YS Series three-Phase asynchronous Motors
General introduction
YS series three-phase asynchronous motors are made and manufactured in accordance to the nationwide unified standard. It has the characteristics of high efficiency, vitality conserving, decrease noise, very little vibration, prolonged services existence, uncomplicated maintenance and massive breakaway torque. It adopts class B insulation, IP 44 of protection degree and cooling mode of IC411. Rated voltage: 380V, Rated frequency: 50HZ. This series motors are broadly utilized to foods machineries, blower supporters as well as other machinery equipments.
YD Series multi-speed 
three-Phase asynchronous Motors
Common introduction
This series motors are designed and produced underneath incorporating the benefits of the worldwide counterparts, and therefore are in total conformity with global regular of IEC. This series motors applied the system of changing the pole numbers to perform velocity adjustment to ensure they have fantastic functions like tiny volume, lighter weight, very low noise, nicely starting effectiveness, reliable operation, straightforward maintenance, etc. The principle technical indexes have reached the global technical regular.
The series motors are extensively utilized in numerous mechanical tools which require stepped velocity adjustment; It enable the equipments to have compact structure, decrease noise and means of energy saving.
Concurrently, multi-speed motors with unique specification could be made and produced in accordance to the requirements of client, this kind of as multi-speed three-phase asynchronous motor for YDT supporters and pumps. Degree of protection: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.