Y Series three-Phase asynchronous Motors
Standard introduction
Y series motors are low-voltage three-phase asynchronous motors, which are primary series for standard function. This series motors can meet requirements for general objective interiorly and overseas with frame vary from 80 to 315. This series motors built according towards the national unified typical.
Y series motors possess the positive aspects of large efficiency, energy saving, great operation efficiency, modest vibration, reduced noise, extended services lifestyle, high reliability and simple maintenance. Mounting dimensions and also the energy grade fully conform to IEC common. They may be 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 included) and connection is adopted for anyone above 4KW( 4KW integrated).
Y series motors are usually applied in machinery tools devoid of any distinctive requirement.
YD Series multi-speed three-Phase asynchronous Motors
Standard introduction
This series motors are developed and manufactured beneath incorporating the advantages of the throughout the world counterparts, and are in total conformity with international regular of IEC. This series motors used the process of transforming the pole numbers to carry out speed adjustment in order that they have outstanding characteristics like modest volume, lighter fat, low noise, well commencing efficiency, reputable operation, simple servicing, and so on. The key technical indexes have reached the international technical normal.
The series motors are broadly utilized in several mechanical gear which require stepped speed adjustment; It enable the equipments to possess compact structure, decrease noise and ability of power saving.
Concurrently, multi-speed motors with unique specification may be developed and manufactured in accordance to the necessities of client, 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.