YS Series three-Phase asynchronous Motors
General introduction
YS series three-phase asynchronous motors are designed and manufactured according on the nationwide unified standard. It has the characteristics of large efficiency, power conserving, lower noise, very little vibration, prolonged services existence, simple servicing and major 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 followers and also other machinery equipments.
YD Series multi-speed three-Phase asynchronous Motors
Standard introduction
This series motors are intended and manufactured beneath incorporating the benefits of the globally counterparts, and therefore are in complete conformity with worldwide conventional of IEC. This series motors used the method of changing the pole numbers to carry out velocity adjustment to ensure they’ve got exceptional capabilities like smaller volume, lighter weight, low noise, well starting efficiency, trusted operation, effortless upkeep, etc. The main technical indexes have reached the worldwide technical conventional.
The series motors are widely used in a variety of mechanical products which require stepped velocity adjustment; It allow the equipments to 
have compact construction, reduced noise and capability of vitality saving.
Concurrently, multi-speed motors with distinctive specification could be built and manufactured according for the needs of buyer, such as multi-speed three-phase asynchronous motor for YDT supporters and pumps. Degree of safety: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.