YS Series three-Phase asynchronous Motors
Basic introduction
YS series three-phase asynchronous motors are built and manufactured according for the national unified normal. It has the qualities of substantial efficiency, vitality conserving, lower noise, tiny vibration, lengthy support existence, uncomplicated maintenance and massive breakaway torque. It adopts class B insulation, IP 44 of safety degree and cooling mode of IC411. Rated voltage: 380V, Rated frequency: 50HZ. This series motors are broadly utilized to meals machineries, blower supporters as well as other machinery equipments.
YD Series multi-speed three-Phase asynchronous Motors
Standard introduction
This series motors are built and produced under incorporating the benefits of the globally counterparts, and are in 
total conformity with global standard of IEC. This series motors made use of the system of changing the pole numbers to carry out velocity adjustment to ensure they’ve exceptional features like little volume, lighter bodyweight, low noise, effectively starting efficiency, trusted operation, easy servicing, and so forth. The key technical indexes have reached the international technical standard.
The series motors are extensively used in different mechanical gear which want stepped pace adjustment; It allow the equipments to get compact construction, reduce noise and potential of energy conserving.
Simultaneously, multi-speed motors with specific specification may be developed and produced in accordance on the specifications of customer, such as multi-speed three-phase asynchronous motor for YDT fans and pumps. Degree of protection: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.