is a very competitive product, which can break the technical barrier for export and can serve as a substitute for the same kind of imported products. Synthetic electricity-saving rate of this product reaches 20%-25%.

This series of motors adopts the advanced tangential slot mode rare earth permanent magnet rotor structure, the application of a second air gap and multiple magnetic separation; It adopts vortex start and synchronous operation mode. At the same time, a number of strict design or technical measures have been taken to effectively prevent rare earth structural steel. The product has the characteristics of ultra-high efficiency, high power factor, large multiple of lock-rotor torque, strong pulling in synchronization capacity, stable and reliable operation,  low noise, more reasonable structure, novel and beautiful appearance, large temperature rise and so on. The comprehensive power saving effect is very obvious.

As this series motor adopts international protection degree (IP54 orIP55) and adopts internationally well-known DURINGNIT-2000 insulation structure of SIEMENS, it has extremely high electric and mechanical strength,Therefore, it can be applied for severe environment that requires moisture proof, mould-proof and salt mist-proof etc,fundamental ventilation mode is Ic411, which has good cooling and heat dissipation status.

voltage rating 380v/660V at 50HZ , other voltage rating can also be designed upon user's demand. Ambient temperature does not exceed 40℃. Its elevation does not exceed 1000m above sea level.The work duty  is of continuous duty (S1).

YXYT Series motor can be used for driving various kinds of mechanical equipment, such as water pumps, fans,compressors, cranes, crushers, textile machinery, and clothing machinery ,as well as mechanical equipment in metallurgy and steel & iron industries. In addition, it can also be used as prime mover, served in petroleum, chemical, pharmaceutical industries or mines, where the environment conditions are severe.