Y Series three-Phase asynchronous Motors
Basic introduction
Y series motors are low-voltage three-phase asynchronous motors, which are essential series for general purpose. This series motors can meet requirements for general function interiorly and overseas with frame vary from 80 to 315. This series motors built in accordance on the nationwide unified standard.
Y series motors have the benefits of high efficiency, power conserving, great operation overall performance, small vibration, lower noise, lengthy service life, higher dependability and simple maintenance. Mounting dimensions as well as electrical power grade totally conform to IEC typical. 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 usually applied in machinery equipment without having any particular necessity.
YD Series multi-speed three-Phase asynchronous Motors
General introduction
This series motors are designed and manufactured beneath incorporating the benefits of the worldwide counterparts, and are in full conformity with global normal of IEC. This series motors made use of the technique of transforming the pole numbers to carry out pace adjustment in order that they’ve fantastic options like compact volume, lighter fat, very 
low noise, properly commencing functionality, dependable operation, uncomplicated upkeep, and so forth. The principle technical indexes have reached the global technical typical.
The series motors are widely utilized in different mechanical equipment which have to have stepped velocity adjustment; It enable the equipments to get compact framework, lower noise and capability of vitality conserving.
Concurrently, multi-speed motors with particular specification is usually created and produced in accordance for the prerequisites of client, this kind of 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.