Y Series three-Phase asynchronous Motors
Standard introduction
Y series motors are low-voltage three-phase asynchronous motors, 
which are standard series for basic purpose. This series motors can meet requirements for basic purpose interiorly and overseas with frame range from 80 to 315. This series motors created according on the nationwide unified conventional.
Y series motors possess the advantages of higher efficiency, power conserving, outstanding operation efficiency, modest vibration, decrease noise, prolonged service daily life, higher dependability and easy maintenance. Mounting dimensions plus the electrical power grade totally conform to IEC typical. They are really 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 below
3KW (3KW incorporated) and connection is adopted for those over 4KW( 4KW integrated).
Y series motors are commonly applied in machinery gear without the need of any particular necessity.
YD Series multi-speed three-Phase asynchronous Motors
Basic introduction
This series motors are created and manufactured below incorporating the benefits of the throughout the world counterparts, and therefore are in complete conformity with global conventional of IEC. This series motors made use of the method of altering the pole numbers to carry out velocity adjustment to ensure they have superb attributes like smaller volume, lighter weight, minimal noise, very well starting performance, trusted operation, straightforward upkeep, and so on. The key technical indexes have reached the global technical normal.
The series motors are widely used in various mechanical gear which require stepped pace adjustment; It allow the equipments to get compact construction, lower noise and capability of energy conserving.
Concurrently, multi-speed motors with specific specification is usually made and produced in accordance to the needs of buyer, such as multi-speed three-phase asynchronous motor for YDT fans and pumps. Degree of safety: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.