Y Series three-Phase asynchronous Motors
Basic introduction
Y series motors are low-voltage three-phase asynchronous motors, that are essential series for general purpose. This series motors can meet specifications for general goal interiorly and overseas with frame vary from 80 to 
315. This series motors intended according to the national unified common.
Y series motors have the benefits of higher efficiency, power saving, superb operation performance, smaller vibration, reduce noise, prolonged support lifestyle, substantial reliability and simple maintenance. Mounting dimensions along with the power grade totally conform to IEC regular. They can be 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 under
3KW (3KW included) and connection is adopted for anyone over 4KW( 4KW integrated).
Y series motors are normally applied in machinery gear devoid of any specific necessity.
YD Series multi-speed three-Phase asynchronous Motors
General introduction
This series motors are created and produced under incorporating the advantages of the throughout the world counterparts, and are in full conformity with global conventional of IEC. This series motors made use of the method of shifting the pole numbers to perform velocity adjustment to ensure that they’ve got exceptional options like compact volume, lighter fat, very low noise, nicely starting up efficiency, reliable operation, easy servicing, etc. The main technical indexes have reached the global technical standard.
The series motors are extensively used in various mechanical products which want stepped speed adjustment; It enable the equipments to get compact framework, reduced noise and means of vitality conserving.
Simultaneously, multi-speed motors with special specification is usually built and manufactured according for the requirements of client, this kind of as multi-speed three-phase asynchronous motor for YDT followers and pumps. Degree of safety: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.