Y Series three-Phase asynchronous Motors
General introduction
Y series motors are low-voltage three-phase asynchronous motors, which are basic series for standard objective. This series motors can meet necessities for basic objective interiorly and overseas with frame vary from 80 to 315. This series motors developed in accordance to the nationwide unified standard.
Y series motors have the benefits of large efficiency, power conserving, superb operation effectiveness, modest vibration, reduced noise, prolonged service lifestyle, substantial dependability and simple maintenance. Mounting dimensions and the electrical power grade absolutely conform to IEC normal. These are in class B insulation, IP 44 degree for safety 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 all those over 4KW( 4KW integrated).
Y series motors are frequently utilized in machinery equipment with out any particular necessity.
YD Series multi-speed three-Phase asynchronous Motors
Standard introduction
This series motors are built and produced underneath incorporating the advantages of the around the world counterparts, and are in full conformity with international conventional of IEC. This series motors utilized the method of transforming the pole numbers to carry out pace adjustment so that they have great characteristics like small volume, lighter excess weight, lower noise, very well commencing effectiveness, reputable operation, uncomplicated maintenance, etc. The principle technical indexes have reached the global technical regular.
The series motors are widely utilized in various mechanical gear which need to have stepped pace adjustment; It allow the equipments to get compact structure, reduced noise and potential of vitality conserving.
Concurrently, multi-speed motors with particular specification is often designed and manufactured in accordance on the needs 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.