Y Series three-Phase asynchronous Motors
General introduction
Y series motors are low-voltage three-phase asynchronous motors, which are basic series for common objective. This series motors can 
meet needs for basic function interiorly and overseas with frame range from 80 to 315. This series motors created according for the national unified conventional.
Y series motors possess the rewards of high efficiency, energy conserving, great operation functionality, little vibration, lower noise, long service life, substantial reliability and easy upkeep. Mounting dimensions and the power grade totally conform to IEC standard. They’re in class B insulation, IP 44 degree for protection and cooling mode of IC411. The rated voltage and frequency of Y series are respectively 380V and 50HZ. Y connection is adopted for motors beneath
3KW (3KW included) and connection is adopted for all those over 4KW( 4KW included).
Y series motors are commonly applied in machinery equipment without any particular necessity.
YD Series multi-speed three-Phase asynchronous Motors
Basic introduction
This series motors are developed and produced below incorporating the advantages of the around the world counterparts, and are in total conformity with worldwide common of IEC. This series motors used the strategy of transforming the pole numbers to perform speed adjustment to ensure they’ve fantastic attributes like small volume, lighter weight, reduced noise, properly starting up overall performance, reliable operation, simple servicing, and so on. The main technical indexes have reached the international technical conventional.
The series motors are widely used in a variety of mechanical gear which have to have stepped speed adjustment; It enable the equipments to have compact structure, reduced noise and skill of vitality saving.
Concurrently, multi-speed motors with exclusive specification can be designed and manufactured in accordance for the necessities of client, 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.